[457] | 1 | /* asn_public.h
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| 2 | *
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| 3 | * Copyright (C) 2006-2020 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL.
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| 6 | *
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| 7 | * wolfSSL is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * wolfSSL is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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| 20 | */
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| 21 |
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| 22 | /*!
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| 23 | \file wolfssl/wolfcrypt/asn_public.h
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| 24 | */
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| 25 |
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| 26 | #ifndef WOLF_CRYPT_ASN_PUBLIC_H
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| 27 | #define WOLF_CRYPT_ASN_PUBLIC_H
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| 28 |
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| 29 | #include <wolfssl/wolfcrypt/types.h>
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| 30 |
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| 31 | #ifdef __cplusplus
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| 32 | extern "C" {
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| 33 | #endif
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| 34 |
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| 35 | /* guard on redeclaration */
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| 36 | #ifndef WC_ECCKEY_TYPE_DEFINED
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| 37 | typedef struct ecc_key ecc_key;
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| 38 | #define WC_ECCKEY_TYPE_DEFINED
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| 39 | #endif
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| 40 | #ifndef WC_ED25519KEY_TYPE_DEFINED
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| 41 | typedef struct ed25519_key ed25519_key;
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| 42 | #define WC_ED25519KEY_TYPE_DEFINED
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| 43 | #endif
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| 44 | #ifndef WC_ED448KEY_TYPE_DEFINED
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| 45 | typedef struct ed448_key ed448_key;
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| 46 | #define WC_ED448KEY_TYPE_DEFINED
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| 47 | #endif
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| 48 | #ifndef WC_RSAKEY_TYPE_DEFINED
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| 49 | typedef struct RsaKey RsaKey;
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| 50 | #define WC_RSAKEY_TYPE_DEFINED
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| 51 | #endif
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| 52 | #ifndef WC_RNG_TYPE_DEFINED
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| 53 | typedef struct WC_RNG WC_RNG;
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| 54 | #define WC_RNG_TYPE_DEFINED
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| 55 | #endif
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| 56 |
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| 57 | enum Ecc_Sum {
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| 58 | ECC_SECP112R1_OID = 182,
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| 59 | ECC_SECP112R2_OID = 183,
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| 60 | ECC_SECP128R1_OID = 204,
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| 61 | ECC_SECP128R2_OID = 205,
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| 62 | ECC_SECP160R1_OID = 184,
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| 63 | ECC_SECP160R2_OID = 206,
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| 64 | ECC_SECP160K1_OID = 185,
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| 65 | ECC_BRAINPOOLP160R1_OID = 98,
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| 66 | ECC_SECP192R1_OID = 520,
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| 67 | ECC_PRIME192V2_OID = 521,
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| 68 | ECC_PRIME192V3_OID = 522,
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| 69 | ECC_SECP192K1_OID = 207,
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| 70 | ECC_BRAINPOOLP192R1_OID = 100,
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| 71 | ECC_SECP224R1_OID = 209,
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| 72 | ECC_SECP224K1_OID = 208,
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| 73 | ECC_BRAINPOOLP224R1_OID = 102,
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| 74 | ECC_PRIME239V1_OID = 523,
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| 75 | ECC_PRIME239V2_OID = 524,
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| 76 | ECC_PRIME239V3_OID = 525,
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| 77 | ECC_SECP256R1_OID = 526,
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| 78 | ECC_SECP256K1_OID = 186,
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| 79 | ECC_BRAINPOOLP256R1_OID = 104,
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| 80 | ECC_X25519_OID = 365,
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| 81 | ECC_ED25519_OID = 256,
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| 82 | ECC_BRAINPOOLP320R1_OID = 106,
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| 83 | ECC_X448_OID = 362,
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| 84 | ECC_ED448_OID = 257,
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| 85 | ECC_SECP384R1_OID = 210,
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| 86 | ECC_BRAINPOOLP384R1_OID = 108,
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| 87 | ECC_BRAINPOOLP512R1_OID = 110,
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| 88 | ECC_SECP521R1_OID = 211,
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| 89 | };
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| 90 |
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| 91 |
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| 92 | /* Certificate file Type */
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| 93 | enum CertType {
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| 94 | CERT_TYPE = 0,
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| 95 | PRIVATEKEY_TYPE,
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| 96 | DH_PARAM_TYPE,
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| 97 | DSA_PARAM_TYPE,
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| 98 | CRL_TYPE,
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| 99 | CA_TYPE,
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| 100 | ECC_PRIVATEKEY_TYPE,
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| 101 | DSA_PRIVATEKEY_TYPE,
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| 102 | CERTREQ_TYPE,
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| 103 | DSA_TYPE,
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| 104 | ECC_TYPE,
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| 105 | RSA_TYPE,
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| 106 | PUBLICKEY_TYPE,
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| 107 | RSA_PUBLICKEY_TYPE,
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| 108 | ECC_PUBLICKEY_TYPE,
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| 109 | TRUSTED_PEER_TYPE,
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| 110 | EDDSA_PRIVATEKEY_TYPE,
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| 111 | ED25519_TYPE,
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| 112 | ED448_TYPE,
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| 113 | PKCS12_TYPE,
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| 114 | PKCS8_PRIVATEKEY_TYPE,
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| 115 | PKCS8_ENC_PRIVATEKEY_TYPE,
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| 116 | DETECT_CERT_TYPE,
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| 117 | DH_PRIVATEKEY_TYPE,
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| 118 | };
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| 119 |
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| 120 |
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| 121 | /* Signature type, by OID sum */
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| 122 | enum Ctc_SigType {
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| 123 | CTC_SHAwDSA = 517,
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| 124 | CTC_MD2wRSA = 646,
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| 125 | CTC_MD5wRSA = 648,
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| 126 | CTC_SHAwRSA = 649,
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| 127 | CTC_SHAwECDSA = 520,
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| 128 | CTC_SHA224wRSA = 658,
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| 129 | CTC_SHA224wECDSA = 523,
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| 130 | CTC_SHA256wRSA = 655,
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| 131 | CTC_SHA256wECDSA = 524,
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| 132 | CTC_SHA384wRSA = 656,
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| 133 | CTC_SHA384wECDSA = 525,
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| 134 | CTC_SHA512wRSA = 657,
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| 135 | CTC_SHA512wECDSA = 526,
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| 136 | CTC_ED25519 = 256,
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| 137 | CTC_ED448 = 257
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| 138 | };
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| 139 |
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| 140 | enum Ctc_Encoding {
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| 141 | CTC_UTF8 = 0x0c, /* utf8 */
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| 142 | CTC_PRINTABLE = 0x13 /* printable */
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| 143 | };
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| 144 |
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| 145 | #ifndef WC_CTC_NAME_SIZE
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| 146 | #define WC_CTC_NAME_SIZE 64
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| 147 | #endif
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| 148 | #ifndef WC_CTC_MAX_ALT_SIZE
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| 149 | #define WC_CTC_MAX_ALT_SIZE 16384
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| 150 | #endif
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| 151 |
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| 152 | enum Ctc_Misc {
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| 153 | CTC_COUNTRY_SIZE = 2,
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| 154 | CTC_NAME_SIZE = WC_CTC_NAME_SIZE,
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| 155 | CTC_DATE_SIZE = 32,
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| 156 | CTC_MAX_ALT_SIZE = WC_CTC_MAX_ALT_SIZE, /* may be huge, default: 16384 */
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| 157 | CTC_SERIAL_SIZE = 20,
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| 158 | CTC_GEN_SERIAL_SZ = 16,
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| 159 | #ifdef WOLFSSL_CERT_EXT
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| 160 | /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum
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| 161 | * We support only hash */
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| 162 | CTC_MAX_SKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
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| 163 | CTC_MAX_AKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
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| 164 | CTC_MAX_CERTPOL_SZ = 64,
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| 165 | CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */
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| 166 | #endif /* WOLFSSL_CERT_EXT */
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| 167 | };
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| 168 |
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| 169 | /* DER buffer */
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| 170 | typedef struct DerBuffer {
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| 171 | byte* buffer;
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| 172 | void* heap;
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| 173 | word32 length;
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| 174 | int type; /* enum CertType */
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| 175 | int dynType; /* DYNAMIC_TYPE_* */
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| 176 | } DerBuffer;
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| 177 |
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| 178 | typedef struct WOLFSSL_ASN1_TIME {
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| 179 | unsigned char data[CTC_DATE_SIZE]; /* date bytes */
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| 180 | int length;
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| 181 | int type;
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| 182 | } WOLFSSL_ASN1_TIME;
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| 183 |
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| 184 | enum {
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| 185 | IV_SZ = 32, /* max iv sz */
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| 186 | NAME_SZ = 80, /* max one line */
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| 187 |
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| 188 | PEM_PASS_READ = 0,
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| 189 | PEM_PASS_WRITE = 1,
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| 190 | };
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| 191 |
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| 192 |
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| 193 | typedef int (pem_password_cb)(char* passwd, int sz, int rw, void* userdata);
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| 194 |
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| 195 | typedef struct EncryptedInfo {
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| 196 | pem_password_cb* passwd_cb;
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| 197 | void* passwd_userdata;
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| 198 |
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| 199 | long consumed; /* tracks PEM bytes consumed */
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| 200 |
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| 201 | int cipherType;
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| 202 | word32 keySz;
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| 203 | word32 ivSz; /* salt or encrypted IV size */
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| 204 |
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| 205 | char name[NAME_SZ]; /* cipher name, such as "DES-CBC" */
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| 206 | byte iv[IV_SZ]; /* salt or encrypted IV */
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| 207 |
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| 208 | word16 set:1; /* if encryption set */
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| 209 | } EncryptedInfo;
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| 210 |
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| 211 |
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| 212 | #define WOLFSSL_ASN1_INTEGER_MAX 20
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| 213 | typedef struct WOLFSSL_ASN1_INTEGER {
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| 214 | /* size can be increased set at 20 for tag, length then to hold at least 16
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| 215 | * byte type */
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| 216 | unsigned char intData[WOLFSSL_ASN1_INTEGER_MAX];
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| 217 | /* ASN_INTEGER | LENGTH | hex of number */
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| 218 | unsigned char negative; /* negative number flag */
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| 219 |
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| 220 | unsigned char* data;
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| 221 | unsigned int dataMax; /* max size of data buffer */
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| 222 | unsigned int isDynamic:1; /* flag for if data pointer dynamic (1 is yes 0 is no) */
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| 223 |
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| 224 | int length;
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| 225 | int type;
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| 226 | } WOLFSSL_ASN1_INTEGER;
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| 227 |
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| 228 |
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| 229 | #if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT)
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| 230 | #ifdef WOLFSSL_EKU_OID
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| 231 | #ifndef CTC_MAX_EKU_NB
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| 232 | #define CTC_MAX_EKU_NB 1
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| 233 | #endif
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| 234 | #ifndef CTC_MAX_EKU_OID_SZ
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| 235 | #define CTC_MAX_EKU_OID_SZ 30
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| 236 | #endif
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| 237 | #else
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| 238 | #undef CTC_MAX_EKU_OID_SZ
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| 239 | #define CTC_MAX_EKU_OID_SZ 0
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| 240 | #endif
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| 241 | #endif /* WOLFSSL_CERT_GEN || WOLFSSL_CERT_EXT */
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| 242 |
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| 243 | #ifdef WOLFSSL_CERT_GEN
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| 244 |
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| 245 | #ifdef WOLFSSL_MULTI_ATTRIB
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| 246 | #ifndef CTC_MAX_ATTRIB
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| 247 | #define CTC_MAX_ATTRIB 4
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| 248 | #endif
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| 249 |
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| 250 | /* ASN Encoded Name field */
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| 251 | typedef struct NameAttrib {
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| 252 | int sz; /* actual string value length */
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| 253 | int id; /* id of name */
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| 254 | int type; /* enc of name */
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| 255 | char value[CTC_NAME_SIZE]; /* name */
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| 256 | } NameAttrib;
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| 257 | #endif /* WOLFSSL_MULTI_ATTRIB */
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| 258 |
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| 259 |
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| 260 | typedef struct CertName {
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| 261 | char country[CTC_NAME_SIZE];
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| 262 | char countryEnc;
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| 263 | char state[CTC_NAME_SIZE];
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| 264 | char stateEnc;
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| 265 | char locality[CTC_NAME_SIZE];
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| 266 | char localityEnc;
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| 267 | char sur[CTC_NAME_SIZE];
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| 268 | char surEnc;
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| 269 | char org[CTC_NAME_SIZE];
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| 270 | char orgEnc;
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| 271 | char unit[CTC_NAME_SIZE];
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| 272 | char unitEnc;
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| 273 | char commonName[CTC_NAME_SIZE];
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| 274 | char commonNameEnc;
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| 275 | char serialDev[CTC_NAME_SIZE];
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| 276 | char serialDevEnc;
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| 277 | #ifdef WOLFSSL_CERT_EXT
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| 278 | char busCat[CTC_NAME_SIZE];
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| 279 | char busCatEnc;
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| 280 | char joiC[CTC_NAME_SIZE];
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| 281 | char joiCEnc;
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| 282 | char joiSt[CTC_NAME_SIZE];
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| 283 | char joiStEnc;
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| 284 | #endif
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| 285 | char email[CTC_NAME_SIZE]; /* !!!! email has to be last !!!! */
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| 286 | #ifdef WOLFSSL_MULTI_ATTRIB
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| 287 | NameAttrib name[CTC_MAX_ATTRIB];
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| 288 | #endif
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| 289 | } CertName;
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| 290 |
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| 291 |
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| 292 | /* for user to fill for certificate generation */
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| 293 | typedef struct Cert {
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| 294 | int version; /* x509 version */
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| 295 | byte serial[CTC_SERIAL_SIZE]; /* serial number */
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| 296 | int serialSz; /* serial size */
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| 297 | int sigType; /* signature algo type */
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| 298 | CertName issuer; /* issuer info */
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| 299 | int daysValid; /* validity days */
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| 300 | int selfSigned; /* self signed flag */
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| 301 | CertName subject; /* subject info */
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| 302 | int isCA; /* is this going to be a CA */
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| 303 | /* internal use only */
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| 304 | int bodySz; /* pre sign total size */
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| 305 | int keyType; /* public key type of subject */
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| 306 | #ifdef WOLFSSL_ALT_NAMES
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| 307 | byte altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */
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| 308 | int altNamesSz; /* altNames size in bytes */
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| 309 | byte beforeDate[CTC_DATE_SIZE]; /* before date copy */
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| 310 | int beforeDateSz; /* size of copy */
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| 311 | byte afterDate[CTC_DATE_SIZE]; /* after date copy */
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| 312 | int afterDateSz; /* size of copy */
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| 313 | #endif
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| 314 | #ifdef WOLFSSL_CERT_EXT
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| 315 | byte skid[CTC_MAX_SKID_SIZE]; /* Subject Key Identifier */
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| 316 | int skidSz; /* SKID size in bytes */
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| 317 | byte akid[CTC_MAX_AKID_SIZE]; /* Authority Key Identifier */
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| 318 | int akidSz; /* AKID size in bytes */
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| 319 | word16 keyUsage; /* Key Usage */
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| 320 | byte extKeyUsage; /* Extended Key Usage */
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| 321 | #ifdef WOLFSSL_EKU_OID
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| 322 | /* Extended Key Usage OIDs */
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| 323 | byte extKeyUsageOID[CTC_MAX_EKU_NB][CTC_MAX_EKU_OID_SZ];
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| 324 | byte extKeyUsageOIDSz[CTC_MAX_EKU_NB];
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| 325 | #endif
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| 326 | char certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ];
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| 327 | word16 certPoliciesNb; /* Number of Cert Policy */
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| 328 | byte issRaw[sizeof(CertName)]; /* raw issuer info */
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| 329 | byte sbjRaw[sizeof(CertName)]; /* raw subject info */
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| 330 | #endif
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| 331 | #ifdef WOLFSSL_CERT_REQ
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| 332 | char challengePw[CTC_NAME_SIZE];
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| 333 | int challengePwPrintableString; /* encode as PrintableString */
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| 334 | #endif
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| 335 | void* decodedCert; /* internal DecodedCert allocated from heap */
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| 336 | byte* der; /* Pointer to buffer of current DecodedCert cache */
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| 337 | void* heap; /* heap hint */
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| 338 | } Cert;
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| 339 |
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| 340 |
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| 341 | /* Initialize and Set Certificate defaults:
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| 342 | version = 3 (0x2)
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| 343 | serial = 0 (Will be randomly generated)
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| 344 | sigType = SHA_WITH_RSA
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| 345 | issuer = blank
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| 346 | daysValid = 500
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| 347 | selfSigned = 1 (true) use subject as issuer
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| 348 | subject = blank
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| 349 | isCA = 0 (false)
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| 350 | keyType = RSA_KEY (default)
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| 351 | */
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| 352 | WOLFSSL_API int wc_InitCert(Cert*);
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| 353 | WOLFSSL_API int wc_MakeCert_ex(Cert* cert, byte* derBuffer, word32 derSz,
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| 354 | int keyType, void* key, WC_RNG* rng);
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| 355 | WOLFSSL_API int wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
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| 356 | ecc_key*, WC_RNG*);
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| 357 | #ifdef WOLFSSL_CERT_REQ
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| 358 | WOLFSSL_API int wc_MakeCertReq_ex(Cert*, byte* derBuffer, word32 derSz,
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| 359 | int, void*);
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| 360 | WOLFSSL_API int wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz,
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| 361 | RsaKey*, ecc_key*);
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| 362 | #endif
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| 363 | WOLFSSL_API int wc_SignCert_ex(int requestSz, int sType, byte* buffer,
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| 364 | word32 buffSz, int keyType, void* key,
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| 365 | WC_RNG* rng);
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| 366 | WOLFSSL_API int wc_SignCert(int requestSz, int sigType, byte* derBuffer,
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| 367 | word32 derSz, RsaKey*, ecc_key*, WC_RNG*);
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| 368 | WOLFSSL_API int wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
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| 369 | WC_RNG*);
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| 370 | WOLFSSL_API int wc_SetIssuer(Cert*, const char*);
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| 371 | WOLFSSL_API int wc_SetSubject(Cert*, const char*);
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| 372 | #ifdef WOLFSSL_ALT_NAMES
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| 373 | WOLFSSL_API int wc_SetAltNames(Cert*, const char*);
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| 374 | #endif
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| 375 |
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| 376 | #ifdef WOLFSSL_CERT_GEN_CACHE
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| 377 | WOLFSSL_API void wc_SetCert_Free(Cert* cert);
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| 378 | #endif
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| 379 |
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| 380 | WOLFSSL_API int wc_SetIssuerBuffer(Cert*, const byte*, int);
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| 381 | WOLFSSL_API int wc_SetSubjectBuffer(Cert*, const byte*, int);
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| 382 | WOLFSSL_API int wc_SetAltNamesBuffer(Cert*, const byte*, int);
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| 383 | WOLFSSL_API int wc_SetDatesBuffer(Cert*, const byte*, int);
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| 384 |
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| 385 | #ifndef NO_ASN_TIME
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| 386 | WOLFSSL_API int wc_GetCertDates(Cert* cert, struct tm* before,
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| 387 | struct tm* after);
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| 388 | #endif
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| 389 |
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| 390 | #ifdef WOLFSSL_CERT_EXT
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| 391 | WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey_ex(Cert *cert, int keyType,
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| 392 | void* key);
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| 393 | WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
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| 394 | ecc_key *eckey);
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| 395 | WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz);
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| 396 | WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file);
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| 397 | WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey_ex(Cert *cert, int keyType,
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| 398 | void* key);
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| 399 | WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
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| 400 | ecc_key *eckey);
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| 401 | WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file);
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| 402 | WOLFSSL_API int wc_GetSubjectRaw(byte **subjectRaw, Cert *cert);
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| 403 | WOLFSSL_API int wc_SetSubjectRaw(Cert* cert, const byte* der, int derSz);
|
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| 404 | WOLFSSL_API int wc_SetIssuerRaw(Cert* cert, const byte* der, int derSz);
|
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| 405 |
|
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| 406 | #ifdef HAVE_NTRU
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| 407 | WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey,
|
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| 408 | word16 ntruKeySz);
|
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| 409 | #endif
|
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| 410 |
|
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| 411 | /* Set the KeyUsage.
|
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| 412 | * Value is a string separated tokens with ','. Accepted tokens are :
|
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| 413 | * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign,
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| 414 | * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly.
|
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| 415 | *
|
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| 416 | * nonRepudiation and contentCommitment are for the same usage.
|
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| 417 | */
|
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| 418 | WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value);
|
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| 419 |
|
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| 420 | /* Set ExtendedKeyUsage
|
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| 421 | * Value is a string separated tokens with ','. Accepted tokens are :
|
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| 422 | * any,serverAuth,clientAuth,codeSigning,emailProtection,timeStamping,OCSPSigning
|
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| 423 | */
|
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| 424 | WOLFSSL_API int wc_SetExtKeyUsage(Cert *cert, const char *value);
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| 425 |
|
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| 426 |
|
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| 427 | #ifdef WOLFSSL_EKU_OID
|
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| 428 | /* Set ExtendedKeyUsage with unique OID
|
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| 429 | * oid is expected to be in byte representation
|
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| 430 | */
|
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| 431 | WOLFSSL_API int wc_SetExtKeyUsageOID(Cert *cert, const char *oid, word32 sz,
|
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| 432 | byte idx, void* heap);
|
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| 433 | #endif /* WOLFSSL_EKU_OID */
|
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| 434 | #endif /* WOLFSSL_CERT_EXT */
|
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| 435 |
|
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| 436 | #ifdef HAVE_NTRU
|
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| 437 | WOLFSSL_API int wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz,
|
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| 438 | const byte* ntruKey, word16 keySz,
|
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| 439 | WC_RNG*);
|
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| 440 | #endif
|
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| 441 |
|
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| 442 | #endif /* WOLFSSL_CERT_GEN */
|
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| 443 |
|
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| 444 | WOLFSSL_API int wc_GetDateInfo(const byte* certDate, int certDateSz,
|
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| 445 | const byte** date, byte* format, int* length);
|
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| 446 | #ifndef NO_ASN_TIME
|
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| 447 | WOLFSSL_API int wc_GetDateAsCalendarTime(const byte* date, int length,
|
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| 448 | byte format, struct tm* time);
|
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| 449 | #endif
|
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| 450 |
|
---|
| 451 | #if defined(WOLFSSL_PEM_TO_DER) || defined(WOLFSSL_DER_TO_PEM)
|
---|
| 452 |
|
---|
| 453 | WOLFSSL_API int wc_PemGetHeaderFooter(int type, const char** header,
|
---|
| 454 | const char** footer);
|
---|
| 455 |
|
---|
| 456 | #endif
|
---|
| 457 |
|
---|
| 458 | WOLFSSL_API int wc_AllocDer(DerBuffer** pDer, word32 length, int type, void* heap);
|
---|
| 459 | WOLFSSL_API void wc_FreeDer(DerBuffer** pDer);
|
---|
| 460 |
|
---|
| 461 | #ifdef WOLFSSL_PEM_TO_DER
|
---|
| 462 | WOLFSSL_API int wc_PemToDer(const unsigned char* buff, long longSz, int type,
|
---|
| 463 | DerBuffer** pDer, void* heap, EncryptedInfo* info, int* eccKey);
|
---|
| 464 |
|
---|
| 465 | WOLFSSL_API int wc_KeyPemToDer(const unsigned char*, int,
|
---|
| 466 | unsigned char*, int, const char*);
|
---|
| 467 | WOLFSSL_API int wc_CertPemToDer(const unsigned char*, int,
|
---|
| 468 | unsigned char*, int, int);
|
---|
| 469 | #endif /* WOLFSSL_PEM_TO_DER */
|
---|
| 470 |
|
---|
| 471 | #if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER)
|
---|
| 472 | #ifndef NO_FILESYSTEM
|
---|
| 473 | WOLFSSL_API int wc_PemPubKeyToDer(const char* fileName,
|
---|
| 474 | unsigned char* derBuf, int derSz);
|
---|
| 475 | #endif
|
---|
| 476 |
|
---|
| 477 | WOLFSSL_API int wc_PubKeyPemToDer(const unsigned char*, int,
|
---|
| 478 | unsigned char*, int);
|
---|
| 479 | #endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER */
|
---|
| 480 |
|
---|
| 481 | #ifdef WOLFSSL_CERT_GEN
|
---|
| 482 | #ifndef NO_FILESYSTEM
|
---|
| 483 | WOLFSSL_API int wc_PemCertToDer(const char* fileName,
|
---|
| 484 | unsigned char* derBuf, int derSz);
|
---|
| 485 | #endif
|
---|
| 486 | #endif /* WOLFSSL_CERT_GEN */
|
---|
| 487 |
|
---|
| 488 | #ifdef WOLFSSL_DER_TO_PEM
|
---|
| 489 | WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output,
|
---|
| 490 | word32 outputSz, int type);
|
---|
| 491 | WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output,
|
---|
| 492 | word32 outputSz, byte *cipherIno, int type);
|
---|
| 493 | #endif
|
---|
| 494 |
|
---|
| 495 | #ifndef NO_RSA
|
---|
| 496 | #if !defined(HAVE_USER_RSA)
|
---|
| 497 | WOLFSSL_API int wc_RsaPublicKeyDecode_ex(const byte* input, word32* inOutIdx,
|
---|
| 498 | word32 inSz, const byte** n, word32* nSz, const byte** e, word32* eSz);
|
---|
| 499 | #endif
|
---|
| 500 | WOLFSSL_API int wc_RsaPublicKeyDerSize(RsaKey* key, int with_header);
|
---|
| 501 | #endif
|
---|
| 502 |
|
---|
| 503 | #ifdef HAVE_ECC
|
---|
| 504 | /* private key helpers */
|
---|
| 505 | WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*,
|
---|
| 506 | ecc_key*, word32);
|
---|
| 507 | WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen);
|
---|
| 508 | WOLFSSL_API int wc_EccPrivateKeyToDer(ecc_key* key, byte* output,
|
---|
| 509 | word32 inLen);
|
---|
| 510 | WOLFSSL_API int wc_EccPrivateKeyToPKCS8(ecc_key* key, byte* output,
|
---|
| 511 | word32* outLen);
|
---|
| 512 |
|
---|
| 513 | /* public key helper */
|
---|
| 514 | WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*,
|
---|
| 515 | ecc_key*, word32);
|
---|
| 516 | WOLFSSL_API int wc_EccPublicKeyToDer(ecc_key*, byte* output,
|
---|
| 517 | word32 inLen, int with_AlgCurve);
|
---|
| 518 | WOLFSSL_API int wc_EccPublicKeyDerSize(ecc_key*, int with_AlgCurve);
|
---|
| 519 | #endif
|
---|
| 520 |
|
---|
| 521 | #ifdef HAVE_ED25519
|
---|
| 522 | /* private key helpers */
|
---|
| 523 | WOLFSSL_API int wc_Ed25519PrivateKeyDecode(const byte*, word32*,
|
---|
| 524 | ed25519_key*, word32);
|
---|
| 525 | WOLFSSL_API int wc_Ed25519KeyToDer(ed25519_key* key, byte* output,
|
---|
| 526 | word32 inLen);
|
---|
| 527 | WOLFSSL_API int wc_Ed25519PrivateKeyToDer(ed25519_key* key, byte* output,
|
---|
| 528 | word32 inLen);
|
---|
| 529 |
|
---|
| 530 | /* public key helper */
|
---|
| 531 | WOLFSSL_API int wc_Ed25519PublicKeyDecode(const byte*, word32*,
|
---|
| 532 | ed25519_key*, word32);
|
---|
| 533 | #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
|
---|
| 534 | WOLFSSL_API int wc_Ed25519PublicKeyToDer(ed25519_key*, byte* output,
|
---|
| 535 | word32 inLen, int with_AlgCurve);
|
---|
| 536 | #endif
|
---|
| 537 | #endif
|
---|
| 538 |
|
---|
| 539 | #ifdef HAVE_ED448
|
---|
| 540 | /* private key helpers */
|
---|
| 541 | WOLFSSL_API int wc_Ed448PrivateKeyDecode(const byte*, word32*,
|
---|
| 542 | ed448_key*, word32);
|
---|
| 543 | WOLFSSL_API int wc_Ed448KeyToDer(ed448_key* key, byte* output,
|
---|
| 544 | word32 inLen);
|
---|
| 545 | WOLFSSL_API int wc_Ed448PrivateKeyToDer(ed448_key* key, byte* output,
|
---|
| 546 | word32 inLen);
|
---|
| 547 |
|
---|
| 548 | /* public key helper */
|
---|
| 549 | WOLFSSL_API int wc_Ed448PublicKeyDecode(const byte*, word32*,
|
---|
| 550 | ed448_key*, word32);
|
---|
| 551 | #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
|
---|
| 552 | WOLFSSL_API int wc_Ed448PublicKeyToDer(ed448_key*, byte* output,
|
---|
| 553 | word32 inLen, int with_AlgCurve);
|
---|
| 554 | #endif
|
---|
| 555 | #endif
|
---|
| 556 |
|
---|
| 557 | /* DER encode signature */
|
---|
| 558 | WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest,
|
---|
| 559 | word32 digSz, int hashOID);
|
---|
| 560 | WOLFSSL_API int wc_GetCTC_HashOID(int type);
|
---|
| 561 |
|
---|
| 562 | WOLFSSL_API int wc_GetPkcs8TraditionalOffset(byte* input,
|
---|
| 563 | word32* inOutIdx, word32 sz);
|
---|
| 564 | WOLFSSL_API int wc_CreatePKCS8Key(byte* out, word32* outSz,
|
---|
| 565 | byte* key, word32 keySz, int algoID, const byte* curveOID, word32 oidSz);
|
---|
| 566 |
|
---|
| 567 | #ifndef NO_ASN_TIME
|
---|
| 568 | /* Time */
|
---|
| 569 | /* Returns seconds (Epoch/UTC)
|
---|
| 570 | * timePtr: is "time_t", which is typically "long"
|
---|
| 571 | * Example:
|
---|
| 572 | long lTime;
|
---|
| 573 | rc = wc_GetTime(&lTime, (word32)sizeof(lTime));
|
---|
| 574 | */
|
---|
| 575 | WOLFSSL_API int wc_GetTime(void* timePtr, word32 timeSize);
|
---|
| 576 | #endif
|
---|
| 577 |
|
---|
| 578 | #ifdef WOLFSSL_ENCRYPTED_KEYS
|
---|
| 579 | WOLFSSL_API int wc_EncryptedInfoGet(EncryptedInfo* info,
|
---|
| 580 | const char* cipherInfo);
|
---|
| 581 | #endif
|
---|
| 582 |
|
---|
| 583 |
|
---|
| 584 | #ifdef WOLFSSL_CERT_PIV
|
---|
| 585 |
|
---|
| 586 | typedef struct _wc_CertPIV {
|
---|
| 587 | const byte* cert;
|
---|
| 588 | word32 certSz;
|
---|
| 589 | const byte* certErrDet;
|
---|
| 590 | word32 certErrDetSz;
|
---|
| 591 | const byte* nonce; /* Identiv Only */
|
---|
| 592 | word32 nonceSz; /* Identiv Only */
|
---|
| 593 | const byte* signedNonce; /* Identiv Only */
|
---|
| 594 | word32 signedNonceSz; /* Identiv Only */
|
---|
| 595 |
|
---|
| 596 | /* flags */
|
---|
| 597 | word16 compression:2;
|
---|
| 598 | word16 isX509:1;
|
---|
| 599 | word16 isIdentiv:1;
|
---|
| 600 | } wc_CertPIV;
|
---|
| 601 |
|
---|
| 602 | WOLFSSL_API int wc_ParseCertPIV(wc_CertPIV* cert, const byte* buf, word32 totalSz);
|
---|
| 603 | #endif /* WOLFSSL_CERT_PIV */
|
---|
| 604 |
|
---|
| 605 |
|
---|
| 606 | #ifdef __cplusplus
|
---|
| 607 | } /* extern "C" */
|
---|
| 608 | #endif
|
---|
| 609 |
|
---|
| 610 | #endif /* WOLF_CRYPT_ASN_PUBLIC_H */
|
---|