source: UsbWattMeter/trunk/wolfssl-3.7.0/wolfssl/wolfcrypt/asn_public.h@ 165

Last change on this file since 165 was 164, checked in by coas-nagasima, 8 years ago

TOPPERS/ECNLサンプルアプリ「USB充電器電力計」を追加
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1/* asn_public.h
2 *
3 * Copyright (C) 2006-2015 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL. (formerly known as CyaSSL)
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22
23#ifndef WOLF_CRYPT_ASN_PUBLIC_H
24#define WOLF_CRYPT_ASN_PUBLIC_H
25
26#include <wolfssl/wolfcrypt/types.h>
27#ifdef HAVE_ECC
28 #include <wolfssl/wolfcrypt/ecc.h>
29#endif
30#if defined(WOLFSSL_CERT_GEN) && !defined(NO_RSA)
31 #include <wolfssl/wolfcrypt/rsa.h>
32#endif
33
34#ifdef __cplusplus
35 extern "C" {
36#endif
37
38/* Certificate file Type */
39enum CertType {
40 CERT_TYPE = 0,
41 PRIVATEKEY_TYPE,
42 DH_PARAM_TYPE,
43 CRL_TYPE,
44 CA_TYPE,
45 ECC_PRIVATEKEY_TYPE,
46 DSA_PRIVATEKEY_TYPE,
47 CERTREQ_TYPE,
48 DSA_TYPE,
49 ECC_TYPE,
50 RSA_TYPE,
51 PUBLICKEY_TYPE,
52 RSA_PUBLICKEY_TYPE,
53 ECC_PUBLICKEY_TYPE
54};
55
56
57/* Signature type, by OID sum */
58enum Ctc_SigType {
59 CTC_SHAwDSA = 517,
60 CTC_MD2wRSA = 646,
61 CTC_MD5wRSA = 648,
62 CTC_SHAwRSA = 649,
63 CTC_SHAwECDSA = 520,
64 CTC_SHA256wRSA = 655,
65 CTC_SHA256wECDSA = 524,
66 CTC_SHA384wRSA = 656,
67 CTC_SHA384wECDSA = 525,
68 CTC_SHA512wRSA = 657,
69 CTC_SHA512wECDSA = 526
70};
71
72enum Ctc_Encoding {
73 CTC_UTF8 = 0x0c, /* utf8 */
74 CTC_PRINTABLE = 0x13 /* printable */
75};
76
77
78#ifdef WOLFSSL_CERT_GEN
79
80#ifndef HAVE_ECC
81 typedef struct ecc_key ecc_key;
82#endif
83
84enum Ctc_Misc {
85 CTC_NAME_SIZE = 64,
86 CTC_DATE_SIZE = 32,
87 CTC_MAX_ALT_SIZE = 16384, /* may be huge */
88 CTC_SERIAL_SIZE = 8,
89#ifdef WOLFSSL_CERT_EXT
90 /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum
91 * We support only hash */
92 CTC_MAX_SKID_SIZE = SHA256_DIGEST_SIZE,
93 CTC_MAX_AKID_SIZE = SHA256_DIGEST_SIZE,
94 CTC_MAX_CERTPOL_SZ = 64,
95 CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */
96#endif /* WOLFSSL_CERT_EXT */
97};
98
99typedef struct CertName {
100 char country[CTC_NAME_SIZE];
101 char countryEnc;
102 char state[CTC_NAME_SIZE];
103 char stateEnc;
104 char locality[CTC_NAME_SIZE];
105 char localityEnc;
106 char sur[CTC_NAME_SIZE];
107 char surEnc;
108 char org[CTC_NAME_SIZE];
109 char orgEnc;
110 char unit[CTC_NAME_SIZE];
111 char unitEnc;
112 char commonName[CTC_NAME_SIZE];
113 char commonNameEnc;
114 char email[CTC_NAME_SIZE]; /* !!!! email has to be last !!!! */
115} CertName;
116
117
118/* for user to fill for certificate generation */
119typedef struct Cert {
120 int version; /* x509 version */
121 byte serial[CTC_SERIAL_SIZE]; /* serial number */
122 int sigType; /* signature algo type */
123 CertName issuer; /* issuer info */
124 int daysValid; /* validity days */
125 int selfSigned; /* self signed flag */
126 CertName subject; /* subject info */
127 int isCA; /* is this going to be a CA */
128 /* internal use only */
129 int bodySz; /* pre sign total size */
130 int keyType; /* public key type of subject */
131#ifdef WOLFSSL_ALT_NAMES
132 byte altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */
133 int altNamesSz; /* altNames size in bytes */
134 byte beforeDate[CTC_DATE_SIZE]; /* before date copy */
135 int beforeDateSz; /* size of copy */
136 byte afterDate[CTC_DATE_SIZE]; /* after date copy */
137 int afterDateSz; /* size of copy */
138#endif
139#ifdef WOLFSSL_CERT_EXT
140 byte skid[CTC_MAX_SKID_SIZE]; /* Subject Key Identifier */
141 int skidSz; /* SKID size in bytes */
142 byte akid[CTC_MAX_AKID_SIZE]; /* Authority Key Identifier */
143 int akidSz; /* AKID size in bytes */
144 word16 keyUsage; /* Key Usage */
145 char certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ];
146 word16 certPoliciesNb; /* Number of Cert Policy */
147#endif
148#ifdef WOLFSSL_CERT_REQ
149 char challengePw[CTC_NAME_SIZE];
150#endif
151} Cert;
152#endif /* WOLFSSL_CERT_GEN */
153
154
155#ifdef WOLFSSL_CERT_GEN
156
157
158
159/* Initialize and Set Certficate defaults:
160 version = 3 (0x2)
161 serial = 0 (Will be randomly generated)
162 sigType = SHA_WITH_RSA
163 issuer = blank
164 daysValid = 500
165 selfSigned = 1 (true) use subject as issuer
166 subject = blank
167 isCA = 0 (false)
168 keyType = RSA_KEY (default)
169*/
170WOLFSSL_API void wc_InitCert(Cert*);
171WOLFSSL_API int wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
172 ecc_key*, WC_RNG*);
173#ifdef WOLFSSL_CERT_REQ
174 WOLFSSL_API int wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz,
175 RsaKey*, ecc_key*);
176#endif
177WOLFSSL_API int wc_SignCert(int requestSz, int sigType, byte* derBuffer,
178 word32 derSz, RsaKey*, ecc_key*, WC_RNG*);
179WOLFSSL_API int wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
180 WC_RNG*);
181WOLFSSL_API int wc_SetIssuer(Cert*, const char*);
182WOLFSSL_API int wc_SetSubject(Cert*, const char*);
183#ifdef WOLFSSL_ALT_NAMES
184 WOLFSSL_API int wc_SetAltNames(Cert*, const char*);
185#endif
186WOLFSSL_API int wc_SetIssuerBuffer(Cert*, const byte*, int);
187WOLFSSL_API int wc_SetSubjectBuffer(Cert*, const byte*, int);
188WOLFSSL_API int wc_SetAltNamesBuffer(Cert*, const byte*, int);
189WOLFSSL_API int wc_SetDatesBuffer(Cert*, const byte*, int);
190
191#ifdef WOLFSSL_CERT_EXT
192WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
193 ecc_key *eckey);
194WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz);
195WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file);
196WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
197 ecc_key *eckey);
198WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file);
199
200#ifdef HAVE_NTRU
201WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey,
202 word16 ntruKeySz);
203#endif
204
205/* Set the KeyUsage.
206 * Value is a string separated tokens with ','. Accepted tokens are :
207 * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign,
208 * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly.
209 *
210 * nonRepudiation and contentCommitment are for the same usage.
211 */
212WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value);
213
214/* encode Certificate Policies, return total bytes written
215 * each input value must be ITU-T X.690 formatted : a.b.c...
216 * input must be an array of values with a NULL terminated for the latest
217 * RFC5280 : non-critical */
218WOLFSSL_API int wc_SetCertificatePolicies(Cert *cert, const char **input);
219
220#ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED
221 #ifndef NO_FILESYSTEM
222 /* forward from wolfssl */
223 WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName,
224 unsigned char* derBuf, int derSz);
225 #endif
226
227 /* forward from wolfssl */
228 WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int,
229 unsigned char*, int);
230 #define WOLFSSL_PEMPUBKEY_TODER_DEFINED
231#endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */
232#endif /* WOLFSSL_CERT_EXT */
233
234 #ifdef HAVE_NTRU
235 WOLFSSL_API int wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz,
236 const byte* ntruKey, word16 keySz,
237 WC_RNG*);
238 #endif
239
240#endif /* WOLFSSL_CERT_GEN */
241
242
243#if defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) || !defined(NO_DSA)
244 WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output,
245 word32 outputSz, int type);
246 WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output,
247 word32 outputSz, byte *cipherIno, int type);
248#endif
249
250#ifdef HAVE_ECC
251 /* private key helpers */
252 WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*,
253 ecc_key*, word32);
254 WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen);
255
256 /* public key helper */
257 WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*,
258 ecc_key*, word32);
259#endif
260
261/* DER encode signature */
262WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest,
263 word32 digSz, int hashOID);
264WOLFSSL_API int wc_GetCTC_HashOID(int type);
265
266#ifdef __cplusplus
267 } /* extern "C" */
268#endif
269
270#endif /* WOLF_CRYPT_ASN_PUBLIC_H */
271
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