/* ssl.h * * Copyright (C) 2006-2017 wolfSSL Inc. * * This file is part of wolfSSL. * * wolfSSL is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * wolfSSL is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA */ /* wolfSSL API */ #ifndef WOLFSSL_SSL_H #define WOLFSSL_SSL_H /* for users not using preprocessor flags*/ #include #include #ifdef HAVE_WOLF_EVENT #include #endif #ifndef NO_FILESYSTEM #if defined(FREESCALE_MQX) || defined(FREESCALE_KSDK_MQX) #if MQX_USE_IO_OLD #include #else #include #endif #endif #endif #ifdef WOLFSSL_PREFIX #include "prefix_ssl.h" #endif #ifdef LIBWOLFSSL_VERSION_STRING #define WOLFSSL_VERSION LIBWOLFSSL_VERSION_STRING #endif #ifdef _WIN32 /* wincrypt.h clashes */ #undef OCSP_REQUEST #undef OCSP_RESPONSE #endif #ifdef OPENSSL_COEXIST /* mode to allow wolfSSL and OpenSSL to exist together */ #ifdef TEST_OPENSSL_COEXIST /* ./configure --enable-opensslcoexist \ CFLAGS="-I/usr/local/opt/openssl/include -DTEST_OPENSSL_COEXIST" \ LDFLAGS="-L/usr/local/opt/openssl/lib -lcrypto" */ #include #include #include #include #include #include #endif /* make sure old names are disabled */ #ifndef NO_OLD_SSL_NAMES #define NO_OLD_SSL_NAMES #endif #ifndef NO_OLD_WC_NAMES #define NO_OLD_WC_NAMES #endif #elif defined(OPENSSL_EXTRA) #include #include /* We need the old SSL names */ #ifdef NO_OLD_SSL_NAMES #undef NO_OLD_SSL_NAMES #endif #ifdef NO_OLD_WC_NAMES #undef NO_OLD_WC_NAMES #endif #endif #ifdef __cplusplus extern "C" { #endif #ifndef WOLFSSL_WOLFSSL_TYPE_DEFINED #define WOLFSSL_WOLFSSL_TYPE_DEFINED typedef struct WOLFSSL WOLFSSL; #endif typedef struct WOLFSSL_SESSION WOLFSSL_SESSION; typedef struct WOLFSSL_METHOD WOLFSSL_METHOD; #ifndef WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED #define WOLFSSL_WOLFSSL_CTX_TYPE_DEFINED typedef struct WOLFSSL_CTX WOLFSSL_CTX; #endif typedef struct WOLFSSL_STACK WOLFSSL_STACK; typedef struct WOLFSSL_X509 WOLFSSL_X509; typedef struct WOLFSSL_X509_NAME WOLFSSL_X509_NAME; typedef struct WOLFSSL_X509_NAME_ENTRY WOLFSSL_X509_NAME_ENTRY; typedef struct WOLFSSL_X509_CHAIN WOLFSSL_X509_CHAIN; typedef struct WOLFSSL_CERT_MANAGER WOLFSSL_CERT_MANAGER; typedef struct WOLFSSL_SOCKADDR WOLFSSL_SOCKADDR; typedef struct WOLFSSL_CRL WOLFSSL_CRL; /* redeclare guard */ #define WOLFSSL_TYPES_DEFINED #include #ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */ typedef struct WOLFSSL_RSA WOLFSSL_RSA; #define WOLFSSL_RSA_TYPE_DEFINED #endif #ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */ typedef struct WC_RNG WC_RNG; #define WC_RNG_TYPE_DEFINED #endif #ifndef WOLFSSL_DSA_TYPE_DEFINED /* guard on redeclaration */ typedef struct WOLFSSL_DSA WOLFSSL_DSA; #define WOLFSSL_DSA_TYPE_DEFINED #endif #ifndef WOLFSSL_EC_TYPE_DEFINED /* guard on redeclaration */ typedef struct WOLFSSL_EC_KEY WOLFSSL_EC_KEY; typedef struct WOLFSSL_EC_POINT WOLFSSL_EC_POINT; typedef struct WOLFSSL_EC_GROUP WOLFSSL_EC_GROUP; #define WOLFSSL_EC_TYPE_DEFINED #endif #ifndef WOLFSSL_ECDSA_TYPE_DEFINED /* guard on redeclaration */ typedef struct WOLFSSL_ECDSA_SIG WOLFSSL_ECDSA_SIG; #define WOLFSSL_ECDSA_TYPE_DEFINED #endif typedef struct WOLFSSL_CIPHER WOLFSSL_CIPHER; typedef struct WOLFSSL_X509_LOOKUP WOLFSSL_X509_LOOKUP; typedef struct WOLFSSL_X509_LOOKUP_METHOD WOLFSSL_X509_LOOKUP_METHOD; typedef struct WOLFSSL_X509_CRL WOLFSSL_X509_CRL; typedef struct WOLFSSL_X509_STORE WOLFSSL_X509_STORE; typedef struct WOLFSSL_BIO WOLFSSL_BIO; typedef struct WOLFSSL_BIO_METHOD WOLFSSL_BIO_METHOD; typedef struct WOLFSSL_X509_EXTENSION WOLFSSL_X509_EXTENSION; typedef struct WOLFSSL_ASN1_TIME WOLFSSL_ASN1_TIME; typedef struct WOLFSSL_ASN1_INTEGER WOLFSSL_ASN1_INTEGER; typedef struct WOLFSSL_ASN1_OBJECT WOLFSSL_ASN1_OBJECT; typedef struct WOLFSSL_ASN1_STRING WOLFSSL_ASN1_STRING; typedef struct WOLFSSL_dynlock_value WOLFSSL_dynlock_value; typedef struct WOLFSSL_DH WOLFSSL_DH; typedef struct WOLFSSL_ASN1_BIT_STRING WOLFSSL_ASN1_BIT_STRING; typedef unsigned char* WOLFSSL_BUF_MEM; #define WOLFSSL_ASN1_UTCTIME WOLFSSL_ASN1_TIME #define WOLFSSL_ASN1_GENERALIZEDTIME WOLFSSL_ASN1_TIME struct WOLFSSL_ASN1_INTEGER { /* size can be increased set at 20 for tag, length then to hold at least 16 * byte type */ unsigned char data[20]; /* ASN_INTEGER | LENGTH | hex of number */ }; struct WOLFSSL_ASN1_TIME { /* MAX_DATA_SIZE is 32 */ unsigned char data[32 + 2]; /* ASN_TIME | LENGTH | date bytes */ }; #ifndef WOLFSSL_EVP_PKEY_TYPE_DEFINED /* guard on redeclaration */ typedef struct WOLFSSL_EVP_PKEY WOLFSSL_EVP_PKEY; #define WOLFSSL_EVP_PKEY_TYPE_DEFINED #endif typedef struct WOLFSSL_MD4_CTX { int buffer[32]; /* big enough to hold, check size in Init */ } WOLFSSL_MD4_CTX; typedef struct WOLFSSL_COMP_METHOD { int type; /* stunnel dereference */ } WOLFSSL_COMP_METHOD; struct WOLFSSL_X509_LOOKUP_METHOD { int type; }; struct WOLFSSL_X509_LOOKUP { WOLFSSL_X509_STORE *store; }; struct WOLFSSL_X509_STORE { int cache; /* stunnel dereference */ WOLFSSL_CERT_MANAGER* cm; WOLFSSL_X509_LOOKUP lookup; #ifdef OPENSSL_EXTRA int isDynamic; #endif }; typedef struct WOLFSSL_ALERT { int code; int level; } WOLFSSL_ALERT; typedef struct WOLFSSL_ALERT_HISTORY { WOLFSSL_ALERT last_rx; WOLFSSL_ALERT last_tx; } WOLFSSL_ALERT_HISTORY; typedef struct WOLFSSL_X509_REVOKED { WOLFSSL_ASN1_INTEGER* serialNumber; /* stunnel dereference */ } WOLFSSL_X509_REVOKED; typedef struct WOLFSSL_X509_OBJECT { union { char* ptr; WOLFSSL_X509 *x509; WOLFSSL_X509_CRL* crl; /* stunnel dereference */ } data; } WOLFSSL_X509_OBJECT; typedef struct WOLFSSL_BUFFER_INFO { unsigned char* buffer; unsigned int length; } WOLFSSL_BUFFER_INFO; typedef struct WOLFSSL_X509_STORE_CTX { WOLFSSL_X509_STORE* store; /* Store full of a CA cert chain */ WOLFSSL_X509* current_cert; /* stunnel dereference */ WOLFSSL_STACK* chain; char* domain; /* subject CN domain name */ void* ex_data; /* external data, for fortress build */ void* userCtx; /* user ctx */ int error; /* current error */ int error_depth; /* cert depth for this error */ int discardSessionCerts; /* so verify callback can flag for discard */ int totalCerts; /* number of peer cert buffers */ WOLFSSL_BUFFER_INFO* certs; /* peer certs */ } WOLFSSL_X509_STORE_CTX; typedef char* WOLFSSL_STRING; /* Valid Alert types from page 16/17 */ enum AlertDescription { close_notify = 0, unexpected_message = 10, bad_record_mac = 20, record_overflow = 22, decompression_failure = 30, handshake_failure = 40, no_certificate = 41, bad_certificate = 42, unsupported_certificate = 43, certificate_revoked = 44, certificate_expired = 45, certificate_unknown = 46, illegal_parameter = 47, decode_error = 50, decrypt_error = 51, #ifdef WOLFSSL_MYSQL_COMPATIBLE /* catch name conflict for enum protocol with MYSQL build */ wc_protocol_version = 70, #else protocol_version = 70, #endif no_renegotiation = 100, unrecognized_name = 112, /**< RFC 6066, section 3 */ bad_certificate_status_response = 113, /**< RFC 6066, section 8 */ no_application_protocol = 120 }; enum AlertLevel { alert_warning = 1, alert_fatal = 2 }; /* Maximum master key length (SECRET_LEN) */ #define WOLFSSL_MAX_MASTER_KEY_LENGTH 48 typedef WOLFSSL_METHOD* (*wolfSSL_method_func)(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method_ex(void* heap); #ifdef WOLFSSL_TLS13 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method_ex(void* heap); #endif WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_client_method_ex(void* heap); #ifdef WOLFSSL_DTLS WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method_ex(void* heap); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method_ex(void* heap); #endif WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv3_client_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_client_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_1_client_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_2_client_method(void); #ifdef WOLFSSL_TLS13 WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfTLSv1_3_client_method(void); #endif #ifdef WOLFSSL_DTLS WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_client_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_server_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_client_method(void); WOLFSSL_API WOLFSSL_METHOD *wolfDTLSv1_2_server_method(void); #endif #ifdef HAVE_POLY1305 WOLFSSL_API int wolfSSL_use_old_poly(WOLFSSL*, int); #endif #ifdef WOLFSSL_SESSION_EXPORT #ifdef WOLFSSL_DTLS typedef int (*wc_dtls_export)(WOLFSSL* ssl, unsigned char* exportBuffer, unsigned int sz, void* userCtx); WOLFSSL_API int wolfSSL_dtls_import(WOLFSSL* ssl, unsigned char* buf, unsigned int sz); WOLFSSL_API int wolfSSL_CTX_dtls_set_export(WOLFSSL_CTX* ctx, wc_dtls_export func); WOLFSSL_API int wolfSSL_dtls_set_export(WOLFSSL* ssl, wc_dtls_export func); WOLFSSL_API int wolfSSL_dtls_export(WOLFSSL* ssl, unsigned char* buf, unsigned int* sz); #endif /* WOLFSSL_DTLS */ #endif /* WOLFSSL_SESSION_EXPORT */ #ifdef WOLFSSL_STATIC_MEMORY #ifndef WOLFSSL_MEM_GUARD #define WOLFSSL_MEM_GUARD typedef struct WOLFSSL_MEM_STATS WOLFSSL_MEM_STATS; typedef struct WOLFSSL_MEM_CONN_STATS WOLFSSL_MEM_CONN_STATS; #endif WOLFSSL_API int wolfSSL_CTX_load_static_memory(WOLFSSL_CTX** ctx, wolfSSL_method_func method, unsigned char* buf, unsigned int sz, int flag, int max); WOLFSSL_API int wolfSSL_CTX_is_static_memory(WOLFSSL_CTX* ctx, WOLFSSL_MEM_STATS* mem_stats); WOLFSSL_API int wolfSSL_is_static_memory(WOLFSSL* ssl, WOLFSSL_MEM_CONN_STATS* mem_stats); #endif #if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) WOLFSSL_API int wolfSSL_CTX_use_certificate_file(WOLFSSL_CTX*, const char*, int); WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_file(WOLFSSL_CTX*, const char*, int); WOLFSSL_API int wolfSSL_CTX_load_verify_locations(WOLFSSL_CTX*, const char*, const char*); #ifdef WOLFSSL_TRUST_PEER_CERT WOLFSSL_API int wolfSSL_CTX_trust_peer_cert(WOLFSSL_CTX*, const char*, int); #endif WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_file(WOLFSSL_CTX *, const char *file); WOLFSSL_API int wolfSSL_CTX_use_RSAPrivateKey_file(WOLFSSL_CTX*, const char*, int); WOLFSSL_API long wolfSSL_get_verify_depth(WOLFSSL* ssl); WOLFSSL_API long wolfSSL_CTX_get_verify_depth(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_use_certificate_file(WOLFSSL*, const char*, int); WOLFSSL_API int wolfSSL_use_PrivateKey_file(WOLFSSL*, const char*, int); WOLFSSL_API int wolfSSL_use_certificate_chain_file(WOLFSSL*, const char *file); WOLFSSL_API int wolfSSL_use_RSAPrivateKey_file(WOLFSSL*, const char*, int); #ifdef WOLFSSL_DER_LOAD WOLFSSL_API int wolfSSL_CTX_der_load_verify_locations(WOLFSSL_CTX*, const char*, int); #endif #ifdef HAVE_NTRU WOLFSSL_API int wolfSSL_CTX_use_NTRUPrivateKey_file(WOLFSSL_CTX*, const char*); /* load NTRU private key blob */ #endif #ifndef WOLFSSL_PEMCERT_TODER_DEFINED WOLFSSL_API int wolfSSL_PemCertToDer(const char*, unsigned char*, int); #define WOLFSSL_PEMCERT_TODER_DEFINED #endif #endif /* !NO_FILESYSTEM && !NO_CERTS */ WOLFSSL_API WOLFSSL_CTX* wolfSSL_CTX_new(WOLFSSL_METHOD*); WOLFSSL_API WOLFSSL* wolfSSL_new(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_is_server(WOLFSSL*); WOLFSSL_API WOLFSSL* wolfSSL_write_dup(WOLFSSL*); WOLFSSL_API int wolfSSL_set_fd (WOLFSSL*, int); WOLFSSL_API int wolfSSL_set_write_fd (WOLFSSL*, int); WOLFSSL_API int wolfSSL_set_read_fd (WOLFSSL*, int); WOLFSSL_API char* wolfSSL_get_cipher_list(int priority); WOLFSSL_API char* wolfSSL_get_cipher_list_ex(WOLFSSL* ssl, int priority); WOLFSSL_API int wolfSSL_get_ciphers(char*, int); WOLFSSL_API const char* wolfSSL_get_cipher_name(WOLFSSL* ssl); WOLFSSL_API const char* wolfSSL_get_shared_ciphers(WOLFSSL* ssl, char* buf, int len); WOLFSSL_API const char* wolfSSL_get_curve_name(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_get_fd(const WOLFSSL*); WOLFSSL_API void wolfSSL_set_using_nonblock(WOLFSSL*, int); WOLFSSL_API int wolfSSL_get_using_nonblock(WOLFSSL*); /* please see note at top of README if you get an error from connect */ WOLFSSL_API int wolfSSL_connect(WOLFSSL*); WOLFSSL_API int wolfSSL_write(WOLFSSL*, const void*, int); WOLFSSL_API int wolfSSL_read(WOLFSSL*, void*, int); WOLFSSL_API int wolfSSL_peek(WOLFSSL*, void*, int); WOLFSSL_API int wolfSSL_accept(WOLFSSL*); #ifdef WOLFSSL_TLS13 WOLFSSL_API int wolfSSL_send_hrr_cookie(WOLFSSL* ssl, const unsigned char* secret, unsigned int secretSz); WOLFSSL_API int wolfSSL_CTX_no_ticket_TLSv13(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_no_ticket_TLSv13(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_no_dhe_psk(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_no_dhe_psk(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_update_keys(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_allow_post_handshake_auth(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_allow_post_handshake_auth(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_request_certificate(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_connect_TLSv13(WOLFSSL*); WOLFSSL_API int wolfSSL_accept_TLSv13(WOLFSSL*); #ifdef WOLFSSL_EARLY_DATA WOLFSSL_API int wolfSSL_CTX_set_max_early_data(WOLFSSL_CTX* ctx, unsigned int sz); WOLFSSL_API int wolfSSL_set_max_early_data(WOLFSSL* ssl, unsigned int sz); WOLFSSL_API int wolfSSL_write_early_data(WOLFSSL*, const void*, int, int*); WOLFSSL_API int wolfSSL_read_early_data(WOLFSSL*, void*, int, int*); #endif #endif WOLFSSL_API void wolfSSL_CTX_free(WOLFSSL_CTX*); WOLFSSL_API void wolfSSL_free(WOLFSSL*); WOLFSSL_API int wolfSSL_shutdown(WOLFSSL*); WOLFSSL_API int wolfSSL_send(WOLFSSL*, const void*, int sz, int flags); WOLFSSL_API int wolfSSL_recv(WOLFSSL*, void*, int sz, int flags); WOLFSSL_API void wolfSSL_CTX_set_quiet_shutdown(WOLFSSL_CTX*, int); WOLFSSL_API void wolfSSL_set_quiet_shutdown(WOLFSSL*, int); WOLFSSL_API int wolfSSL_get_error(WOLFSSL*, int); WOLFSSL_API int wolfSSL_get_alert_history(WOLFSSL*, WOLFSSL_ALERT_HISTORY *); WOLFSSL_API int wolfSSL_set_session(WOLFSSL* ssl,WOLFSSL_SESSION* session); WOLFSSL_API long wolfSSL_SSL_SESSION_set_timeout(WOLFSSL_SESSION* session, long t); WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get_session(WOLFSSL* ssl); WOLFSSL_API void wolfSSL_flush_sessions(WOLFSSL_CTX *ctx, long tm); WOLFSSL_API int wolfSSL_SetServerID(WOLFSSL* ssl, const unsigned char*, int, int); #ifdef SESSION_INDEX WOLFSSL_API int wolfSSL_GetSessionIndex(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session); #endif /* SESSION_INDEX */ #if defined(SESSION_INDEX) && defined(SESSION_CERTS) WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_SESSION_get_peer_chain(WOLFSSL_SESSION* session); #endif /* SESSION_INDEX && SESSION_CERTS */ typedef int (*VerifyCallback)(int, WOLFSSL_X509_STORE_CTX*); typedef int (pem_password_cb)(char*, int, int, void*); WOLFSSL_API void wolfSSL_CTX_set_verify(WOLFSSL_CTX*, int, VerifyCallback verify_callback); WOLFSSL_API void wolfSSL_set_verify(WOLFSSL*, int, VerifyCallback verify_callback); WOLFSSL_API void wolfSSL_SetCertCbCtx(WOLFSSL*, void*); WOLFSSL_API int wolfSSL_pending(WOLFSSL*); WOLFSSL_API void wolfSSL_load_error_strings(void); WOLFSSL_API int wolfSSL_library_init(void); WOLFSSL_API long wolfSSL_CTX_set_session_cache_mode(WOLFSSL_CTX*, long); #ifdef HAVE_SECRET_CALLBACK typedef int (*SessionSecretCb)(WOLFSSL* ssl, void* secret, int* secretSz, void* ctx); WOLFSSL_API int wolfSSL_set_session_secret_cb(WOLFSSL*, SessionSecretCb, void*); #endif /* HAVE_SECRET_CALLBACK */ /* session cache persistence */ WOLFSSL_API int wolfSSL_save_session_cache(const char*); WOLFSSL_API int wolfSSL_restore_session_cache(const char*); WOLFSSL_API int wolfSSL_memsave_session_cache(void*, int); WOLFSSL_API int wolfSSL_memrestore_session_cache(const void*, int); WOLFSSL_API int wolfSSL_get_session_cache_memsize(void); /* certificate cache persistence, uses ctx since certs are per ctx */ WOLFSSL_API int wolfSSL_CTX_save_cert_cache(WOLFSSL_CTX*, const char*); WOLFSSL_API int wolfSSL_CTX_restore_cert_cache(WOLFSSL_CTX*, const char*); WOLFSSL_API int wolfSSL_CTX_memsave_cert_cache(WOLFSSL_CTX*, void*, int, int*); WOLFSSL_API int wolfSSL_CTX_memrestore_cert_cache(WOLFSSL_CTX*, const void*, int); WOLFSSL_API int wolfSSL_CTX_get_cert_cache_memsize(WOLFSSL_CTX*); /* only supports full name from cipher_name[] delimited by : */ WOLFSSL_API int wolfSSL_CTX_set_cipher_list(WOLFSSL_CTX*, const char*); WOLFSSL_API int wolfSSL_set_cipher_list(WOLFSSL*, const char*); /* Nonblocking DTLS helper functions */ WOLFSSL_API int wolfSSL_dtls_get_current_timeout(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_dtls_set_timeout_init(WOLFSSL* ssl, int); WOLFSSL_API int wolfSSL_dtls_set_timeout_max(WOLFSSL* ssl, int); WOLFSSL_API int wolfSSL_dtls_got_timeout(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_dtls(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_dtls_set_peer(WOLFSSL*, void*, unsigned int); WOLFSSL_API int wolfSSL_dtls_get_peer(WOLFSSL*, void*, unsigned int*); WOLFSSL_API int wolfSSL_CTX_dtls_set_sctp(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_dtls_set_sctp(WOLFSSL*); WOLFSSL_API int wolfSSL_CTX_dtls_set_mtu(WOLFSSL_CTX*, unsigned short); WOLFSSL_API int wolfSSL_dtls_set_mtu(WOLFSSL*, unsigned short); WOLFSSL_API int wolfSSL_dtls_get_drop_stats(WOLFSSL*, unsigned int*, unsigned int*); WOLFSSL_API int wolfSSL_CTX_mcast_set_member_id(WOLFSSL_CTX*, unsigned short); WOLFSSL_API int wolfSSL_set_secret(WOLFSSL*, unsigned short, const unsigned char*, unsigned int, const unsigned char*, const unsigned char*, const unsigned char*); WOLFSSL_API int wolfSSL_mcast_read(WOLFSSL*, unsigned short*, void*, int); WOLFSSL_API int wolfSSL_mcast_peer_add(WOLFSSL*, unsigned short, int); WOLFSSL_API int wolfSSL_mcast_peer_known(WOLFSSL*, unsigned short); WOLFSSL_API int wolfSSL_mcast_get_max_peers(void); typedef int (*CallbackMcastHighwater)(unsigned short peerId, unsigned int maxSeq, unsigned int curSeq, void* ctx); WOLFSSL_API int wolfSSL_CTX_mcast_set_highwater_cb(WOLFSSL_CTX*, unsigned int, unsigned int, unsigned int, CallbackMcastHighwater); WOLFSSL_API int wolfSSL_mcast_set_highwater_ctx(WOLFSSL*, void*); WOLFSSL_API int wolfSSL_ERR_GET_REASON(unsigned long err); WOLFSSL_API char* wolfSSL_ERR_error_string(unsigned long,char*); WOLFSSL_API void wolfSSL_ERR_error_string_n(unsigned long e, char* buf, unsigned long sz); WOLFSSL_API const char* wolfSSL_ERR_reason_error_string(unsigned long); /* extras */ #ifndef WOLF_STACK_OF #define WOLF_STACK_OF(x) WOLFSSL_STACK #endif #ifndef DECLARE_STACK_OF #define DECLARE_STACK_OF(x) WOLF_STACK_OF(x); #endif WOLFSSL_API int wolfSSL_sk_X509_push(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk, WOLFSSL_X509* x509); WOLFSSL_API WOLFSSL_X509* wolfSSL_sk_X509_pop(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk); WOLFSSL_API void wolfSSL_sk_X509_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk); WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_ASN1_OBJECT_new(void); WOLFSSL_API void wolfSSL_ASN1_OBJECT_free(WOLFSSL_ASN1_OBJECT* obj); WOLFSSL_API int wolfSSL_sk_ASN1_OBJECT_push(WOLF_STACK_OF(WOLFSSL_ASN1_OBJEXT)* sk, WOLFSSL_ASN1_OBJECT* obj); WOLFSSL_API WOLFSSL_ASN1_OBJECT* wolfSSL_sk_ASN1_OBJCET_pop( WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk); WOLFSSL_API void wolfSSL_sk_ASN1_OBJECT_free(WOLF_STACK_OF(WOLFSSL_ASN1_OBJECT)* sk); WOLFSSL_API int wolfSSL_ASN1_STRING_to_UTF8(unsigned char **out, WOLFSSL_ASN1_STRING *in); WOLFSSL_API int wolfSSL_set_ex_data(WOLFSSL*, int, void*); WOLFSSL_API int wolfSSL_get_shutdown(const WOLFSSL*); WOLFSSL_API int wolfSSL_set_rfd(WOLFSSL*, int); WOLFSSL_API int wolfSSL_set_wfd(WOLFSSL*, int); WOLFSSL_API void wolfSSL_set_shutdown(WOLFSSL*, int); WOLFSSL_API int wolfSSL_set_session_id_context(WOLFSSL*, const unsigned char*, unsigned int); WOLFSSL_API void wolfSSL_set_connect_state(WOLFSSL*); WOLFSSL_API void wolfSSL_set_accept_state(WOLFSSL*); WOLFSSL_API int wolfSSL_session_reused(WOLFSSL*); WOLFSSL_API void wolfSSL_SESSION_free(WOLFSSL_SESSION* session); WOLFSSL_API int wolfSSL_is_init_finished(WOLFSSL*); WOLFSSL_API const char* wolfSSL_get_version(WOLFSSL*); WOLFSSL_API int wolfSSL_get_current_cipher_suite(WOLFSSL* ssl); WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_get_current_cipher(WOLFSSL*); WOLFSSL_API char* wolfSSL_CIPHER_description(const WOLFSSL_CIPHER*, char*, int); WOLFSSL_API const char* wolfSSL_CIPHER_get_name(const WOLFSSL_CIPHER* cipher); WOLFSSL_API const char* wolfSSL_SESSION_CIPHER_get_name(WOLFSSL_SESSION* session); WOLFSSL_API const char* wolfSSL_get_cipher(WOLFSSL*); WOLFSSL_API WOLFSSL_SESSION* wolfSSL_get1_session(WOLFSSL* ssl); /* what's ref count */ WOLFSSL_API void wolfSSL_X509_free(WOLFSSL_X509*); WOLFSSL_API void wolfSSL_OPENSSL_free(void*); WOLFSSL_API int wolfSSL_OCSP_parse_url(char* url, char** host, char** port, char** path, int* ssl); WOLFSSL_API WOLFSSL_METHOD* wolfSSLv23_client_method(void); WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_client_method(void); WOLFSSL_API WOLFSSL_METHOD* wolfSSLv2_server_method(void); WOLFSSL_API void wolfSSL_MD4_Init(WOLFSSL_MD4_CTX*); WOLFSSL_API void wolfSSL_MD4_Update(WOLFSSL_MD4_CTX*, const void*, unsigned long); WOLFSSL_API void wolfSSL_MD4_Final(unsigned char*, WOLFSSL_MD4_CTX*); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new(WOLFSSL_BIO_METHOD*); WOLFSSL_API int wolfSSL_BIO_free(WOLFSSL_BIO*); WOLFSSL_API int wolfSSL_BIO_free_all(WOLFSSL_BIO*); WOLFSSL_API int wolfSSL_BIO_read(WOLFSSL_BIO*, void*, int); WOLFSSL_API int wolfSSL_BIO_write(WOLFSSL_BIO*, const void*, int); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_push(WOLFSSL_BIO*, WOLFSSL_BIO* append); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_pop(WOLFSSL_BIO*); WOLFSSL_API int wolfSSL_BIO_flush(WOLFSSL_BIO*); WOLFSSL_API int wolfSSL_BIO_pending(WOLFSSL_BIO*); WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_buffer(void); WOLFSSL_API long wolfSSL_BIO_set_write_buffer_size(WOLFSSL_BIO*, long size); WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_ssl(void); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_socket(int sfd, int flag); WOLFSSL_API int wolfSSL_BIO_eof(WOLFSSL_BIO*); WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_s_mem(void); WOLFSSL_API WOLFSSL_BIO_METHOD* wolfSSL_BIO_f_base64(void); WOLFSSL_API void wolfSSL_BIO_set_flags(WOLFSSL_BIO*, int); WOLFSSL_API int wolfSSL_BIO_get_mem_data(WOLFSSL_BIO* bio,void* p); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_mem_buf(void* buf, int len); WOLFSSL_API long wolfSSL_BIO_set_ssl(WOLFSSL_BIO*, WOLFSSL*, int flag); WOLFSSL_API long wolfSSL_BIO_set_fd(WOLFSSL_BIO* b, int fd, int flag); WOLFSSL_API void wolfSSL_set_bio(WOLFSSL*, WOLFSSL_BIO* rd, WOLFSSL_BIO* wr); WOLFSSL_API int wolfSSL_add_all_algorithms(void); #ifndef NO_FILESYSTEM WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_file(void); #endif WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_bio(void); WOLFSSL_API WOLFSSL_BIO_METHOD *wolfSSL_BIO_s_socket(void); WOLFSSL_API long wolfSSL_BIO_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, void *parg); WOLFSSL_API long wolfSSL_BIO_int_ctrl(WOLFSSL_BIO *bp, int cmd, long larg, int iarg); WOLFSSL_API int wolfSSL_BIO_set_write_buf_size(WOLFSSL_BIO *b, long size); WOLFSSL_API int wolfSSL_BIO_make_bio_pair(WOLFSSL_BIO *b1, WOLFSSL_BIO *b2); WOLFSSL_API int wolfSSL_BIO_ctrl_reset_read_request(WOLFSSL_BIO *b); WOLFSSL_API int wolfSSL_BIO_nread0(WOLFSSL_BIO *bio, char **buf); WOLFSSL_API int wolfSSL_BIO_nread(WOLFSSL_BIO *bio, char **buf, int num); WOLFSSL_API int wolfSSL_BIO_nwrite(WOLFSSL_BIO *bio, char **buf, int num); WOLFSSL_API int wolfSSL_BIO_reset(WOLFSSL_BIO *bio); WOLFSSL_API int wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs); WOLFSSL_API int wolfSSL_BIO_write_filename(WOLFSSL_BIO *bio, char *name); WOLFSSL_API long wolfSSL_BIO_set_mem_eof_return(WOLFSSL_BIO *bio, int v); WOLFSSL_API long wolfSSL_BIO_get_mem_ptr(WOLFSSL_BIO *bio, WOLFSSL_BUF_MEM **m); WOLFSSL_API void wolfSSL_RAND_screen(void); WOLFSSL_API const char* wolfSSL_RAND_file_name(char*, unsigned long); WOLFSSL_API int wolfSSL_RAND_write_file(const char*); WOLFSSL_API int wolfSSL_RAND_load_file(const char*, long); WOLFSSL_API int wolfSSL_RAND_egd(const char*); WOLFSSL_API int wolfSSL_RAND_seed(const void*, int); WOLFSSL_API void wolfSSL_RAND_add(const void*, int, double); WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_zlib(void); WOLFSSL_API WOLFSSL_COMP_METHOD* wolfSSL_COMP_rle(void); WOLFSSL_API int wolfSSL_COMP_add_compression_method(int, void*); WOLFSSL_API int wolfSSL_get_ex_new_index(long, void*, void*, void*, void*); WOLFSSL_API void wolfSSL_set_id_callback(unsigned long (*f)(void)); WOLFSSL_API void wolfSSL_set_locking_callback(void (*f)(int, int, const char*, int)); WOLFSSL_API void wolfSSL_set_dynlock_create_callback(WOLFSSL_dynlock_value* (*f) (const char*, int)); WOLFSSL_API void wolfSSL_set_dynlock_lock_callback(void (*f)(int, WOLFSSL_dynlock_value*, const char*, int)); WOLFSSL_API void wolfSSL_set_dynlock_destroy_callback(void (*f) (WOLFSSL_dynlock_value*, const char*, int)); WOLFSSL_API int wolfSSL_num_locks(void); WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_STORE_CTX_get_current_cert( WOLFSSL_X509_STORE_CTX*); WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error(WOLFSSL_X509_STORE_CTX*); WOLFSSL_API int wolfSSL_X509_STORE_CTX_get_error_depth(WOLFSSL_X509_STORE_CTX*); WOLFSSL_API char* wolfSSL_X509_NAME_oneline(WOLFSSL_X509_NAME*, char*, int); WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_issuer_name(WOLFSSL_X509*); WOLFSSL_API WOLFSSL_X509_NAME* wolfSSL_X509_get_subject_name(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_X509_ext_isSet_by_NID(WOLFSSL_X509*, int); WOLFSSL_API int wolfSSL_X509_ext_get_critical_by_NID(WOLFSSL_X509*, int); WOLFSSL_API int wolfSSL_X509_get_isCA(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_X509_get_isSet_pathLength(WOLFSSL_X509*); WOLFSSL_API unsigned int wolfSSL_X509_get_pathLength(WOLFSSL_X509*); WOLFSSL_API unsigned int wolfSSL_X509_get_keyUsage(WOLFSSL_X509*); WOLFSSL_API unsigned char* wolfSSL_X509_get_authorityKeyID( WOLFSSL_X509*, unsigned char*, int*); WOLFSSL_API unsigned char* wolfSSL_X509_get_subjectKeyID( WOLFSSL_X509*, unsigned char*, int*); WOLFSSL_API int wolfSSL_X509_NAME_entry_count(WOLFSSL_X509_NAME*); WOLFSSL_API int wolfSSL_X509_NAME_get_text_by_NID( WOLFSSL_X509_NAME*, int, char*, int); WOLFSSL_API int wolfSSL_X509_NAME_get_index_by_NID( WOLFSSL_X509_NAME*, int, int); WOLFSSL_API WOLFSSL_ASN1_STRING* wolfSSL_X509_NAME_ENTRY_get_data(WOLFSSL_X509_NAME_ENTRY*); WOLFSSL_API char* wolfSSL_ASN1_STRING_data(WOLFSSL_ASN1_STRING*); WOLFSSL_API int wolfSSL_ASN1_STRING_length(WOLFSSL_ASN1_STRING*); WOLFSSL_API int wolfSSL_X509_verify_cert(WOLFSSL_X509_STORE_CTX*); WOLFSSL_API const char* wolfSSL_X509_verify_cert_error_string(long); WOLFSSL_API int wolfSSL_X509_get_signature_type(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_X509_get_signature(WOLFSSL_X509*, unsigned char*, int*); WOLFSSL_API int wolfSSL_X509_LOOKUP_add_dir(WOLFSSL_X509_LOOKUP*,const char*,long); WOLFSSL_API int wolfSSL_X509_LOOKUP_load_file(WOLFSSL_X509_LOOKUP*, const char*, long); WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_hash_dir(void); WOLFSSL_API WOLFSSL_X509_LOOKUP_METHOD* wolfSSL_X509_LOOKUP_file(void); WOLFSSL_API WOLFSSL_X509_LOOKUP* wolfSSL_X509_STORE_add_lookup(WOLFSSL_X509_STORE*, WOLFSSL_X509_LOOKUP_METHOD*); WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_X509_STORE_new(void); WOLFSSL_API void wolfSSL_X509_STORE_free(WOLFSSL_X509_STORE*); WOLFSSL_API int wolfSSL_X509_STORE_add_cert( WOLFSSL_X509_STORE*, WOLFSSL_X509*); WOLFSSL_API WOLFSSL_STACK* wolfSSL_X509_STORE_CTX_get_chain( WOLFSSL_X509_STORE_CTX* ctx); WOLFSSL_API int wolfSSL_X509_STORE_set_flags(WOLFSSL_X509_STORE* store, unsigned long flag); WOLFSSL_API int wolfSSL_X509_STORE_set_default_paths(WOLFSSL_X509_STORE*); WOLFSSL_API int wolfSSL_X509_STORE_get_by_subject(WOLFSSL_X509_STORE_CTX*, int, WOLFSSL_X509_NAME*, WOLFSSL_X509_OBJECT*); WOLFSSL_API WOLFSSL_X509_STORE_CTX* wolfSSL_X509_STORE_CTX_new(void); WOLFSSL_API int wolfSSL_X509_STORE_CTX_init(WOLFSSL_X509_STORE_CTX*, WOLFSSL_X509_STORE*, WOLFSSL_X509*, WOLF_STACK_OF(WOLFSSL_X509)*); WOLFSSL_API void wolfSSL_X509_STORE_CTX_free(WOLFSSL_X509_STORE_CTX*); WOLFSSL_API void wolfSSL_X509_STORE_CTX_cleanup(WOLFSSL_X509_STORE_CTX*); WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_lastUpdate(WOLFSSL_X509_CRL*); WOLFSSL_API WOLFSSL_ASN1_TIME* wolfSSL_X509_CRL_get_nextUpdate(WOLFSSL_X509_CRL*); WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_X509_CRL_verify(WOLFSSL_X509_CRL*, WOLFSSL_EVP_PKEY*); WOLFSSL_API void wolfSSL_X509_STORE_CTX_set_error(WOLFSSL_X509_STORE_CTX*, int); WOLFSSL_API void wolfSSL_X509_OBJECT_free_contents(WOLFSSL_X509_OBJECT*); WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_d2i_PrivateKey(int type, WOLFSSL_EVP_PKEY** out, const unsigned char **in, long inSz); WOLFSSL_API WOLFSSL_EVP_PKEY* wolfSSL_PKEY_new(void); WOLFSSL_API void wolfSSL_EVP_PKEY_free(WOLFSSL_EVP_PKEY*); WOLFSSL_API int wolfSSL_X509_cmp_current_time(const WOLFSSL_ASN1_TIME*); WOLFSSL_API int wolfSSL_sk_X509_REVOKED_num(WOLFSSL_X509_REVOKED*); WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_X509_CRL_get_REVOKED(WOLFSSL_X509_CRL*); WOLFSSL_API WOLFSSL_X509_REVOKED* wolfSSL_sk_X509_REVOKED_value( WOLFSSL_X509_REVOKED*,int); WOLFSSL_API WOLFSSL_ASN1_INTEGER* wolfSSL_X509_get_serialNumber(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_ASN1_TIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_TIME*); WOLFSSL_API int wolfSSL_ASN1_INTEGER_cmp(const WOLFSSL_ASN1_INTEGER*, const WOLFSSL_ASN1_INTEGER*); WOLFSSL_API long wolfSSL_ASN1_INTEGER_get(const WOLFSSL_ASN1_INTEGER*); #ifdef OPENSSL_EXTRA WOLFSSL_API WOLFSSL_BIGNUM *wolfSSL_ASN1_INTEGER_to_BN(const WOLFSSL_ASN1_INTEGER *ai, WOLFSSL_BIGNUM *bn); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_load_client_CA_file(const char*); #endif WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME)* wolfSSL_SSL_CTX_get_client_CA_list( const WOLFSSL_CTX *s); WOLFSSL_API void wolfSSL_CTX_set_client_CA_list(WOLFSSL_CTX*, WOLF_STACK_OF(WOLFSSL_X509_NAME)*); WOLFSSL_API void* wolfSSL_X509_STORE_CTX_get_ex_data(WOLFSSL_X509_STORE_CTX*, int); WOLFSSL_API int wolfSSL_get_ex_data_X509_STORE_CTX_idx(void); WOLFSSL_API void* wolfSSL_get_ex_data(const WOLFSSL*, int); WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb_userdata(WOLFSSL_CTX*, void* userdata); WOLFSSL_API void wolfSSL_CTX_set_default_passwd_cb(WOLFSSL_CTX*, pem_password_cb*); WOLFSSL_API void wolfSSL_CTX_set_info_callback(WOLFSSL_CTX*, void (*)(const WOLFSSL* ssl, int type, int val)); WOLFSSL_API unsigned long wolfSSL_ERR_peek_error(void); WOLFSSL_API int wolfSSL_GET_REASON(int); WOLFSSL_API char* wolfSSL_alert_type_string_long(int); WOLFSSL_API char* wolfSSL_alert_desc_string_long(int); WOLFSSL_API char* wolfSSL_state_string_long(const WOLFSSL*); WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_generate_key(int, unsigned long, void(*)(int, int, void*), void*); WOLFSSL_API void wolfSSL_CTX_set_tmp_rsa_callback(WOLFSSL_CTX*, WOLFSSL_RSA*(*)(WOLFSSL*, int, int)); WOLFSSL_API int wolfSSL_PEM_def_callback(char*, int num, int w, void* key); WOLFSSL_API long wolfSSL_CTX_sess_accept(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_connect(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_accept_good(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_connect_good(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_accept_renegotiate(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_connect_renegotiate(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_hits(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_cb_hits(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_cache_full(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_misses(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_timeouts(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_sess_number(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_add_extra_chain_cert(WOLFSSL_CTX*, WOLFSSL_X509*); WOLFSSL_API long wolfSSL_CTX_sess_set_cache_size(WOLFSSL_CTX*, long); WOLFSSL_API long wolfSSL_CTX_sess_get_cache_size(WOLFSSL_CTX*); WOLFSSL_API long wolfSSL_CTX_get_session_cache_mode(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_get_read_ahead(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_set_read_ahead(WOLFSSL_CTX*, int v); WOLFSSL_API long wolfSSL_CTX_set_tlsext_status_arg(WOLFSSL_CTX*, void* arg); WOLFSSL_API long wolfSSL_CTX_set_tlsext_opaque_prf_input_callback_arg( WOLFSSL_CTX*, void* arg); WOLFSSL_API unsigned long wolfSSL_set_options(WOLFSSL *s, unsigned long op); WOLFSSL_API unsigned long wolfSSL_get_options(const WOLFSSL *s); WOLFSSL_API long wolfSSL_clear_num_renegotiations(WOLFSSL *s); WOLFSSL_API long wolfSSL_total_renegotiations(WOLFSSL *s); WOLFSSL_API long wolfSSL_set_tmp_dh(WOLFSSL *s, WOLFSSL_DH *dh); WOLFSSL_API long wolfSSL_set_tlsext_debug_arg(WOLFSSL *s, void *arg); WOLFSSL_API long wolfSSL_set_tlsext_status_type(WOLFSSL *s, int type); WOLFSSL_API long wolfSSL_set_tlsext_status_exts(WOLFSSL *s, void *arg); WOLFSSL_API long wolfSSL_get_tlsext_status_ids(WOLFSSL *s, void *arg); WOLFSSL_API long wolfSSL_set_tlsext_status_ids(WOLFSSL *s, void *arg); WOLFSSL_API long wolfSSL_get_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char **resp); WOLFSSL_API long wolfSSL_set_tlsext_status_ocsp_resp(WOLFSSL *s, unsigned char *resp, int len); WOLFSSL_API void wolfSSL_CONF_modules_unload(int all); WOLFSSL_API long wolfSSL_get_tlsext_status_exts(WOLFSSL *s, void *arg); WOLFSSL_API long wolfSSL_get_verify_result(const WOLFSSL *ssl); #define WOLFSSL_DEFAULT_CIPHER_LIST "" /* default all */ #define WOLFSSL_RSA_F4 0x10001L enum { WOLFSSL_OCSP_URL_OVERRIDE = 1, WOLFSSL_OCSP_NO_NONCE = 2, WOLFSSL_OCSP_CHECKALL = 4, WOLFSSL_CRL_CHECKALL = 1, WOLFSSL_CRL_CHECK = 27, }; #ifdef OPENSSL_EXTRA /* seperated out from other enums because of size */ enum { SSL_OP_MICROSOFT_SESS_ID_BUG = 0x00000001, SSL_OP_NETSCAPE_CHALLENGE_BUG = 0x00000002, SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG = 0x00000004, SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG = 0x00000008, SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER = 0x00000010, SSL_OP_MSIE_SSLV2_RSA_PADDING = 0x00000020, SSL_OP_SSLEAY_080_CLIENT_DH_BUG = 0x00000040, SSL_OP_TLS_D5_BUG = 0x00000080, SSL_OP_TLS_BLOCK_PADDING_BUG = 0x00000100, SSL_OP_TLS_ROLLBACK_BUG = 0x00000200, SSL_OP_ALL = 0x00000400, SSL_OP_EPHEMERAL_RSA = 0x00000800, SSL_OP_NO_SSLv3 = 0x00001000, SSL_OP_NO_TLSv1 = 0x00002000, SSL_OP_PKCS1_CHECK_1 = 0x00004000, SSL_OP_PKCS1_CHECK_2 = 0x00008000, SSL_OP_NETSCAPE_CA_DN_BUG = 0x00010000, SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG = 0x00020000, SSL_OP_SINGLE_DH_USE = 0x00040000, SSL_OP_NO_TICKET = 0x00080000, SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS = 0x00100000, SSL_OP_NO_QUERY_MTU = 0x00200000, SSL_OP_COOKIE_EXCHANGE = 0x00400000, SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION = 0x00800000, SSL_OP_SINGLE_ECDH_USE = 0x01000000, SSL_OP_CIPHER_SERVER_PREFERENCE = 0x02000000, SSL_OP_NO_TLSv1_1 = 0x04000000, SSL_OP_NO_TLSv1_2 = 0x08000000, SSL_OP_NO_COMPRESSION = 0x10000000, SSL_OP_NO_TLSv1_3 = 0x20000000, }; enum { #ifdef HAVE_OCSP /* OCSP Flags */ OCSP_NOCERTS = 1, OCSP_NOINTERN = 2, OCSP_NOSIGS = 4, OCSP_NOCHAIN = 8, OCSP_NOVERIFY = 16, OCSP_NOEXPLICIT = 32, OCSP_NOCASIGN = 64, OCSP_NODELEGATED = 128, OCSP_NOCHECKS = 256, OCSP_TRUSTOTHER = 512, OCSP_RESPID_KEY = 1024, OCSP_NOTIME = 2048, /* OCSP Types */ OCSP_CERTID = 2, OCSP_REQUEST = 4, OCSP_RESPONSE = 8, OCSP_BASICRESP = 16, #endif ASN1_GENERALIZEDTIME = 4, SSL_MAX_SSL_SESSION_ID_LENGTH = 32, EVP_R_BAD_DECRYPT = 2, SSL_ST_CONNECT = 0x1000, SSL_ST_ACCEPT = 0x2000, SSL_CB_LOOP = 0x01, SSL_CB_EXIT = 0x02, SSL_CB_READ = 0x04, SSL_CB_WRITE = 0x08, SSL_CB_HANDSHAKE_START = 0x10, SSL_CB_HANDSHAKE_DONE = 0x20, SSL_CB_ALERT = 0x4000, SSL_CB_READ_ALERT = (SSL_CB_ALERT | SSL_CB_READ), SSL_CB_WRITE_ALERT = (SSL_CB_ALERT | SSL_CB_WRITE), SSL_CB_ACCEPT_LOOP = (SSL_ST_ACCEPT | SSL_CB_LOOP), SSL_CB_ACCEPT_EXIT = (SSL_ST_ACCEPT | SSL_CB_EXIT), SSL_CB_CONNECT_LOOP = (SSL_ST_CONNECT | SSL_CB_LOOP), SSL_CB_CONNECT_EXIT = (SSL_ST_CONNECT | SSL_CB_EXIT), SSL_MODE_ENABLE_PARTIAL_WRITE = 2, BIO_FLAGS_BASE64_NO_NL = 1, BIO_CLOSE = 1, BIO_NOCLOSE = 0, NID_undef = 0, X509_FILETYPE_PEM = 8, X509_LU_X509 = 9, X509_LU_CRL = 12, X509_V_OK = 0, X509_V_ERR_CRL_SIGNATURE_FAILURE = 13, X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD = 14, X509_V_ERR_CRL_HAS_EXPIRED = 15, X509_V_ERR_CERT_REVOKED = 16, X509_V_ERR_CERT_CHAIN_TOO_LONG = 17, X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT = 18, X509_V_ERR_CERT_NOT_YET_VALID = 19, X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD = 20, X509_V_ERR_CERT_HAS_EXPIRED = 21, X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD = 22, X509_V_ERR_CERT_REJECTED = 23, /* Required for Nginx */ X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT = 24, X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN = 25, X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY = 26, X509_V_ERR_CERT_UNTRUSTED = 27, X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE = 28, X509_V_ERR_SUBJECT_ISSUER_MISMATCH = 29, /* additional X509_V_ERR_* enums not used in wolfSSL */ X509_V_ERR_UNABLE_TO_GET_CRL, X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE, X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE, X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY, X509_V_ERR_CERT_SIGNATURE_FAILURE, X509_V_ERR_CRL_NOT_YET_VALID, X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD, X509_V_ERR_OUT_OF_MEM, X509_V_ERR_INVALID_CA, X509_V_ERR_PATH_LENGTH_EXCEEDED, X509_V_ERR_INVALID_PURPOSE, X509_V_ERR_AKID_SKID_MISMATCH, X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH, X509_V_ERR_KEYUSAGE_NO_CERTSIGN, X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER, X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION, X509_V_ERR_KEYUSAGE_NO_CRL_SIGN, X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION, X509_V_ERR_INVALID_NON_CA, X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED, X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE, X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED, X509_V_ERR_INVALID_EXTENSION, X509_V_ERR_INVALID_POLICY_EXTENSION, X509_V_ERR_NO_EXPLICIT_POLICY, X509_V_ERR_UNNESTED_RESOURCE, XN_FLAG_SPC_EQ = (1 << 23), XN_FLAG_ONELINE = 0, XN_FLAG_RFC2253 = 1, CRYPTO_LOCK = 1, CRYPTO_NUM_LOCKS = 10, ASN1_STRFLGS_ESC_MSB = 4 }; #endif /* extras end */ #if !defined(NO_FILESYSTEM) && !defined(NO_STDIO_FILESYSTEM) /* wolfSSL extension, provide last error from SSL_get_error since not using thread storage error queue */ #include WOLFSSL_API void wolfSSL_ERR_print_errors_fp(FILE*, int err); #if defined(OPENSSL_EXTRA) || defined(DEBUG_WOLFSSL_VERBOSE) WOLFSSL_API void wolfSSL_ERR_dump_errors_fp(FILE* fp); #endif #endif #ifndef NO_OLD_SSL_NAMES #define SSL_ERROR_NONE WOLFSSL_ERROR_NONE #define SSL_FAILURE WOLFSSL_FAILURE #define SSL_SUCCESS WOLFSSL_SUCCESS #define SSL_SHUTDOWN_NOT_DONE WOLFSSL_SHUTDOWN_NOT_DONE #define SSL_ALPN_NOT_FOUND WOLFSSL_ALPN_NOT_FOUND #define SSL_BAD_CERTTYPE WOLFSSL_BAD_CERTTYPE #define SSL_BAD_STAT WOLFSSL_BAD_STAT #define SSL_BAD_PATH WOLFSSL_BAD_PATH #define SSL_BAD_FILETYPE WOLFSSL_BAD_FILETYPE #define SSL_BAD_FILE WOLFSSL_BAD_FILE #define SSL_NOT_IMPLEMENTED WOLFSSL_NOT_IMPLEMENTED #define SSL_UNKNOWN WOLFSSL_UNKNOWN #define SSL_FATAL_ERROR WOLFSSL_FATAL_ERROR #define SSL_FILETYPE_ASN1 WOLFSSL_FILETYPE_ASN1 #define SSL_FILETYPE_PEM WOLFSSL_FILETYPE_PEM #define SSL_FILETYPE_DEFAULT WOLFSSL_FILETYPE_DEFAULT #define SSL_FILETYPE_RAW WOLFSSL_FILETYPE_RAW #define SSL_VERIFY_NONE WOLFSSL_VERIFY_NONE #define SSL_VERIFY_PEER WOLFSSL_VERIFY_PEER #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT #define SSL_VERIFY_CLIENT_ONCE WOLFSSL_VERIFY_CLIENT_ONCE #define SSL_VERIFY_FAIL_EXCEPT_PSK WOLFSSL_VERIFY_FAIL_EXCEPT_PSK #define SSL_SESS_CACHE_OFF WOLFSSL_SESS_CACHE_OFF #define SSL_SESS_CACHE_CLIENT WOLFSSL_SESS_CACHE_CLIENT #define SSL_SESS_CACHE_SERVER WOLFSSL_SESS_CACHE_SERVER #define SSL_SESS_CACHE_BOTH WOLFSSL_SESS_CACHE_BOTH #define SSL_SESS_CACHE_NO_AUTO_CLEAR WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP #define SSL_SESS_CACHE_NO_INTERNAL_STORE WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE #define SSL_SESS_CACHE_NO_INTERNAL WOLFSSL_SESS_CACHE_NO_INTERNAL #define SSL_ERROR_WANT_READ WOLFSSL_ERROR_WANT_READ #define SSL_ERROR_WANT_WRITE WOLFSSL_ERROR_WANT_WRITE #define SSL_ERROR_WANT_CONNECT WOLFSSL_ERROR_WANT_CONNECT #define SSL_ERROR_WANT_ACCEPT WOLFSSL_ERROR_WANT_ACCEPT #define SSL_ERROR_SYSCALL WOLFSSL_ERROR_SYSCALL #define SSL_ERROR_WANT_X509_LOOKUP WOLFSSL_ERROR_WANT_X509_LOOKUP #define SSL_ERROR_ZERO_RETURN WOLFSSL_ERROR_ZERO_RETURN #define SSL_ERROR_SSL WOLFSSL_ERROR_SSL #define SSL_SENT_SHUTDOWN WOLFSSL_SENT_SHUTDOWN #define SSL_RECEIVED_SHUTDOWN WOLFSSL_RECEIVED_SHUTDOWN #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER #define SSL_OP_NO_SSLv2 WOLFSSL_OP_NO_SSLv2 #define SSL_R_SSL_HANDSHAKE_FAILURE WOLFSSL_R_SSL_HANDSHAKE_FAILURE #define SSL_R_TLSV1_ALERT_UNKNOWN_CA WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE #define PEM_BUFSIZE WOLF_PEM_BUFSIZE #endif enum { /* ssl Constants */ WOLFSSL_ERROR_NONE = 0, /* for most functions */ WOLFSSL_FAILURE = 0, /* for some functions */ WOLFSSL_SUCCESS = 1, WOLFSSL_SHUTDOWN_NOT_DONE = 2, /* call wolfSSL_shutdown again to complete */ WOLFSSL_ALPN_NOT_FOUND = -9, WOLFSSL_BAD_CERTTYPE = -8, WOLFSSL_BAD_STAT = -7, WOLFSSL_BAD_PATH = -6, WOLFSSL_BAD_FILETYPE = -5, WOLFSSL_BAD_FILE = -4, WOLFSSL_NOT_IMPLEMENTED = -3, WOLFSSL_UNKNOWN = -2, WOLFSSL_FATAL_ERROR = -1, WOLFSSL_FILETYPE_ASN1 = 2, WOLFSSL_FILETYPE_PEM = 1, WOLFSSL_FILETYPE_DEFAULT = 2, /* ASN1 */ WOLFSSL_FILETYPE_RAW = 3, /* NTRU raw key blob */ WOLFSSL_VERIFY_NONE = 0, WOLFSSL_VERIFY_PEER = 1, WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT = 2, WOLFSSL_VERIFY_CLIENT_ONCE = 4, WOLFSSL_VERIFY_FAIL_EXCEPT_PSK = 8, WOLFSSL_SESS_CACHE_OFF = 0x0000, WOLFSSL_SESS_CACHE_CLIENT = 0x0001, WOLFSSL_SESS_CACHE_SERVER = 0x0002, WOLFSSL_SESS_CACHE_BOTH = 0x0003, WOLFSSL_SESS_CACHE_NO_AUTO_CLEAR = 0x0008, WOLFSSL_SESS_CACHE_NO_INTERNAL_LOOKUP = 0x0100, WOLFSSL_SESS_CACHE_NO_INTERNAL_STORE = 0x0200, WOLFSSL_SESS_CACHE_NO_INTERNAL = 0x0300, WOLFSSL_ERROR_WANT_READ = 2, WOLFSSL_ERROR_WANT_WRITE = 3, WOLFSSL_ERROR_WANT_CONNECT = 7, WOLFSSL_ERROR_WANT_ACCEPT = 8, WOLFSSL_ERROR_SYSCALL = 5, WOLFSSL_ERROR_WANT_X509_LOOKUP = 83, WOLFSSL_ERROR_ZERO_RETURN = 6, WOLFSSL_ERROR_SSL = 85, WOLFSSL_SENT_SHUTDOWN = 1, WOLFSSL_RECEIVED_SHUTDOWN = 2, WOLFSSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 4, WOLFSSL_OP_NO_SSLv2 = 8, WOLFSSL_R_SSL_HANDSHAKE_FAILURE = 101, WOLFSSL_R_TLSV1_ALERT_UNKNOWN_CA = 102, WOLFSSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN = 103, WOLFSSL_R_SSLV3_ALERT_BAD_CERTIFICATE = 104, WOLF_PEM_BUFSIZE = 1024 }; #ifndef NO_PSK typedef unsigned int (*wc_psk_client_callback)(WOLFSSL*, const char*, char*, unsigned int, unsigned char*, unsigned int); WOLFSSL_API void wolfSSL_CTX_set_psk_client_callback(WOLFSSL_CTX*, wc_psk_client_callback); WOLFSSL_API void wolfSSL_set_psk_client_callback(WOLFSSL*, wc_psk_client_callback); WOLFSSL_API const char* wolfSSL_get_psk_identity_hint(const WOLFSSL*); WOLFSSL_API const char* wolfSSL_get_psk_identity(const WOLFSSL*); WOLFSSL_API int wolfSSL_CTX_use_psk_identity_hint(WOLFSSL_CTX*, const char*); WOLFSSL_API int wolfSSL_use_psk_identity_hint(WOLFSSL*, const char*); typedef unsigned int (*wc_psk_server_callback)(WOLFSSL*, const char*, unsigned char*, unsigned int); WOLFSSL_API void wolfSSL_CTX_set_psk_server_callback(WOLFSSL_CTX*, wc_psk_server_callback); WOLFSSL_API void wolfSSL_set_psk_server_callback(WOLFSSL*, wc_psk_server_callback); #define PSK_TYPES_DEFINED #endif /* NO_PSK */ #ifdef HAVE_ANON WOLFSSL_API int wolfSSL_CTX_allow_anon_cipher(WOLFSSL_CTX*); #endif /* HAVE_ANON */ /* extra begins */ #ifdef OPENSSL_EXTRA enum { /* ERR Constants */ ERR_TXT_STRING = 1 }; /* bio misc */ enum { WOLFSSL_BIO_ERROR = -1, WOLFSSL_BIO_UNSET = -2, WOLFSSL_BIO_SIZE = 17000 /* default BIO write size if not set */ }; #endif WOLFSSL_API unsigned long wolfSSL_ERR_get_error_line_data(const char**, int*, const char**, int *); WOLFSSL_API unsigned long wolfSSL_ERR_get_error(void); WOLFSSL_API void wolfSSL_ERR_clear_error(void); WOLFSSL_API int wolfSSL_RAND_status(void); WOLFSSL_API int wolfSSL_RAND_bytes(unsigned char* buf, int num); WOLFSSL_API WOLFSSL_METHOD *wolfSSLv23_server_method(void); WOLFSSL_API long wolfSSL_CTX_set_options(WOLFSSL_CTX*, long); #ifndef NO_CERTS WOLFSSL_API int wolfSSL_CTX_check_private_key(WOLFSSL_CTX*); #endif /* !NO_CERTS */ WOLFSSL_API void wolfSSL_ERR_free_strings(void); WOLFSSL_API void wolfSSL_ERR_remove_state(unsigned long); WOLFSSL_API void wolfSSL_EVP_cleanup(void); WOLFSSL_API int wolfSSL_clear(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_state(WOLFSSL* ssl); WOLFSSL_API void wolfSSL_cleanup_all_ex_data(void); WOLFSSL_API long wolfSSL_CTX_set_mode(WOLFSSL_CTX* ctx, long mode); WOLFSSL_API long wolfSSL_CTX_get_mode(WOLFSSL_CTX* ctx); WOLFSSL_API void wolfSSL_CTX_set_default_read_ahead(WOLFSSL_CTX* ctx, int m); WOLFSSL_API long wolfSSL_SSL_get_mode(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_set_default_verify_paths(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_set_session_id_context(WOLFSSL_CTX*, const unsigned char*, unsigned int); WOLFSSL_API WOLFSSL_X509* wolfSSL_get_peer_certificate(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_want_read(WOLFSSL*); WOLFSSL_API int wolfSSL_want_write(WOLFSSL*); WOLFSSL_API int wolfSSL_BIO_printf(WOLFSSL_BIO*, const char*, ...); WOLFSSL_API int wolfSSL_ASN1_UTCTIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_UTCTIME*); WOLFSSL_API int wolfSSL_ASN1_GENERALIZEDTIME_print(WOLFSSL_BIO*, const WOLFSSL_ASN1_GENERALIZEDTIME*); WOLFSSL_API int wolfSSL_sk_num(WOLFSSL_X509_REVOKED*); WOLFSSL_API void* wolfSSL_sk_value(WOLFSSL_X509_REVOKED*, int); /* stunnel 4.28 needs */ WOLFSSL_API void* wolfSSL_CTX_get_ex_data(const WOLFSSL_CTX*, int); WOLFSSL_API int wolfSSL_CTX_set_ex_data(WOLFSSL_CTX*, int, void*); WOLFSSL_API void wolfSSL_CTX_sess_set_get_cb(WOLFSSL_CTX*, WOLFSSL_SESSION*(*f)(WOLFSSL*, unsigned char*, int, int*)); WOLFSSL_API void wolfSSL_CTX_sess_set_new_cb(WOLFSSL_CTX*, int (*f)(WOLFSSL*, WOLFSSL_SESSION*)); WOLFSSL_API void wolfSSL_CTX_sess_set_remove_cb(WOLFSSL_CTX*, void (*f)(WOLFSSL_CTX*, WOLFSSL_SESSION*)); WOLFSSL_API int wolfSSL_i2d_SSL_SESSION(WOLFSSL_SESSION*,unsigned char**); WOLFSSL_API WOLFSSL_SESSION* wolfSSL_d2i_SSL_SESSION(WOLFSSL_SESSION**, const unsigned char**, long); WOLFSSL_API long wolfSSL_SESSION_get_timeout(const WOLFSSL_SESSION*); WOLFSSL_API long wolfSSL_SESSION_get_time(const WOLFSSL_SESSION*); WOLFSSL_API int wolfSSL_CTX_get_ex_new_index(long, void*, void*, void*, void*); /* extra ends */ /* wolfSSL extensions */ /* call before SSL_connect, if verifying will add name check to date check and signature check */ WOLFSSL_API int wolfSSL_check_domain_name(WOLFSSL* ssl, const char* dn); /* need to call once to load library (session cache) */ WOLFSSL_API int wolfSSL_Init(void); /* call when done to cleanup/free session cache mutex / resources */ WOLFSSL_API int wolfSSL_Cleanup(void); /* which library version do we have */ WOLFSSL_API const char* wolfSSL_lib_version(void); /* which library version do we have in hex */ WOLFSSL_API unsigned int wolfSSL_lib_version_hex(void); /* turn logging on, only if compiled in */ WOLFSSL_API int wolfSSL_Debugging_ON(void); /* turn logging off */ WOLFSSL_API void wolfSSL_Debugging_OFF(void); /* do accept or connect depedning on side */ WOLFSSL_API int wolfSSL_negotiate(WOLFSSL* ssl); /* turn on wolfSSL data compression */ WOLFSSL_API int wolfSSL_set_compression(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_set_timeout(WOLFSSL*, unsigned int); WOLFSSL_API int wolfSSL_CTX_set_timeout(WOLFSSL_CTX*, unsigned int); /* get wolfSSL peer X509_CHAIN */ WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_chain(WOLFSSL* ssl); #ifdef WOLFSSL_ALT_CERT_CHAINS WOLFSSL_API int wolfSSL_is_peer_alt_cert_chain(const WOLFSSL* ssl); /* get wolfSSL alternate peer X509_CHAIN */ WOLFSSL_API WOLFSSL_X509_CHAIN* wolfSSL_get_peer_alt_chain(WOLFSSL* ssl); #endif /* peer chain count */ WOLFSSL_API int wolfSSL_get_chain_count(WOLFSSL_X509_CHAIN* chain); /* index cert length */ WOLFSSL_API int wolfSSL_get_chain_length(WOLFSSL_X509_CHAIN*, int idx); /* index cert */ WOLFSSL_API unsigned char* wolfSSL_get_chain_cert(WOLFSSL_X509_CHAIN*, int idx); /* index cert in X509 */ WOLFSSL_API WOLFSSL_X509* wolfSSL_get_chain_X509(WOLFSSL_X509_CHAIN*, int idx); /* free X509 */ WOLFSSL_API void wolfSSL_FreeX509(WOLFSSL_X509*); /* get index cert in PEM */ WOLFSSL_API int wolfSSL_get_chain_cert_pem(WOLFSSL_X509_CHAIN*, int idx, unsigned char* buf, int inLen, int* outLen); WOLFSSL_API const unsigned char* wolfSSL_get_sessionID(const WOLFSSL_SESSION* s); WOLFSSL_API int wolfSSL_X509_get_serial_number(WOLFSSL_X509*,unsigned char*,int*); WOLFSSL_API char* wolfSSL_X509_get_subjectCN(WOLFSSL_X509*); WOLFSSL_API const unsigned char* wolfSSL_X509_get_der(WOLFSSL_X509*, int*); WOLFSSL_API const unsigned char* wolfSSL_X509_notBefore(WOLFSSL_X509*); WOLFSSL_API const unsigned char* wolfSSL_X509_notAfter(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_X509_version(WOLFSSL_X509*); WOLFSSL_API int wolfSSL_cmp_peer_cert_to_file(WOLFSSL*, const char*); WOLFSSL_API char* wolfSSL_X509_get_next_altname(WOLFSSL_X509*); WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_d2i(WOLFSSL_X509** x509, const unsigned char* in, int len); #ifndef NO_FILESYSTEM #ifndef NO_STDIO_FILESYSTEM WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_d2i_fp(WOLFSSL_X509** x509, FILE* file); #endif WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_load_certificate_file(const char* fname, int format); #endif WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_load_certificate_buffer( const unsigned char* buf, int sz, int format); #ifdef WOLFSSL_SEP WOLFSSL_API unsigned char* wolfSSL_X509_get_device_type(WOLFSSL_X509*, unsigned char*, int*); WOLFSSL_API unsigned char* wolfSSL_X509_get_hw_type(WOLFSSL_X509*, unsigned char*, int*); WOLFSSL_API unsigned char* wolfSSL_X509_get_hw_serial_number(WOLFSSL_X509*, unsigned char*, int*); #endif /* connect enough to get peer cert */ WOLFSSL_API int wolfSSL_connect_cert(WOLFSSL* ssl); /* PKCS12 compatibility */ typedef struct WC_PKCS12 WC_PKCS12; WOLFSSL_API WC_PKCS12* wolfSSL_d2i_PKCS12_bio(WOLFSSL_BIO* bio, WC_PKCS12** pkcs12); WOLFSSL_API int wolfSSL_PKCS12_parse(WC_PKCS12* pkcs12, const char* psw, WOLFSSL_EVP_PKEY** pkey, WOLFSSL_X509** cert, WOLF_STACK_OF(WOLFSSL_X509)** ca); WOLFSSL_API void wolfSSL_PKCS12_PBE_add(void); #ifndef NO_DH /* server Diffie-Hellman parameters */ WOLFSSL_API int wolfSSL_SetTmpDH(WOLFSSL*, const unsigned char* p, int pSz, const unsigned char* g, int gSz); WOLFSSL_API int wolfSSL_SetTmpDH_buffer(WOLFSSL*, const unsigned char* b, long sz, int format); #ifndef NO_FILESYSTEM WOLFSSL_API int wolfSSL_SetTmpDH_file(WOLFSSL*, const char* f, int format); #endif /* server ctx Diffie-Hellman parameters */ WOLFSSL_API int wolfSSL_CTX_SetTmpDH(WOLFSSL_CTX*, const unsigned char* p, int pSz, const unsigned char* g, int gSz); WOLFSSL_API int wolfSSL_CTX_SetTmpDH_buffer(WOLFSSL_CTX*, const unsigned char* b, long sz, int format); #ifndef NO_FILESYSTEM WOLFSSL_API int wolfSSL_CTX_SetTmpDH_file(WOLFSSL_CTX*, const char* f, int format); #endif WOLFSSL_API int wolfSSL_CTX_SetMinDhKey_Sz(WOLFSSL_CTX*, unsigned short); WOLFSSL_API int wolfSSL_SetMinDhKey_Sz(WOLFSSL*, unsigned short); WOLFSSL_API int wolfSSL_GetDhKey_Sz(WOLFSSL*); #endif /* NO_DH */ #ifndef NO_RSA WOLFSSL_API int wolfSSL_CTX_SetMinRsaKey_Sz(WOLFSSL_CTX*, short); WOLFSSL_API int wolfSSL_SetMinRsaKey_Sz(WOLFSSL*, short); #endif /* NO_RSA */ #ifdef HAVE_ECC WOLFSSL_API int wolfSSL_CTX_SetMinEccKey_Sz(WOLFSSL_CTX*, short); WOLFSSL_API int wolfSSL_SetMinEccKey_Sz(WOLFSSL*, short); #endif /* NO_RSA */ WOLFSSL_API int wolfSSL_SetTmpEC_DHE_Sz(WOLFSSL*, unsigned short); WOLFSSL_API int wolfSSL_CTX_SetTmpEC_DHE_Sz(WOLFSSL_CTX*, unsigned short); /* keyblock size in bytes or -1 */ /* need to call wolfSSL_KeepArrays before handshake to save keys */ WOLFSSL_API int wolfSSL_get_keyblock_size(WOLFSSL*); WOLFSSL_API int wolfSSL_get_keys(WOLFSSL*,unsigned char** ms, unsigned int* msLen, unsigned char** sr, unsigned int* srLen, unsigned char** cr, unsigned int* crLen); /* Computes EAP-TLS and EAP-TTLS keying material from the master_secret. */ WOLFSSL_API int wolfSSL_make_eap_keys(WOLFSSL*, void* key, unsigned int len, const char* label); #ifndef _WIN32 #ifndef NO_WRITEV #ifdef __PPU #include #include #elif !defined(WOLFSSL_MDK_ARM) && !defined(WOLFSSL_IAR_ARM) && \ !defined(WOLFSSL_PICOTCP) && !defined(WOLFSSL_ROWLEY_ARM) && \ !defined(WOLFSSL_EMBOS) && !defined(WOLFSSL_FROSTED) #include #endif /* allow writev style writing */ WOLFSSL_API int wolfSSL_writev(WOLFSSL* ssl, const struct iovec* iov, int iovcnt); #endif #endif #ifndef NO_CERTS /* SSL_CTX versions */ WOLFSSL_API int wolfSSL_CTX_UnloadCAs(WOLFSSL_CTX*); #ifdef WOLFSSL_TRUST_PEER_CERT WOLFSSL_API int wolfSSL_CTX_Unload_trust_peers(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_trust_peer_buffer(WOLFSSL_CTX*, const unsigned char*, long, int); #endif WOLFSSL_API int wolfSSL_CTX_load_verify_buffer(WOLFSSL_CTX*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_CTX_use_certificate_buffer(WOLFSSL_CTX*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_CTX_use_PrivateKey_buffer(WOLFSSL_CTX*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer_format(WOLFSSL_CTX*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_CTX_use_certificate_chain_buffer(WOLFSSL_CTX*, const unsigned char*, long); /* SSL versions */ WOLFSSL_API int wolfSSL_use_certificate_buffer(WOLFSSL*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_use_PrivateKey_buffer(WOLFSSL*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_use_certificate_chain_buffer_format(WOLFSSL*, const unsigned char*, long, int); WOLFSSL_API int wolfSSL_use_certificate_chain_buffer(WOLFSSL*, const unsigned char*, long); WOLFSSL_API int wolfSSL_UnloadCertsKeys(WOLFSSL*); #if defined(OPENSSL_EXTRA) && defined(KEEP_OUR_CERT) WOLFSSL_API WOLFSSL_X509* wolfSSL_get_certificate(WOLFSSL* ssl); #endif #endif WOLFSSL_API int wolfSSL_CTX_set_group_messages(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_set_group_messages(WOLFSSL*); #ifdef HAVE_FUZZER enum fuzzer_type { FUZZ_HMAC = 0, FUZZ_ENCRYPT = 1, FUZZ_SIGNATURE = 2, FUZZ_HASH = 3, FUZZ_HEAD = 4 }; typedef int (*CallbackFuzzer)(WOLFSSL* ssl, const unsigned char* buf, int sz, int type, void* fuzzCtx); WOLFSSL_API void wolfSSL_SetFuzzerCb(WOLFSSL* ssl, CallbackFuzzer cbf, void* fCtx); #endif WOLFSSL_API int wolfSSL_DTLS_SetCookieSecret(WOLFSSL*, const unsigned char*, unsigned int); /* I/O Callback default errors */ enum IOerrors { WOLFSSL_CBIO_ERR_GENERAL = -1, /* general unexpected err */ WOLFSSL_CBIO_ERR_WANT_READ = -2, /* need to call read again */ WOLFSSL_CBIO_ERR_WANT_WRITE = -2, /* need to call write again */ WOLFSSL_CBIO_ERR_CONN_RST = -3, /* connection reset */ WOLFSSL_CBIO_ERR_ISR = -4, /* interrupt */ WOLFSSL_CBIO_ERR_CONN_CLOSE = -5, /* connection closed or epipe */ WOLFSSL_CBIO_ERR_TIMEOUT = -6 /* socket timeout */ }; /* CA cache callbacks */ enum { WOLFSSL_SSLV3 = 0, WOLFSSL_TLSV1 = 1, WOLFSSL_TLSV1_1 = 2, WOLFSSL_TLSV1_2 = 3, WOLFSSL_USER_CA = 1, /* user added as trusted */ WOLFSSL_CHAIN_CA = 2 /* added to cache from trusted chain */ }; WOLFSSL_API WC_RNG* wolfSSL_GetRNG(WOLFSSL*); WOLFSSL_API int wolfSSL_CTX_SetMinVersion(WOLFSSL_CTX* ctx, int version); WOLFSSL_API int wolfSSL_SetMinVersion(WOLFSSL* ssl, int version); WOLFSSL_API int wolfSSL_GetObjectSize(void); /* object size based on build */ WOLFSSL_API int wolfSSL_CTX_GetObjectSize(void); WOLFSSL_API int wolfSSL_METHOD_GetObjectSize(void); WOLFSSL_API int wolfSSL_GetOutputSize(WOLFSSL*, int); WOLFSSL_API int wolfSSL_GetMaxOutputSize(WOLFSSL*); WOLFSSL_API int wolfSSL_SetVersion(WOLFSSL* ssl, int version); WOLFSSL_API int wolfSSL_KeyPemToDer(const unsigned char*, int, unsigned char*, int, const char*); WOLFSSL_API int wolfSSL_CertPemToDer(const unsigned char*, int, unsigned char*, int, int); #if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER) #ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED #ifndef NO_FILESYSTEM WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName, unsigned char* derBuf, int derSz); #endif WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int, unsigned char*, int); #define WOLFSSL_PEMPUBKEY_TODER_DEFINED #endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */ #endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER*/ typedef void (*CallbackCACache)(unsigned char* der, int sz, int type); typedef void (*CbMissingCRL)(const char* url); typedef int (*CbOCSPIO)(void*, const char*, int, unsigned char*, int, unsigned char**); typedef void (*CbOCSPRespFree)(void*,unsigned char*); #ifdef HAVE_CRL_IO typedef int (*CbCrlIO)(WOLFSSL_CRL* crl, const char* url, int urlSz); #endif /* User Atomic Record Layer CallBacks */ typedef int (*CallbackMacEncrypt)(WOLFSSL* ssl, unsigned char* macOut, const unsigned char* macIn, unsigned int macInSz, int macContent, int macVerify, unsigned char* encOut, const unsigned char* encIn, unsigned int encSz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetMacEncryptCb(WOLFSSL_CTX*, CallbackMacEncrypt); WOLFSSL_API void wolfSSL_SetMacEncryptCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetMacEncryptCtx(WOLFSSL* ssl); typedef int (*CallbackDecryptVerify)(WOLFSSL* ssl, unsigned char* decOut, const unsigned char* decIn, unsigned int decSz, int content, int verify, unsigned int* padSz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetDecryptVerifyCb(WOLFSSL_CTX*, CallbackDecryptVerify); WOLFSSL_API void wolfSSL_SetDecryptVerifyCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetDecryptVerifyCtx(WOLFSSL* ssl); WOLFSSL_API const unsigned char* wolfSSL_GetMacSecret(WOLFSSL*, int); WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteKey(WOLFSSL*); WOLFSSL_API const unsigned char* wolfSSL_GetClientWriteIV(WOLFSSL*); WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteKey(WOLFSSL*); WOLFSSL_API const unsigned char* wolfSSL_GetServerWriteIV(WOLFSSL*); WOLFSSL_API int wolfSSL_GetKeySize(WOLFSSL*); WOLFSSL_API int wolfSSL_GetIVSize(WOLFSSL*); WOLFSSL_API int wolfSSL_GetSide(WOLFSSL*); WOLFSSL_API int wolfSSL_IsTLSv1_1(WOLFSSL*); WOLFSSL_API int wolfSSL_GetBulkCipher(WOLFSSL*); WOLFSSL_API int wolfSSL_GetCipherBlockSize(WOLFSSL*); WOLFSSL_API int wolfSSL_GetAeadMacSize(WOLFSSL*); WOLFSSL_API int wolfSSL_GetHmacSize(WOLFSSL*); WOLFSSL_API int wolfSSL_GetHmacType(WOLFSSL*); WOLFSSL_API int wolfSSL_GetCipherType(WOLFSSL*); WOLFSSL_API int wolfSSL_SetTlsHmacInner(WOLFSSL*, unsigned char*, unsigned int, int, int); /* Atomic User Needs */ enum { WOLFSSL_SERVER_END = 0, WOLFSSL_CLIENT_END = 1, WOLFSSL_NEITHER_END = 3, WOLFSSL_BLOCK_TYPE = 2, WOLFSSL_STREAM_TYPE = 3, WOLFSSL_AEAD_TYPE = 4, WOLFSSL_TLS_HMAC_INNER_SZ = 13 /* SEQ_SZ + ENUM + VERSION_SZ + LEN_SZ */ }; /* for GetBulkCipher and internal use */ enum BulkCipherAlgorithm { wolfssl_cipher_null, wolfssl_rc4, wolfssl_rc2, wolfssl_des, wolfssl_triple_des, /* leading 3 (3des) not valid identifier */ wolfssl_des40, wolfssl_idea, wolfssl_aes, wolfssl_aes_gcm, wolfssl_aes_ccm, wolfssl_chacha, wolfssl_camellia, wolfssl_hc128, /* wolfSSL extensions */ wolfssl_rabbit }; /* for KDF TLS 1.2 mac types */ enum KDF_MacAlgorithm { wolfssl_sha256 = 4, /* needs to match internal MACAlgorithm */ wolfssl_sha384, wolfssl_sha512 }; /* Public Key Callback support */ typedef int (*CallbackEccSign)(WOLFSSL* ssl, const unsigned char* in, unsigned int inSz, unsigned char* out, unsigned int* outSz, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetEccSignCb(WOLFSSL_CTX*, CallbackEccSign); WOLFSSL_API void wolfSSL_SetEccSignCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetEccSignCtx(WOLFSSL* ssl); typedef int (*CallbackEccVerify)(WOLFSSL* ssl, const unsigned char* sig, unsigned int sigSz, const unsigned char* hash, unsigned int hashSz, const unsigned char* keyDer, unsigned int keySz, int* result, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetEccVerifyCb(WOLFSSL_CTX*, CallbackEccVerify); WOLFSSL_API void wolfSSL_SetEccVerifyCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetEccVerifyCtx(WOLFSSL* ssl); struct ecc_key; typedef int (*CallbackEccSharedSecret)(WOLFSSL* ssl, struct ecc_key* otherKey, unsigned char* pubKeyDer, unsigned int* pubKeySz, unsigned char* out, unsigned int* outlen, int side, void* ctx); /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */ WOLFSSL_API void wolfSSL_CTX_SetEccSharedSecretCb(WOLFSSL_CTX*, CallbackEccSharedSecret); WOLFSSL_API void wolfSSL_SetEccSharedSecretCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetEccSharedSecretCtx(WOLFSSL* ssl); struct ed25519_key; typedef int (*CallbackEd25519Sign)(WOLFSSL* ssl, const unsigned char* in, unsigned int inSz, unsigned char* out, unsigned int* outSz, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetEd25519SignCb(WOLFSSL_CTX*, CallbackEd25519Sign); WOLFSSL_API void wolfSSL_SetEd25519SignCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetEd25519SignCtx(WOLFSSL* ssl); typedef int (*CallbackEd25519Verify)(WOLFSSL* ssl, const unsigned char* sig, unsigned int sigSz, const unsigned char* msg, unsigned int msgSz, const unsigned char* keyDer, unsigned int keySz, int* result, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetEd25519VerifyCb(WOLFSSL_CTX*, CallbackEd25519Verify); WOLFSSL_API void wolfSSL_SetEd25519VerifyCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetEd25519VerifyCtx(WOLFSSL* ssl); struct curve25519_key; typedef int (*CallbackX25519SharedSecret)(WOLFSSL* ssl, struct curve25519_key* otherKey, unsigned char* pubKeyDer, unsigned int* pubKeySz, unsigned char* out, unsigned int* outlen, int side, void* ctx); /* side is WOLFSSL_CLIENT_END or WOLFSSL_SERVER_END */ WOLFSSL_API void wolfSSL_CTX_SetX25519SharedSecretCb(WOLFSSL_CTX*, CallbackX25519SharedSecret); WOLFSSL_API void wolfSSL_SetX25519SharedSecretCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetX25519SharedSecretCtx(WOLFSSL* ssl); typedef int (*CallbackRsaSign)(WOLFSSL* ssl, const unsigned char* in, unsigned int inSz, unsigned char* out, unsigned int* outSz, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaSignCb(WOLFSSL_CTX*, CallbackRsaSign); WOLFSSL_API void wolfSSL_SetRsaSignCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaSignCtx(WOLFSSL* ssl); typedef int (*CallbackRsaVerify)(WOLFSSL* ssl, unsigned char* sig, unsigned int sigSz, unsigned char** out, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaVerifyCb(WOLFSSL_CTX*, CallbackRsaVerify); WOLFSSL_API void wolfSSL_SetRsaVerifyCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaVerifyCtx(WOLFSSL* ssl); #ifdef WC_RSA_PSS typedef int (*CallbackRsaPssSign)(WOLFSSL* ssl, const unsigned char* in, unsigned int inSz, unsigned char* out, unsigned int* outSz, int hash, int mgf, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaPssSignCb(WOLFSSL_CTX*, CallbackRsaPssSign); WOLFSSL_API void wolfSSL_SetRsaPssSignCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaPssSignCtx(WOLFSSL* ssl); typedef int (*CallbackRsaPssVerify)(WOLFSSL* ssl, unsigned char* sig, unsigned int sigSz, unsigned char** out, int hash, int mgf, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaPssVerifyCb(WOLFSSL_CTX*, CallbackRsaPssVerify); WOLFSSL_API void wolfSSL_SetRsaPssVerifyCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaPssVerifyCtx(WOLFSSL* ssl); #endif /* RSA Public Encrypt cb */ typedef int (*CallbackRsaEnc)(WOLFSSL* ssl, const unsigned char* in, unsigned int inSz, unsigned char* out, unsigned int* outSz, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaEncCb(WOLFSSL_CTX*, CallbackRsaEnc); WOLFSSL_API void wolfSSL_SetRsaEncCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaEncCtx(WOLFSSL* ssl); /* RSA Private Decrypt cb */ typedef int (*CallbackRsaDec)(WOLFSSL* ssl, unsigned char* in, unsigned int inSz, unsigned char** out, const unsigned char* keyDer, unsigned int keySz, void* ctx); WOLFSSL_API void wolfSSL_CTX_SetRsaDecCb(WOLFSSL_CTX*, CallbackRsaDec); WOLFSSL_API void wolfSSL_SetRsaDecCtx(WOLFSSL* ssl, void *ctx); WOLFSSL_API void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl); #ifndef NO_CERTS WOLFSSL_API void wolfSSL_CTX_SetCACb(WOLFSSL_CTX*, CallbackCACache); WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CTX_GetCertManager(WOLFSSL_CTX*); WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew_ex(void* heap); WOLFSSL_API WOLFSSL_CERT_MANAGER* wolfSSL_CertManagerNew(void); WOLFSSL_API void wolfSSL_CertManagerFree(WOLFSSL_CERT_MANAGER*); WOLFSSL_API int wolfSSL_CertManagerLoadCA(WOLFSSL_CERT_MANAGER*, const char* f, const char* d); WOLFSSL_API int wolfSSL_CertManagerLoadCABuffer(WOLFSSL_CERT_MANAGER*, const unsigned char* in, long sz, int format); WOLFSSL_API int wolfSSL_CertManagerUnloadCAs(WOLFSSL_CERT_MANAGER* cm); #ifdef WOLFSSL_TRUST_PEER_CERT WOLFSSL_API int wolfSSL_CertManagerUnload_trust_peers(WOLFSSL_CERT_MANAGER* cm); #endif WOLFSSL_API int wolfSSL_CertManagerVerify(WOLFSSL_CERT_MANAGER*, const char* f, int format); WOLFSSL_API int wolfSSL_CertManagerVerifyBuffer(WOLFSSL_CERT_MANAGER* cm, const unsigned char* buff, long sz, int format); WOLFSSL_API int wolfSSL_CertManagerCheckCRL(WOLFSSL_CERT_MANAGER*, unsigned char*, int sz); WOLFSSL_API int wolfSSL_CertManagerEnableCRL(WOLFSSL_CERT_MANAGER*, int options); WOLFSSL_API int wolfSSL_CertManagerDisableCRL(WOLFSSL_CERT_MANAGER*); WOLFSSL_API int wolfSSL_CertManagerLoadCRL(WOLFSSL_CERT_MANAGER*, const char*, int, int); WOLFSSL_API int wolfSSL_CertManagerLoadCRLBuffer(WOLFSSL_CERT_MANAGER*, const unsigned char*, long sz, int); WOLFSSL_API int wolfSSL_CertManagerSetCRL_Cb(WOLFSSL_CERT_MANAGER*, CbMissingCRL); #ifdef HAVE_CRL_IO WOLFSSL_API int wolfSSL_CertManagerSetCRL_IOCb(WOLFSSL_CERT_MANAGER*, CbCrlIO); #endif WOLFSSL_API int wolfSSL_CertManagerCheckOCSP(WOLFSSL_CERT_MANAGER*, unsigned char*, int sz); WOLFSSL_API int wolfSSL_CertManagerEnableOCSP(WOLFSSL_CERT_MANAGER*, int options); WOLFSSL_API int wolfSSL_CertManagerDisableOCSP(WOLFSSL_CERT_MANAGER*); WOLFSSL_API int wolfSSL_CertManagerSetOCSPOverrideURL(WOLFSSL_CERT_MANAGER*, const char*); WOLFSSL_API int wolfSSL_CertManagerSetOCSP_Cb(WOLFSSL_CERT_MANAGER*, CbOCSPIO, CbOCSPRespFree, void*); WOLFSSL_API int wolfSSL_CertManagerEnableOCSPStapling( WOLFSSL_CERT_MANAGER* cm); WOLFSSL_API int wolfSSL_CertManagerDisableOCSPStapling( WOLFSSL_CERT_MANAGER* cm); WOLFSSL_API int wolfSSL_EnableCRL(WOLFSSL* ssl, int options); WOLFSSL_API int wolfSSL_DisableCRL(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_LoadCRL(WOLFSSL*, const char*, int, int); WOLFSSL_API int wolfSSL_LoadCRLBuffer(WOLFSSL*, const unsigned char*, long sz, int); WOLFSSL_API int wolfSSL_SetCRL_Cb(WOLFSSL*, CbMissingCRL); #ifdef HAVE_CRL_IO WOLFSSL_API int wolfSSL_SetCRL_IOCb(WOLFSSL* ssl, CbCrlIO cb); #endif WOLFSSL_API int wolfSSL_EnableOCSP(WOLFSSL*, int options); WOLFSSL_API int wolfSSL_DisableOCSP(WOLFSSL*); WOLFSSL_API int wolfSSL_SetOCSP_OverrideURL(WOLFSSL*, const char*); WOLFSSL_API int wolfSSL_SetOCSP_Cb(WOLFSSL*, CbOCSPIO, CbOCSPRespFree, void*); WOLFSSL_API int wolfSSL_EnableOCSPStapling(WOLFSSL*); WOLFSSL_API int wolfSSL_DisableOCSPStapling(WOLFSSL*); WOLFSSL_API int wolfSSL_CTX_EnableCRL(WOLFSSL_CTX* ctx, int options); WOLFSSL_API int wolfSSL_CTX_DisableCRL(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_CTX_LoadCRL(WOLFSSL_CTX*, const char*, int, int); WOLFSSL_API int wolfSSL_CTX_LoadCRLBuffer(WOLFSSL_CTX*, const unsigned char*, long sz, int); WOLFSSL_API int wolfSSL_CTX_SetCRL_Cb(WOLFSSL_CTX*, CbMissingCRL); #ifdef HAVE_CRL_IO WOLFSSL_API int wolfSSL_CTX_SetCRL_IOCb(WOLFSSL_CTX*, CbCrlIO); #endif WOLFSSL_API int wolfSSL_CTX_EnableOCSP(WOLFSSL_CTX*, int options); WOLFSSL_API int wolfSSL_CTX_DisableOCSP(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_SetOCSP_OverrideURL(WOLFSSL_CTX*, const char*); WOLFSSL_API int wolfSSL_CTX_SetOCSP_Cb(WOLFSSL_CTX*, CbOCSPIO, CbOCSPRespFree, void*); WOLFSSL_API int wolfSSL_CTX_EnableOCSPStapling(WOLFSSL_CTX*); WOLFSSL_API int wolfSSL_CTX_DisableOCSPStapling(WOLFSSL_CTX*); #endif /* !NO_CERTS */ #ifdef SINGLE_THREADED WOLFSSL_API int wolfSSL_CTX_new_rng(WOLFSSL_CTX*); #endif /* end of handshake frees temporary arrays, if user needs for get_keys or psk hints, call KeepArrays before handshake and then FreeArrays when done if don't want to wait for object free */ WOLFSSL_API void wolfSSL_KeepArrays(WOLFSSL*); WOLFSSL_API void wolfSSL_FreeArrays(WOLFSSL*); WOLFSSL_API int wolfSSL_KeepHandshakeResources(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_FreeHandshakeResources(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_UseClientSuites(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_UseClientSuites(WOLFSSL* ssl); /* async additions */ WOLFSSL_API int wolfSSL_UseAsync(WOLFSSL*, int devId); WOLFSSL_API int wolfSSL_CTX_UseAsync(WOLFSSL_CTX*, int devId); /* helpers to get device id and heap */ WOLFSSL_API int wolfSSL_CTX_GetDevId(WOLFSSL_CTX* ctx, WOLFSSL* ssl); WOLFSSL_API void* wolfSSL_CTX_GetHeap(WOLFSSL_CTX* ctx, WOLFSSL* ssl); /* TLS Extensions */ /* Server Name Indication */ #ifdef HAVE_SNI /* SNI types */ enum { WOLFSSL_SNI_HOST_NAME = 0 }; WOLFSSL_API int wolfSSL_UseSNI(WOLFSSL* ssl, unsigned char type, const void* data, unsigned short size); WOLFSSL_API int wolfSSL_CTX_UseSNI(WOLFSSL_CTX* ctx, unsigned char type, const void* data, unsigned short size); #ifndef NO_WOLFSSL_SERVER /* SNI options */ enum { /* Do not abort the handshake if the requested SNI didn't match. */ WOLFSSL_SNI_CONTINUE_ON_MISMATCH = 0x01, /* Behave as if the requested SNI matched in a case of mismatch. */ /* In this case, the status will be set to WOLFSSL_SNI_FAKE_MATCH. */ WOLFSSL_SNI_ANSWER_ON_MISMATCH = 0x02, /* Abort the handshake if the client didn't send a SNI request. */ WOLFSSL_SNI_ABORT_ON_ABSENCE = 0x04, }; WOLFSSL_API void wolfSSL_SNI_SetOptions(WOLFSSL* ssl, unsigned char type, unsigned char options); WOLFSSL_API void wolfSSL_CTX_SNI_SetOptions(WOLFSSL_CTX* ctx, unsigned char type, unsigned char options); /* SNI status */ enum { WOLFSSL_SNI_NO_MATCH = 0, WOLFSSL_SNI_FAKE_MATCH = 1, /**< @see WOLFSSL_SNI_ANSWER_ON_MISMATCH */ WOLFSSL_SNI_REAL_MATCH = 2, WOLFSSL_SNI_FORCE_KEEP = 3 /** Used with -DWOLFSSL_ALWAYS_KEEP_SNI */ }; WOLFSSL_API unsigned char wolfSSL_SNI_Status(WOLFSSL* ssl, unsigned char type); WOLFSSL_API unsigned short wolfSSL_SNI_GetRequest(WOLFSSL *ssl, unsigned char type, void** data); WOLFSSL_API int wolfSSL_SNI_GetFromBuffer( const unsigned char* clientHello, unsigned int helloSz, unsigned char type, unsigned char* sni, unsigned int* inOutSz); #endif #endif /* Application-Layer Protocol Negotiation */ #ifdef HAVE_ALPN /* ALPN status code */ enum { WOLFSSL_ALPN_NO_MATCH = 0, WOLFSSL_ALPN_MATCH = 1, WOLFSSL_ALPN_CONTINUE_ON_MISMATCH = 2, WOLFSSL_ALPN_FAILED_ON_MISMATCH = 4, }; enum { WOLFSSL_MAX_ALPN_PROTO_NAME_LEN = 255, WOLFSSL_MAX_ALPN_NUMBER = 257 }; #if defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) typedef int (*CallbackALPNSelect)(WOLFSSL* ssl, const unsigned char** out, unsigned char* outLen, const unsigned char* in, unsigned int inLen, void *arg); #endif WOLFSSL_API int wolfSSL_UseALPN(WOLFSSL* ssl, char *protocol_name_list, unsigned int protocol_name_listSz, unsigned char options); WOLFSSL_API int wolfSSL_ALPN_GetProtocol(WOLFSSL* ssl, char **protocol_name, unsigned short *size); WOLFSSL_API int wolfSSL_ALPN_GetPeerProtocol(WOLFSSL* ssl, char **list, unsigned short *listSz); WOLFSSL_API int wolfSSL_ALPN_FreePeerProtocol(WOLFSSL* ssl, char **list); #endif /* HAVE_ALPN */ /* Maximum Fragment Length */ #ifdef HAVE_MAX_FRAGMENT /* Fragment lengths */ enum { WOLFSSL_MFL_2_9 = 1, /* 512 bytes */ WOLFSSL_MFL_2_10 = 2, /* 1024 bytes */ WOLFSSL_MFL_2_11 = 3, /* 2048 bytes */ WOLFSSL_MFL_2_12 = 4, /* 4096 bytes */ WOLFSSL_MFL_2_13 = 5 /* 8192 bytes *//* wolfSSL ONLY!!! */ }; #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseMaxFragment(WOLFSSL* ssl, unsigned char mfl); WOLFSSL_API int wolfSSL_CTX_UseMaxFragment(WOLFSSL_CTX* ctx, unsigned char mfl); #endif #endif /* Truncated HMAC */ #ifdef HAVE_TRUNCATED_HMAC #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseTruncatedHMAC(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_UseTruncatedHMAC(WOLFSSL_CTX* ctx); #endif #endif /* Certificate Status Request */ /* Certificate Status Type */ enum { WOLFSSL_CSR_OCSP = 1 }; /* Certificate Status Options (flags) */ enum { WOLFSSL_CSR_OCSP_USE_NONCE = 0x01 }; #ifdef HAVE_CERTIFICATE_STATUS_REQUEST #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseOCSPStapling(WOLFSSL* ssl, unsigned char status_type, unsigned char options); WOLFSSL_API int wolfSSL_CTX_UseOCSPStapling(WOLFSSL_CTX* ctx, unsigned char status_type, unsigned char options); #endif #endif /* Certificate Status Request v2 */ /* Certificate Status Type */ enum { WOLFSSL_CSR2_OCSP = 1, WOLFSSL_CSR2_OCSP_MULTI = 2 }; /* Certificate Status v2 Options (flags) */ enum { WOLFSSL_CSR2_OCSP_USE_NONCE = 0x01 }; #ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2 #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseOCSPStaplingV2(WOLFSSL* ssl, unsigned char status_type, unsigned char options); WOLFSSL_API int wolfSSL_CTX_UseOCSPStaplingV2(WOLFSSL_CTX* ctx, unsigned char status_type, unsigned char options); #endif #endif /* Named Groups */ enum { #if 0 /* Not Supported */ WOLFSSL_ECC_SECT163K1 = 1, WOLFSSL_ECC_SECT163R1 = 2, WOLFSSL_ECC_SECT163R2 = 3, WOLFSSL_ECC_SECT193R1 = 4, WOLFSSL_ECC_SECT193R2 = 5, WOLFSSL_ECC_SECT233K1 = 6, WOLFSSL_ECC_SECT233R1 = 7, WOLFSSL_ECC_SECT239K1 = 8, WOLFSSL_ECC_SECT283K1 = 9, WOLFSSL_ECC_SECT283R1 = 10, WOLFSSL_ECC_SECT409K1 = 11, WOLFSSL_ECC_SECT409R1 = 12, WOLFSSL_ECC_SECT571K1 = 13, WOLFSSL_ECC_SECT571R1 = 14, #endif WOLFSSL_ECC_SECP160K1 = 15, WOLFSSL_ECC_SECP160R1 = 16, WOLFSSL_ECC_SECP160R2 = 17, WOLFSSL_ECC_SECP192K1 = 18, WOLFSSL_ECC_SECP192R1 = 19, WOLFSSL_ECC_SECP224K1 = 20, WOLFSSL_ECC_SECP224R1 = 21, WOLFSSL_ECC_SECP256K1 = 22, WOLFSSL_ECC_SECP256R1 = 23, WOLFSSL_ECC_SECP384R1 = 24, WOLFSSL_ECC_SECP521R1 = 25, WOLFSSL_ECC_BRAINPOOLP256R1 = 26, WOLFSSL_ECC_BRAINPOOLP384R1 = 27, WOLFSSL_ECC_BRAINPOOLP512R1 = 28, WOLFSSL_ECC_X25519 = 29, #ifdef WOLFSSL_TLS13 /* Not implemented. */ WOLFSSL_ECC_X448 = 30, WOLFSSL_FFDHE_2048 = 256, WOLFSSL_FFDHE_3072 = 257, WOLFSSL_FFDHE_4096 = 258, WOLFSSL_FFDHE_6144 = 259, WOLFSSL_FFDHE_8192 = 260, #endif }; enum { WOLFSSL_EC_PF_UNCOMPRESSED = 0, #if 0 /* Not Supported */ WOLFSSL_EC_PF_X962_COMP_PRIME = 1, WOLFSSL_EC_PF_X962_COMP_CHAR2 = 2, #endif }; #ifdef HAVE_SUPPORTED_CURVES #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseSupportedCurve(WOLFSSL* ssl, unsigned short name); WOLFSSL_API int wolfSSL_CTX_UseSupportedCurve(WOLFSSL_CTX* ctx, unsigned short name); #endif #endif #ifdef WOLFSSL_TLS13 WOLFSSL_API int wolfSSL_UseKeyShare(WOLFSSL* ssl, unsigned short group); WOLFSSL_API int wolfSSL_NoKeyShares(WOLFSSL* ssl); #endif /* Secure Renegotiation */ #ifdef HAVE_SECURE_RENEGOTIATION WOLFSSL_API int wolfSSL_UseSecureRenegotiation(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_Rehandshake(WOLFSSL* ssl); #endif /* Session Ticket */ #ifdef HAVE_SESSION_TICKET #ifndef NO_WOLFSSL_CLIENT WOLFSSL_API int wolfSSL_UseSessionTicket(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_UseSessionTicket(WOLFSSL_CTX* ctx); WOLFSSL_API int wolfSSL_get_SessionTicket(WOLFSSL*, unsigned char*, unsigned int*); WOLFSSL_API int wolfSSL_set_SessionTicket(WOLFSSL*, const unsigned char*, unsigned int); typedef int (*CallbackSessionTicket)(WOLFSSL*, const unsigned char*, int, void*); WOLFSSL_API int wolfSSL_set_SessionTicket_cb(WOLFSSL*, CallbackSessionTicket, void*); #endif /* NO_WOLFSSL_CLIENT */ #ifndef NO_WOLFSSL_SERVER #define WOLFSSL_TICKET_NAME_SZ 16 #define WOLFSSL_TICKET_IV_SZ 16 #define WOLFSSL_TICKET_MAC_SZ 32 enum TicketEncRet { WOLFSSL_TICKET_RET_FATAL = -1, /* fatal error, don't use ticket */ WOLFSSL_TICKET_RET_OK = 0, /* ok, use ticket */ WOLFSSL_TICKET_RET_REJECT, /* don't use ticket, but not fatal */ WOLFSSL_TICKET_RET_CREATE /* existing ticket ok and create new one */ }; typedef int (*SessionTicketEncCb)(WOLFSSL*, unsigned char key_name[WOLFSSL_TICKET_NAME_SZ], unsigned char iv[WOLFSSL_TICKET_IV_SZ], unsigned char mac[WOLFSSL_TICKET_MAC_SZ], int enc, unsigned char*, int, int*, void*); WOLFSSL_API int wolfSSL_CTX_set_TicketEncCb(WOLFSSL_CTX* ctx, SessionTicketEncCb); WOLFSSL_API int wolfSSL_CTX_set_TicketHint(WOLFSSL_CTX* ctx, int); WOLFSSL_API int wolfSSL_CTX_set_TicketEncCtx(WOLFSSL_CTX* ctx, void*); #endif /* NO_WOLFSSL_SERVER */ #endif /* HAVE_SESSION_TICKET */ #ifdef HAVE_QSH /* Quantum-safe Crypto Schemes */ enum { WOLFSSL_NTRU_EESS439 = 0x0101, /* max plaintext length of 65 */ WOLFSSL_NTRU_EESS593 = 0x0102, /* max plaintext length of 86 */ WOLFSSL_NTRU_EESS743 = 0x0103, /* max plaintext length of 106 */ WOLFSSL_LWE_XXX = 0x0201, /* Learning With Error encryption scheme */ WOLFSSL_HFE_XXX = 0x0301, /* Hidden Field Equation scheme */ WOLFSSL_NULL_QSH = 0xFFFF /* QSHScheme is not used */ }; /* test if the connection is using a QSH secure connection return 1 if so */ WOLFSSL_API int wolfSSL_isQSH(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_UseSupportedQSH(WOLFSSL* ssl, unsigned short name); #ifndef NO_WOLFSSL_CLIENT /* user control over sending client public key in hello when flag = 1 will send keys if flag is 0 or function is not called then will not send keys in the hello extension */ WOLFSSL_API int wolfSSL_UseClientQSHKeys(WOLFSSL* ssl, unsigned char flag); #endif #endif /* QSH */ /* TLS Extended Master Secret Extension */ WOLFSSL_API int wolfSSL_DisableExtendedMasterSecret(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_CTX_DisableExtendedMasterSecret(WOLFSSL_CTX* ctx); #define WOLFSSL_CRL_MONITOR 0x01 /* monitor this dir flag */ #define WOLFSSL_CRL_START_MON 0x02 /* start monitoring flag */ /* notify user the handshake is done */ typedef int (*HandShakeDoneCb)(WOLFSSL*, void*); WOLFSSL_API int wolfSSL_SetHsDoneCb(WOLFSSL*, HandShakeDoneCb, void*); WOLFSSL_API int wolfSSL_PrintSessionStats(void); WOLFSSL_API int wolfSSL_get_session_stats(unsigned int* active, unsigned int* total, unsigned int* peak, unsigned int* maxSessions); /* External facing KDF */ WOLFSSL_API int wolfSSL_MakeTlsMasterSecret(unsigned char* ms, unsigned int msLen, const unsigned char* pms, unsigned int pmsLen, const unsigned char* cr, const unsigned char* sr, int tls1_2, int hash_type); WOLFSSL_API int wolfSSL_MakeTlsExtendedMasterSecret(unsigned char* ms, unsigned int msLen, const unsigned char* pms, unsigned int pmsLen, const unsigned char* sHash, unsigned int sHashLen, int tls1_2, int hash_type); WOLFSSL_API int wolfSSL_DeriveTlsKeys(unsigned char* key_data, unsigned int keyLen, const unsigned char* ms, unsigned int msLen, const unsigned char* sr, const unsigned char* cr, int tls1_2, int hash_type); #ifdef WOLFSSL_CALLBACKS /* used internally by wolfSSL while OpenSSL types aren't */ #include typedef int (*HandShakeCallBack)(HandShakeInfo*); typedef int (*TimeoutCallBack)(TimeoutInfo*); /* wolfSSL connect extension allowing HandShakeCallBack and/or TimeoutCallBack for diagnostics */ WOLFSSL_API int wolfSSL_connect_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack, Timeval); WOLFSSL_API int wolfSSL_accept_ex(WOLFSSL*, HandShakeCallBack, TimeoutCallBack, Timeval); #endif /* WOLFSSL_CALLBACKS */ #ifdef WOLFSSL_HAVE_WOLFSCEP WOLFSSL_API void wolfSSL_wolfSCEP(void); #endif /* WOLFSSL_HAVE_WOLFSCEP */ #ifdef WOLFSSL_HAVE_CERT_SERVICE WOLFSSL_API void wolfSSL_cert_service(void); #endif #if defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) WOLFSSL_API char* wolfSSL_ASN1_TIME_to_string(WOLFSSL_ASN1_TIME* time, char* buf, int len); #endif /* WOLFSSL_MYSQL_COMPATIBLE */ #ifdef OPENSSL_EXTRA #ifndef NO_FILESYSTEM WOLFSSL_API long wolfSSL_BIO_set_fp(WOLFSSL_BIO *bio, XFILE fp, int c); WOLFSSL_API long wolfSSL_BIO_get_fp(WOLFSSL_BIO *bio, XFILE* fp); #endif WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error_line(const char **file, int *line); WOLFSSL_API long wolfSSL_ctrl(WOLFSSL* ssl, int cmd, long opt, void* pt); WOLFSSL_API long wolfSSL_CTX_ctrl(WOLFSSL_CTX* ctx, int cmd, long opt,void* pt); #ifndef NO_CERTS WOLFSSL_API int wolfSSL_check_private_key(const WOLFSSL* ssl); WOLFSSL_API void* wolfSSL_X509_get_ext_d2i(const WOLFSSL_X509* x509, int nid, int* c, int* idx); WOLFSSL_API int wolfSSL_X509_digest(const WOLFSSL_X509* x509, const WOLFSSL_EVP_MD* digest, unsigned char* buf, unsigned int* len); WOLFSSL_API int wolfSSL_use_certificate(WOLFSSL* ssl, WOLFSSL_X509* x509); WOLFSSL_API int wolfSSL_use_certificate_ASN1(WOLFSSL* ssl, unsigned char* der, int derSz); WOLFSSL_API int wolfSSL_use_PrivateKey(WOLFSSL* ssl, WOLFSSL_EVP_PKEY* pkey); WOLFSSL_API int wolfSSL_use_PrivateKey_ASN1(int pri, WOLFSSL* ssl, unsigned char* der, long derSz); WOLFSSL_API WOLFSSL_EVP_PKEY *wolfSSL_get_privatekey(const WOLFSSL *ssl); #ifndef NO_RSA WOLFSSL_API int wolfSSL_use_RSAPrivateKey_ASN1(WOLFSSL* ssl, unsigned char* der, long derSz); #endif #endif /* NO_CERTS */ WOLFSSL_API WOLFSSL_DH *wolfSSL_DSA_dup_DH(const WOLFSSL_DSA *r); WOLFSSL_API int wolfSSL_SESSION_get_master_key(const WOLFSSL_SESSION* ses, unsigned char* out, int outSz); WOLFSSL_API int wolfSSL_SESSION_get_master_key_length(const WOLFSSL_SESSION* ses); WOLFSSL_API void wolfSSL_CTX_set_cert_store(WOLFSSL_CTX* ctx, WOLFSSL_X509_STORE* str); WOLFSSL_X509* wolfSSL_d2i_X509_bio(WOLFSSL_BIO* bio, WOLFSSL_X509** x509); WOLFSSL_API WOLFSSL_X509_STORE* wolfSSL_CTX_get_cert_store(WOLFSSL_CTX* ctx); WOLFSSL_API size_t wolfSSL_BIO_ctrl_pending(WOLFSSL_BIO *b); WOLFSSL_API size_t wolfSSL_get_server_random(const WOLFSSL *ssl, unsigned char *out, size_t outlen); WOLFSSL_API size_t wolfSSL_get_client_random(const WOLFSSL* ssl, unsigned char* out, size_t outSz); WOLFSSL_API pem_password_cb* wolfSSL_CTX_get_default_passwd_cb(WOLFSSL_CTX *ctx); WOLFSSL_API void *wolfSSL_CTX_get_default_passwd_cb_userdata(WOLFSSL_CTX *ctx); WOLFSSL_API int wolfSSL_CTX_use_PrivateKey(WOLFSSL_CTX *ctx, WOLFSSL_EVP_PKEY *pkey); WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u); WOLFSSL_API WOLFSSL_X509 *wolfSSL_PEM_read_bio_X509_AUX (WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u); /*lighttp compatibility */ #include struct WOLFSSL_X509_NAME_ENTRY { WOLFSSL_ASN1_OBJECT* object; /* not defined yet */ WOLFSSL_ASN1_STRING data; WOLFSSL_ASN1_STRING* value; /* points to data, for lighttpd port */ int set; int size; }; #if defined(HAVE_LIGHTY) || defined(WOLFSSL_MYSQL_COMPATIBLE) \ || defined(HAVE_STUNNEL) \ || defined(WOLFSSL_NGINX) \ || defined(WOLFSSL_HAPROXY) \ || defined(OPENSSL_EXTRA) WOLFSSL_API void wolfSSL_X509_NAME_free(WOLFSSL_X509_NAME *name); WOLFSSL_API char wolfSSL_CTX_use_certificate(WOLFSSL_CTX *ctx, WOLFSSL_X509 *x); WOLFSSL_API int wolfSSL_BIO_read_filename(WOLFSSL_BIO *b, const char *name); /* These are to be merged shortly */ WOLFSSL_API const char * wolfSSL_OBJ_nid2sn(int n); WOLFSSL_API int wolfSSL_OBJ_obj2nid(const WOLFSSL_ASN1_OBJECT *o); WOLFSSL_API int wolfSSL_OBJ_sn2nid(const char *sn); WOLFSSL_API void wolfSSL_CTX_set_verify_depth(WOLFSSL_CTX *ctx,int depth); WOLFSSL_API void wolfSSL_set_verify_depth(WOLFSSL *ssl,int depth); WOLFSSL_API void* wolfSSL_get_app_data( const WOLFSSL *ssl); WOLFSSL_API int wolfSSL_set_app_data(WOLFSSL *ssl, void *arg); WOLFSSL_API WOLFSSL_ASN1_OBJECT * wolfSSL_X509_NAME_ENTRY_get_object(WOLFSSL_X509_NAME_ENTRY *ne); WOLFSSL_API WOLFSSL_X509_NAME_ENTRY *wolfSSL_X509_NAME_get_entry(WOLFSSL_X509_NAME *name, int loc); WOLFSSL_API void wolfSSL_sk_X509_NAME_pop_free(WOLF_STACK_OF(WOLFSSL_X509_NAME)* sk, void f (WOLFSSL_X509_NAME*)); WOLFSSL_API unsigned char *wolfSSL_SHA1(const unsigned char *d, size_t n, unsigned char *md); WOLFSSL_API int wolfSSL_X509_check_private_key(WOLFSSL_X509*, WOLFSSL_EVP_PKEY*); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509_NAME) *wolfSSL_dup_CA_list( WOLF_STACK_OF(WOLFSSL_X509_NAME) *sk ); /* end lighttpd*/ #endif #endif #if defined(HAVE_STUNNEL) || defined(HAVE_LIGHTY) \ || defined(WOLFSSL_MYSQL_COMPATIBLE) \ || defined(WOLFSSL_HAPROXY) \ || defined(OPENSSL_EXTRA) WOLFSSL_API char* wolfSSL_OBJ_nid2ln(int n); WOLFSSL_API int wolfSSL_OBJ_txt2nid(const char *sn); WOLFSSL_API WOLFSSL_BIO* wolfSSL_BIO_new_file(const char *filename, const char *mode); WOLFSSL_API long wolfSSL_CTX_set_tmp_dh(WOLFSSL_CTX*, WOLFSSL_DH*); WOLFSSL_API WOLFSSL_DH *wolfSSL_PEM_read_bio_DHparams(WOLFSSL_BIO *bp, WOLFSSL_DH **x, pem_password_cb *cb, void *u); WOLFSSL_API WOLFSSL_DSA *wolfSSL_PEM_read_bio_DSAparams(WOLFSSL_BIO *bp, WOLFSSL_DSA **x, pem_password_cb *cb, void *u); WOLFSSL_API int wolfSSL_PEM_write_bio_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 *x); WOLFSSL_API long wolfSSL_CTX_get_options(WOLFSSL_CTX* ctx); #endif /* HAVE_STUNNEL || HAVE_LIGHTY */ #if defined(HAVE_STUNNEL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) #include /* SNI received callback type */ typedef int (*CallbackSniRecv)(WOLFSSL *ssl, int *ret, void* exArg); WOLFSSL_API int wolfSSL_CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int), void *(*r) (void *, size_t, const char *, int), void (*f) (void *)); WOLFSSL_API WOLFSSL_DH *wolfSSL_DH_generate_parameters(int prime_len, int generator, void (*callback) (int, int, void *), void *cb_arg); WOLFSSL_API int wolfSSL_DH_generate_parameters_ex(WOLFSSL_DH*, int, int, void (*callback) (int, int, void *)); WOLFSSL_API void wolfSSL_ERR_load_crypto_strings(void); WOLFSSL_API unsigned long wolfSSL_ERR_peek_last_error(void); WOLFSSL_API int wolfSSL_FIPS_mode(void); WOLFSSL_API int wolfSSL_FIPS_mode_set(int r); WOLFSSL_API int wolfSSL_RAND_set_rand_method(const void *meth); WOLFSSL_API int wolfSSL_CIPHER_get_bits(const WOLFSSL_CIPHER *c, int *alg_bits); WOLFSSL_API int wolfSSL_sk_X509_NAME_num(const WOLF_STACK_OF(WOLFSSL_X509_NAME) *s); WOLFSSL_API int wolfSSL_sk_X509_num(const WOLF_STACK_OF(WOLFSSL_X509) *s); WOLFSSL_API int wolfSSL_X509_NAME_print_ex(WOLFSSL_BIO*,WOLFSSL_X509_NAME*,int, unsigned long); WOLFSSL_API WOLFSSL_ASN1_BIT_STRING* wolfSSL_X509_get0_pubkey_bitstr( const WOLFSSL_X509*); WOLFSSL_API int wolfSSL_CTX_add_session(WOLFSSL_CTX*, WOLFSSL_SESSION*); WOLFSSL_API WOLFSSL_CTX* wolfSSL_get_SSL_CTX(WOLFSSL* ssl); WOLFSSL_API int wolfSSL_version(WOLFSSL*); WOLFSSL_API int wolfSSL_get_state(const WOLFSSL*); WOLFSSL_API void* wolfSSL_sk_X509_NAME_value(const WOLF_STACK_OF(WOLFSSL_X509_NAME)*, int); WOLFSSL_API void* wolfSSL_sk_X509_value(WOLF_STACK_OF(WOLFSSL_X509)*, int); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_get_peer_cert_chain(const WOLFSSL*); WOLFSSL_API void* wolfSSL_SESSION_get_ex_data(const WOLFSSL_SESSION*, int); WOLFSSL_API int wolfSSL_SESSION_set_ex_data(WOLFSSL_SESSION*, int, void*); WOLFSSL_API int wolfSSL_SESSION_get_ex_new_index(long,void*,void*,void*, CRYPTO_free_func*); WOLFSSL_API int wolfSSL_X509_NAME_get_sz(WOLFSSL_X509_NAME*); WOLFSSL_API const unsigned char* wolfSSL_SESSION_get_id(WOLFSSL_SESSION*, unsigned int*); WOLFSSL_API int wolfSSL_set_tlsext_host_name(WOLFSSL *, const char *); WOLFSSL_API const char* wolfSSL_get_servername(WOLFSSL *, unsigned char); WOLFSSL_API WOLFSSL_CTX* wolfSSL_set_SSL_CTX(WOLFSSL*,WOLFSSL_CTX*); WOLFSSL_API VerifyCallback wolfSSL_CTX_get_verify_callback(WOLFSSL_CTX*); WOLFSSL_API void wolfSSL_CTX_set_servername_callback(WOLFSSL_CTX *, CallbackSniRecv); WOLFSSL_API int wolfSSL_CTX_set_tlsext_servername_callback(WOLFSSL_CTX *, CallbackSniRecv); WOLFSSL_API void wolfSSL_CTX_set_servername_arg(WOLFSSL_CTX *, void*); WOLFSSL_API void WOLFSSL_ERR_remove_thread_state(void*); #ifndef NO_FILESYSTEM WOLFSSL_API void wolfSSL_print_all_errors_fp(XFILE *fp); #endif WOLFSSL_API long wolfSSL_CTX_clear_options(WOLFSSL_CTX*, long); WOLFSSL_API void wolfSSL_THREADID_set_callback(void (*threadid_func)(void*)); WOLFSSL_API void wolfSSL_THREADID_set_numeric(void* id, unsigned long val); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_X509)* wolfSSL_X509_STORE_get1_certs( WOLFSSL_X509_STORE_CTX*, WOLFSSL_X509_NAME*); WOLFSSL_API void wolfSSL_sk_X509_pop_free(WOLF_STACK_OF(WOLFSSL_X509)* sk, void f (WOLFSSL_X509*)); #endif /* HAVE_STUNNEL || WOLFSSL_NGINX || WOLFSSL_HAPROXY */ #if defined(HAVE_STUNNEL) || defined(WOLFSSL_MYSQL_COMPATIBLE) \ || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) WOLFSSL_API int wolfSSL_CTX_get_verify_mode(WOLFSSL_CTX* ctx); #endif #ifdef WOLFSSL_JNI WOLFSSL_API int wolfSSL_set_jobject(WOLFSSL* ssl, void* objPtr); WOLFSSL_API void* wolfSSL_get_jobject(WOLFSSL* ssl); #endif /* WOLFSSL_JNI */ #ifdef WOLFSSL_ASYNC_CRYPT WOLFSSL_API int wolfSSL_AsyncPoll(WOLFSSL* ssl, WOLF_EVENT_FLAG flags); WOLFSSL_API int wolfSSL_CTX_AsyncPoll(WOLFSSL_CTX* ctx, WOLF_EVENT** events, int maxEvents, WOLF_EVENT_FLAG flags, int* eventCount); #endif /* WOLFSSL_ASYNC_CRYPT */ #ifdef OPENSSL_EXTRA WOLFSSL_API int wolfSSL_CTX_set1_curves_list(WOLFSSL_CTX* ctx, char* names); typedef void (*SSL_Msg_Cb)(int write_p, int version, int content_type, const void *buf, size_t len, WOLFSSL *ssl, void *arg); WOLFSSL_API int wolfSSL_CTX_set_msg_callback(WOLFSSL_CTX *ctx, SSL_Msg_Cb cb); WOLFSSL_API int wolfSSL_set_msg_callback(WOLFSSL *ssl, SSL_Msg_Cb cb); WOLFSSL_API int wolfSSL_CTX_set_msg_callback_arg(WOLFSSL_CTX *ctx, void* arg); WOLFSSL_API int wolfSSL_set_msg_callback_arg(WOLFSSL *ssl, void* arg); #endif #ifdef OPENSSL_EXTRA WOLFSSL_API unsigned long wolfSSL_ERR_peek_error_line_data(const char **file, int *line, const char **data, int *flags); #endif #if defined WOLFSSL_NGINX || defined WOLFSSL_HAPROXY /* Not an OpenSSL API. */ WOLFSSL_LOCAL int wolfSSL_get_ocsp_response(WOLFSSL* ssl, byte** response); /* Not an OpenSSL API. */ WOLFSSL_LOCAL char* wolfSSL_get_ocsp_url(WOLFSSL* ssl); /* Not an OpenSSL API. */ WOLFSSL_API int wolfSSL_set_ocsp_url(WOLFSSL* ssl, char* url); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_CIPHER) *wolfSSL_get_ciphers_compat(const WOLFSSL *ssl); WOLFSSL_API void wolfSSL_OPENSSL_config(char *config_name); WOLFSSL_API int wolfSSL_X509_get_ex_new_index(int idx, void *arg, void *a, void *b, void *c); WOLFSSL_API void *wolfSSL_X509_get_ex_data(WOLFSSL_X509 *x509, int idx); WOLFSSL_API int wolfSSL_X509_set_ex_data(WOLFSSL_X509 *x509, int idx, void *data); WOLFSSL_API int wolfSSL_X509_NAME_digest(const WOLFSSL_X509_NAME *data, const WOLFSSL_EVP_MD *type, unsigned char *md, unsigned int *len); WOLFSSL_API long wolfSSL_SSL_CTX_get_timeout(const WOLFSSL_CTX *ctx); WOLFSSL_API int wolfSSL_SSL_CTX_set_tmp_ecdh(WOLFSSL_CTX *ctx, WOLFSSL_EC_KEY *ecdh); WOLFSSL_API int wolfSSL_SSL_CTX_remove_session(WOLFSSL_CTX *, WOLFSSL_SESSION *c); WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_rbio(const WOLFSSL *s); WOLFSSL_API WOLFSSL_BIO *wolfSSL_SSL_get_wbio(const WOLFSSL *s); WOLFSSL_API int wolfSSL_SSL_do_handshake(WOLFSSL *s); WOLFSSL_API int wolfSSL_SSL_in_init(WOLFSSL *a); /* #define in OpenSSL */ #ifndef NO_SESSION_CACHE WOLFSSL_API WOLFSSL_SESSION *wolfSSL_SSL_get0_session(const WOLFSSL *s); #endif WOLFSSL_API int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk, size_t chklen, unsigned int flags, char **peername); WOLFSSL_API int wolfSSL_i2a_ASN1_INTEGER(WOLFSSL_BIO *bp, const WOLFSSL_ASN1_INTEGER *a); #ifdef HAVE_SESSION_TICKET WOLFSSL_API int wolfSSL_CTX_set_tlsext_ticket_key_cb(WOLFSSL_CTX *, int (*)( WOLFSSL *ssl, unsigned char *name, unsigned char *iv, WOLFSSL_EVP_CIPHER_CTX *ectx, WOLFSSL_HMAC_CTX *hctx, int enc)); #endif #ifdef HAVE_OCSP WOLFSSL_API int wolfSSL_CTX_get_extra_chain_certs(WOLFSSL_CTX* ctx, WOLF_STACK_OF(X509)** chain); WOLFSSL_API int wolfSSL_CTX_set_tlsext_status_cb(WOLFSSL_CTX* ctx, int(*)(WOLFSSL*, void*)); WOLFSSL_API int wolfSSL_X509_STORE_CTX_get1_issuer(WOLFSSL_X509 **issuer, WOLFSSL_X509_STORE_CTX *ctx, WOLFSSL_X509 *x); WOLFSSL_API void wolfSSL_X509_email_free(WOLF_STACK_OF(WOLFSSL_STRING) *sk); WOLFSSL_API WOLF_STACK_OF(WOLFSSL_STRING) *wolfSSL_X509_get1_ocsp(WOLFSSL_X509 *x); WOLFSSL_API int wolfSSL_X509_check_issued(WOLFSSL_X509 *issuer, WOLFSSL_X509 *subject); WOLFSSL_API WOLFSSL_X509* wolfSSL_X509_dup(WOLFSSL_X509 *x); WOLFSSL_API char* wolfSSL_sk_WOLFSSL_STRING_value( WOLF_STACK_OF(WOLFSSL_STRING)* strings, int idx); #endif /* HAVE_OCSP */ WOLFSSL_API int PEM_write_bio_WOLFSSL_X509(WOLFSSL_BIO *bio, WOLFSSL_X509 *cert); #endif /* WOLFSSL_NGINX */ WOLFSSL_API void wolfSSL_get0_alpn_selected(const WOLFSSL *ssl, const unsigned char **data, unsigned int *len); WOLFSSL_API int wolfSSL_select_next_proto(unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, const unsigned char *client, unsigned int client_len); WOLFSSL_API void wolfSSL_CTX_set_alpn_select_cb(WOLFSSL_CTX *ctx, int (*cb) (WOLFSSL *ssl, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg), void *arg); WOLFSSL_API void wolfSSL_CTX_set_next_protos_advertised_cb(WOLFSSL_CTX *s, int (*cb) (WOLFSSL *ssl, const unsigned char **out, unsigned int *outlen, void *arg), void *arg); WOLFSSL_API void wolfSSL_CTX_set_next_proto_select_cb(WOLFSSL_CTX *s, int (*cb) (WOLFSSL *ssl, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg), void *arg); WOLFSSL_API void wolfSSL_get0_next_proto_negotiated(const WOLFSSL *s, const unsigned char **data, unsigned *len); #ifdef OPENSSL_EXTRA #if defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) WOLFSSL_API const unsigned char *SSL_SESSION_get0_id_context( const WOLFSSL_SESSION *sess, unsigned int *sid_ctx_length); WOLFSSL_API size_t SSL_get_finished(const WOLFSSL *s, void *buf, size_t count); WOLFSSL_API size_t SSL_get_peer_finished(const WOLFSSL *s, void *buf, size_t count); #endif WOLFSSL_API int SSL_SESSION_set1_id(WOLFSSL_SESSION *s, const unsigned char *sid, unsigned int sid_len); WOLFSSL_API int SSL_SESSION_set1_id_context(WOLFSSL_SESSION *s, const unsigned char *sid_ctx, unsigned int sid_ctx_len); WOLFSSL_API void *X509_get0_tbs_sigalg(const WOLFSSL_X509 *x); WOLFSSL_API void X509_ALGOR_get0(WOLFSSL_ASN1_OBJECT **paobj, int *pptype, const void **ppval, const void *algor); WOLFSSL_API void *X509_get_X509_PUBKEY(void * x); WOLFSSL_API int X509_PUBKEY_get0_param(WOLFSSL_ASN1_OBJECT **ppkalg, const unsigned char **pk, int *ppklen, void **pa, WOLFSSL_EVP_PKEY *pub); WOLFSSL_API int EVP_PKEY_bits(WOLFSSL_EVP_PKEY *pkey); WOLFSSL_API int i2d_X509(WOLFSSL_X509 *x, unsigned char **out); WOLFSSL_API int i2t_ASN1_OBJECT(char *buf, int buf_len, WOLFSSL_ASN1_OBJECT *a); WOLFSSL_API void SSL_CTX_set_tmp_dh_callback(WOLFSSL_CTX *ctx, WOLFSSL_DH *(*dh) (WOLFSSL *ssl, int is_export, int keylength)); WOLFSSL_API WOLF_STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); WOLFSSL_API int X509_STORE_load_locations(WOLFSSL_X509_STORE *ctx, const char *file, const char *dir); WOLFSSL_API int wolfSSL_sk_SSL_CIPHER_num(const void * p); WOLFSSL_API int wolfSSL_sk_SSL_COMP_zero(WOLFSSL_STACK* st); WOLFSSL_API WOLFSSL_CIPHER* wolfSSL_sk_SSL_CIPHER_value(void *ciphers, int idx); WOLFSSL_API void ERR_load_SSL_strings(void); #endif /* OPENSSL_EXTRA */ #ifdef __cplusplus } /* extern "C" */ #endif #endif /* WOLFSSL_SSL_H */