Xuyi Wang / wolfSSL

Dependents:   OS

Committer:
wolfSSL
Date:
Thu Apr 28 00:57:21 2016 +0000
Revision:
4:1b0d80432c79
wolfSSL 3.9.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 4:1b0d80432c79 1 /* asn_public.h
wolfSSL 4:1b0d80432c79 2 *
wolfSSL 4:1b0d80432c79 3 * Copyright (C) 2006-2016 wolfSSL Inc.
wolfSSL 4:1b0d80432c79 4 *
wolfSSL 4:1b0d80432c79 5 * This file is part of wolfSSL.
wolfSSL 4:1b0d80432c79 6 *
wolfSSL 4:1b0d80432c79 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 4:1b0d80432c79 8 * it under the terms of the GNU General Public License as published by
wolfSSL 4:1b0d80432c79 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 4:1b0d80432c79 10 * (at your option) any later version.
wolfSSL 4:1b0d80432c79 11 *
wolfSSL 4:1b0d80432c79 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 4:1b0d80432c79 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 4:1b0d80432c79 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 4:1b0d80432c79 15 * GNU General Public License for more details.
wolfSSL 4:1b0d80432c79 16 *
wolfSSL 4:1b0d80432c79 17 * You should have received a copy of the GNU General Public License
wolfSSL 4:1b0d80432c79 18 * along with this program; if not, write to the Free Software
wolfSSL 4:1b0d80432c79 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 4:1b0d80432c79 20 */
wolfSSL 4:1b0d80432c79 21
wolfSSL 4:1b0d80432c79 22
wolfSSL 4:1b0d80432c79 23
wolfSSL 4:1b0d80432c79 24 #ifndef WOLF_CRYPT_ASN_PUBLIC_H
wolfSSL 4:1b0d80432c79 25 #define WOLF_CRYPT_ASN_PUBLIC_H
wolfSSL 4:1b0d80432c79 26
wolfSSL 4:1b0d80432c79 27 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 4:1b0d80432c79 28 #ifdef HAVE_ECC
wolfSSL 4:1b0d80432c79 29 #include <wolfssl/wolfcrypt/ecc.h>
wolfSSL 4:1b0d80432c79 30 #endif
wolfSSL 4:1b0d80432c79 31 #if defined(WOLFSSL_CERT_GEN) && !defined(NO_RSA)
wolfSSL 4:1b0d80432c79 32 #include <wolfssl/wolfcrypt/rsa.h>
wolfSSL 4:1b0d80432c79 33 #endif
wolfSSL 4:1b0d80432c79 34
wolfSSL 4:1b0d80432c79 35 #ifdef __cplusplus
wolfSSL 4:1b0d80432c79 36 extern "C" {
wolfSSL 4:1b0d80432c79 37 #endif
wolfSSL 4:1b0d80432c79 38
wolfSSL 4:1b0d80432c79 39 /* Certificate file Type */
wolfSSL 4:1b0d80432c79 40 enum CertType {
wolfSSL 4:1b0d80432c79 41 CERT_TYPE = 0,
wolfSSL 4:1b0d80432c79 42 PRIVATEKEY_TYPE,
wolfSSL 4:1b0d80432c79 43 DH_PARAM_TYPE,
wolfSSL 4:1b0d80432c79 44 CRL_TYPE,
wolfSSL 4:1b0d80432c79 45 CA_TYPE,
wolfSSL 4:1b0d80432c79 46 ECC_PRIVATEKEY_TYPE,
wolfSSL 4:1b0d80432c79 47 DSA_PRIVATEKEY_TYPE,
wolfSSL 4:1b0d80432c79 48 CERTREQ_TYPE,
wolfSSL 4:1b0d80432c79 49 DSA_TYPE,
wolfSSL 4:1b0d80432c79 50 ECC_TYPE,
wolfSSL 4:1b0d80432c79 51 RSA_TYPE,
wolfSSL 4:1b0d80432c79 52 PUBLICKEY_TYPE,
wolfSSL 4:1b0d80432c79 53 RSA_PUBLICKEY_TYPE,
wolfSSL 4:1b0d80432c79 54 ECC_PUBLICKEY_TYPE,
wolfSSL 4:1b0d80432c79 55 TRUSTED_PEER_TYPE
wolfSSL 4:1b0d80432c79 56 };
wolfSSL 4:1b0d80432c79 57
wolfSSL 4:1b0d80432c79 58
wolfSSL 4:1b0d80432c79 59 /* Signature type, by OID sum */
wolfSSL 4:1b0d80432c79 60 enum Ctc_SigType {
wolfSSL 4:1b0d80432c79 61 CTC_SHAwDSA = 517,
wolfSSL 4:1b0d80432c79 62 CTC_MD2wRSA = 646,
wolfSSL 4:1b0d80432c79 63 CTC_MD5wRSA = 648,
wolfSSL 4:1b0d80432c79 64 CTC_SHAwRSA = 649,
wolfSSL 4:1b0d80432c79 65 CTC_SHAwECDSA = 520,
wolfSSL 4:1b0d80432c79 66 CTC_SHA256wRSA = 655,
wolfSSL 4:1b0d80432c79 67 CTC_SHA256wECDSA = 524,
wolfSSL 4:1b0d80432c79 68 CTC_SHA384wRSA = 656,
wolfSSL 4:1b0d80432c79 69 CTC_SHA384wECDSA = 525,
wolfSSL 4:1b0d80432c79 70 CTC_SHA512wRSA = 657,
wolfSSL 4:1b0d80432c79 71 CTC_SHA512wECDSA = 526
wolfSSL 4:1b0d80432c79 72 };
wolfSSL 4:1b0d80432c79 73
wolfSSL 4:1b0d80432c79 74 enum Ctc_Encoding {
wolfSSL 4:1b0d80432c79 75 CTC_UTF8 = 0x0c, /* utf8 */
wolfSSL 4:1b0d80432c79 76 CTC_PRINTABLE = 0x13 /* printable */
wolfSSL 4:1b0d80432c79 77 };
wolfSSL 4:1b0d80432c79 78
wolfSSL 4:1b0d80432c79 79 enum Ctc_Misc {
wolfSSL 4:1b0d80432c79 80 CTC_NAME_SIZE = 64,
wolfSSL 4:1b0d80432c79 81 CTC_DATE_SIZE = 32,
wolfSSL 4:1b0d80432c79 82 CTC_MAX_ALT_SIZE = 16384, /* may be huge */
wolfSSL 4:1b0d80432c79 83 CTC_SERIAL_SIZE = 8,
wolfSSL 4:1b0d80432c79 84 #ifdef WOLFSSL_CERT_EXT
wolfSSL 4:1b0d80432c79 85 /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum
wolfSSL 4:1b0d80432c79 86 * We support only hash */
wolfSSL 4:1b0d80432c79 87 CTC_MAX_SKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
wolfSSL 4:1b0d80432c79 88 CTC_MAX_AKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
wolfSSL 4:1b0d80432c79 89 CTC_MAX_CERTPOL_SZ = 64,
wolfSSL 4:1b0d80432c79 90 CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */
wolfSSL 4:1b0d80432c79 91 #endif /* WOLFSSL_CERT_EXT */
wolfSSL 4:1b0d80432c79 92 };
wolfSSL 4:1b0d80432c79 93
wolfSSL 4:1b0d80432c79 94 #ifdef WOLFSSL_CERT_GEN
wolfSSL 4:1b0d80432c79 95
wolfSSL 4:1b0d80432c79 96 #ifndef HAVE_ECC
wolfSSL 4:1b0d80432c79 97 typedef struct ecc_key ecc_key;
wolfSSL 4:1b0d80432c79 98 #endif
wolfSSL 4:1b0d80432c79 99
wolfSSL 4:1b0d80432c79 100 typedef struct CertName {
wolfSSL 4:1b0d80432c79 101 char country[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 102 char countryEnc;
wolfSSL 4:1b0d80432c79 103 char state[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 104 char stateEnc;
wolfSSL 4:1b0d80432c79 105 char locality[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 106 char localityEnc;
wolfSSL 4:1b0d80432c79 107 char sur[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 108 char surEnc;
wolfSSL 4:1b0d80432c79 109 char org[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 110 char orgEnc;
wolfSSL 4:1b0d80432c79 111 char unit[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 112 char unitEnc;
wolfSSL 4:1b0d80432c79 113 char commonName[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 114 char commonNameEnc;
wolfSSL 4:1b0d80432c79 115 char email[CTC_NAME_SIZE]; /* !!!! email has to be last !!!! */
wolfSSL 4:1b0d80432c79 116 } CertName;
wolfSSL 4:1b0d80432c79 117
wolfSSL 4:1b0d80432c79 118
wolfSSL 4:1b0d80432c79 119 /* for user to fill for certificate generation */
wolfSSL 4:1b0d80432c79 120 typedef struct Cert {
wolfSSL 4:1b0d80432c79 121 int version; /* x509 version */
wolfSSL 4:1b0d80432c79 122 byte serial[CTC_SERIAL_SIZE]; /* serial number */
wolfSSL 4:1b0d80432c79 123 int sigType; /* signature algo type */
wolfSSL 4:1b0d80432c79 124 CertName issuer; /* issuer info */
wolfSSL 4:1b0d80432c79 125 int daysValid; /* validity days */
wolfSSL 4:1b0d80432c79 126 int selfSigned; /* self signed flag */
wolfSSL 4:1b0d80432c79 127 CertName subject; /* subject info */
wolfSSL 4:1b0d80432c79 128 int isCA; /* is this going to be a CA */
wolfSSL 4:1b0d80432c79 129 /* internal use only */
wolfSSL 4:1b0d80432c79 130 int bodySz; /* pre sign total size */
wolfSSL 4:1b0d80432c79 131 int keyType; /* public key type of subject */
wolfSSL 4:1b0d80432c79 132 #ifdef WOLFSSL_ALT_NAMES
wolfSSL 4:1b0d80432c79 133 byte altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */
wolfSSL 4:1b0d80432c79 134 int altNamesSz; /* altNames size in bytes */
wolfSSL 4:1b0d80432c79 135 byte beforeDate[CTC_DATE_SIZE]; /* before date copy */
wolfSSL 4:1b0d80432c79 136 int beforeDateSz; /* size of copy */
wolfSSL 4:1b0d80432c79 137 byte afterDate[CTC_DATE_SIZE]; /* after date copy */
wolfSSL 4:1b0d80432c79 138 int afterDateSz; /* size of copy */
wolfSSL 4:1b0d80432c79 139 #endif
wolfSSL 4:1b0d80432c79 140 #ifdef WOLFSSL_CERT_EXT
wolfSSL 4:1b0d80432c79 141 byte skid[CTC_MAX_SKID_SIZE]; /* Subject Key Identifier */
wolfSSL 4:1b0d80432c79 142 int skidSz; /* SKID size in bytes */
wolfSSL 4:1b0d80432c79 143 byte akid[CTC_MAX_AKID_SIZE]; /* Authority Key Identifier */
wolfSSL 4:1b0d80432c79 144 int akidSz; /* AKID size in bytes */
wolfSSL 4:1b0d80432c79 145 word16 keyUsage; /* Key Usage */
wolfSSL 4:1b0d80432c79 146 char certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ];
wolfSSL 4:1b0d80432c79 147 word16 certPoliciesNb; /* Number of Cert Policy */
wolfSSL 4:1b0d80432c79 148 #endif
wolfSSL 4:1b0d80432c79 149 #ifdef WOLFSSL_CERT_REQ
wolfSSL 4:1b0d80432c79 150 char challengePw[CTC_NAME_SIZE];
wolfSSL 4:1b0d80432c79 151 #endif
wolfSSL 4:1b0d80432c79 152 } Cert;
wolfSSL 4:1b0d80432c79 153 #endif /* WOLFSSL_CERT_GEN */
wolfSSL 4:1b0d80432c79 154
wolfSSL 4:1b0d80432c79 155
wolfSSL 4:1b0d80432c79 156 #ifdef WOLFSSL_CERT_GEN
wolfSSL 4:1b0d80432c79 157
wolfSSL 4:1b0d80432c79 158
wolfSSL 4:1b0d80432c79 159
wolfSSL 4:1b0d80432c79 160 /* Initialize and Set Certificate defaults:
wolfSSL 4:1b0d80432c79 161 version = 3 (0x2)
wolfSSL 4:1b0d80432c79 162 serial = 0 (Will be randomly generated)
wolfSSL 4:1b0d80432c79 163 sigType = SHA_WITH_RSA
wolfSSL 4:1b0d80432c79 164 issuer = blank
wolfSSL 4:1b0d80432c79 165 daysValid = 500
wolfSSL 4:1b0d80432c79 166 selfSigned = 1 (true) use subject as issuer
wolfSSL 4:1b0d80432c79 167 subject = blank
wolfSSL 4:1b0d80432c79 168 isCA = 0 (false)
wolfSSL 4:1b0d80432c79 169 keyType = RSA_KEY (default)
wolfSSL 4:1b0d80432c79 170 */
wolfSSL 4:1b0d80432c79 171 WOLFSSL_API void wc_InitCert(Cert*);
wolfSSL 4:1b0d80432c79 172 WOLFSSL_API int wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
wolfSSL 4:1b0d80432c79 173 ecc_key*, WC_RNG*);
wolfSSL 4:1b0d80432c79 174 #ifdef WOLFSSL_CERT_REQ
wolfSSL 4:1b0d80432c79 175 WOLFSSL_API int wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz,
wolfSSL 4:1b0d80432c79 176 RsaKey*, ecc_key*);
wolfSSL 4:1b0d80432c79 177 #endif
wolfSSL 4:1b0d80432c79 178 WOLFSSL_API int wc_SignCert(int requestSz, int sigType, byte* derBuffer,
wolfSSL 4:1b0d80432c79 179 word32 derSz, RsaKey*, ecc_key*, WC_RNG*);
wolfSSL 4:1b0d80432c79 180 WOLFSSL_API int wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
wolfSSL 4:1b0d80432c79 181 WC_RNG*);
wolfSSL 4:1b0d80432c79 182 WOLFSSL_API int wc_SetIssuer(Cert*, const char*);
wolfSSL 4:1b0d80432c79 183 WOLFSSL_API int wc_SetSubject(Cert*, const char*);
wolfSSL 4:1b0d80432c79 184 #ifdef WOLFSSL_ALT_NAMES
wolfSSL 4:1b0d80432c79 185 WOLFSSL_API int wc_SetAltNames(Cert*, const char*);
wolfSSL 4:1b0d80432c79 186 #endif
wolfSSL 4:1b0d80432c79 187 WOLFSSL_API int wc_SetIssuerBuffer(Cert*, const byte*, int);
wolfSSL 4:1b0d80432c79 188 WOLFSSL_API int wc_SetSubjectBuffer(Cert*, const byte*, int);
wolfSSL 4:1b0d80432c79 189 WOLFSSL_API int wc_SetAltNamesBuffer(Cert*, const byte*, int);
wolfSSL 4:1b0d80432c79 190 WOLFSSL_API int wc_SetDatesBuffer(Cert*, const byte*, int);
wolfSSL 4:1b0d80432c79 191
wolfSSL 4:1b0d80432c79 192 #ifdef WOLFSSL_CERT_EXT
wolfSSL 4:1b0d80432c79 193 WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
wolfSSL 4:1b0d80432c79 194 ecc_key *eckey);
wolfSSL 4:1b0d80432c79 195 WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz);
wolfSSL 4:1b0d80432c79 196 WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file);
wolfSSL 4:1b0d80432c79 197 WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
wolfSSL 4:1b0d80432c79 198 ecc_key *eckey);
wolfSSL 4:1b0d80432c79 199 WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file);
wolfSSL 4:1b0d80432c79 200
wolfSSL 4:1b0d80432c79 201 #ifdef HAVE_NTRU
wolfSSL 4:1b0d80432c79 202 WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey,
wolfSSL 4:1b0d80432c79 203 word16 ntruKeySz);
wolfSSL 4:1b0d80432c79 204 #endif
wolfSSL 4:1b0d80432c79 205
wolfSSL 4:1b0d80432c79 206 /* Set the KeyUsage.
wolfSSL 4:1b0d80432c79 207 * Value is a string separated tokens with ','. Accepted tokens are :
wolfSSL 4:1b0d80432c79 208 * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign,
wolfSSL 4:1b0d80432c79 209 * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly.
wolfSSL 4:1b0d80432c79 210 *
wolfSSL 4:1b0d80432c79 211 * nonRepudiation and contentCommitment are for the same usage.
wolfSSL 4:1b0d80432c79 212 */
wolfSSL 4:1b0d80432c79 213 WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value);
wolfSSL 4:1b0d80432c79 214
wolfSSL 4:1b0d80432c79 215 /* encode Certificate Policies, return total bytes written
wolfSSL 4:1b0d80432c79 216 * each input value must be ITU-T X.690 formatted : a.b.c...
wolfSSL 4:1b0d80432c79 217 * input must be an array of values with a NULL terminated for the latest
wolfSSL 4:1b0d80432c79 218 * RFC5280 : non-critical */
wolfSSL 4:1b0d80432c79 219 WOLFSSL_API int wc_SetCertificatePolicies(Cert *cert, const char **input);
wolfSSL 4:1b0d80432c79 220
wolfSSL 4:1b0d80432c79 221 #endif /* WOLFSSL_CERT_EXT */
wolfSSL 4:1b0d80432c79 222
wolfSSL 4:1b0d80432c79 223 #ifdef HAVE_NTRU
wolfSSL 4:1b0d80432c79 224 WOLFSSL_API int wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz,
wolfSSL 4:1b0d80432c79 225 const byte* ntruKey, word16 keySz,
wolfSSL 4:1b0d80432c79 226 WC_RNG*);
wolfSSL 4:1b0d80432c79 227 #endif
wolfSSL 4:1b0d80432c79 228
wolfSSL 4:1b0d80432c79 229 #endif /* WOLFSSL_CERT_GEN */
wolfSSL 4:1b0d80432c79 230
wolfSSL 4:1b0d80432c79 231 #if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER)
wolfSSL 4:1b0d80432c79 232 #ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED
wolfSSL 4:1b0d80432c79 233 #ifndef NO_FILESYSTEM
wolfSSL 4:1b0d80432c79 234 /* forward from wolfssl */
wolfSSL 4:1b0d80432c79 235 WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName,
wolfSSL 4:1b0d80432c79 236 unsigned char* derBuf, int derSz);
wolfSSL 4:1b0d80432c79 237 #endif
wolfSSL 4:1b0d80432c79 238
wolfSSL 4:1b0d80432c79 239 /* forward from wolfssl */
wolfSSL 4:1b0d80432c79 240 WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int,
wolfSSL 4:1b0d80432c79 241 unsigned char*, int);
wolfSSL 4:1b0d80432c79 242 #define WOLFSSL_PEMPUBKEY_TODER_DEFINED
wolfSSL 4:1b0d80432c79 243 #endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */
wolfSSL 4:1b0d80432c79 244 #endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER */
wolfSSL 4:1b0d80432c79 245
wolfSSL 4:1b0d80432c79 246 #if defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) || !defined(NO_DSA)
wolfSSL 4:1b0d80432c79 247 WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output,
wolfSSL 4:1b0d80432c79 248 word32 outputSz, int type);
wolfSSL 4:1b0d80432c79 249 WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output,
wolfSSL 4:1b0d80432c79 250 word32 outputSz, byte *cipherIno, int type);
wolfSSL 4:1b0d80432c79 251 #endif
wolfSSL 4:1b0d80432c79 252
wolfSSL 4:1b0d80432c79 253 #ifdef HAVE_ECC
wolfSSL 4:1b0d80432c79 254 /* private key helpers */
wolfSSL 4:1b0d80432c79 255 WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*,
wolfSSL 4:1b0d80432c79 256 ecc_key*, word32);
wolfSSL 4:1b0d80432c79 257 WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen);
wolfSSL 4:1b0d80432c79 258
wolfSSL 4:1b0d80432c79 259 /* public key helper */
wolfSSL 4:1b0d80432c79 260 WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*,
wolfSSL 4:1b0d80432c79 261 ecc_key*, word32);
wolfSSL 4:1b0d80432c79 262 #endif
wolfSSL 4:1b0d80432c79 263
wolfSSL 4:1b0d80432c79 264 /* DER encode signature */
wolfSSL 4:1b0d80432c79 265 WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest,
wolfSSL 4:1b0d80432c79 266 word32 digSz, int hashOID);
wolfSSL 4:1b0d80432c79 267 WOLFSSL_API int wc_GetCTC_HashOID(int type);
wolfSSL 4:1b0d80432c79 268
wolfSSL 4:1b0d80432c79 269 #ifdef __cplusplus
wolfSSL 4:1b0d80432c79 270 } /* extern "C" */
wolfSSL 4:1b0d80432c79 271 #endif
wolfSSL 4:1b0d80432c79 272
wolfSSL 4:1b0d80432c79 273 #endif /* WOLF_CRYPT_ASN_PUBLIC_H */
wolfSSL 4:1b0d80432c79 274
wolfSSL 4:1b0d80432c79 275