wolf SSL / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

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wolfssl/wolfcrypt/asn_public.h@13:f67a6c6013ca, 2017-08-22 (annotated)

Committer:
wolfSSL
Date:
Tue Aug 22 10:48:22 2017 +0000
Revision:
13:f67a6c6013ca
wolfSSL3.12.0 with TLS1.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 13:f67a6c6013ca 1 /* asn_public.h
wolfSSL 13:f67a6c6013ca 2 *
wolfSSL 13:f67a6c6013ca 3 * Copyright (C) 2006-2016 wolfSSL Inc.
wolfSSL 13:f67a6c6013ca 4 *
wolfSSL 13:f67a6c6013ca 5 * This file is part of wolfSSL.
wolfSSL 13:f67a6c6013ca 6 *
wolfSSL 13:f67a6c6013ca 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 13:f67a6c6013ca 8 * it under the terms of the GNU General Public License as published by
wolfSSL 13:f67a6c6013ca 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 13:f67a6c6013ca 10 * (at your option) any later version.
wolfSSL 13:f67a6c6013ca 11 *
wolfSSL 13:f67a6c6013ca 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 13:f67a6c6013ca 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 13:f67a6c6013ca 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 13:f67a6c6013ca 15 * GNU General Public License for more details.
wolfSSL 13:f67a6c6013ca 16 *
wolfSSL 13:f67a6c6013ca 17 * You should have received a copy of the GNU General Public License
wolfSSL 13:f67a6c6013ca 18 * along with this program; if not, write to the Free Software
wolfSSL 13:f67a6c6013ca 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 13:f67a6c6013ca 20 */
wolfSSL 13:f67a6c6013ca 21
wolfSSL 13:f67a6c6013ca 22
wolfSSL 13:f67a6c6013ca 23
wolfSSL 13:f67a6c6013ca 24 #ifndef WOLF_CRYPT_ASN_PUBLIC_H
wolfSSL 13:f67a6c6013ca 25 #define WOLF_CRYPT_ASN_PUBLIC_H
wolfSSL 13:f67a6c6013ca 26
wolfSSL 13:f67a6c6013ca 27 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 13:f67a6c6013ca 28
wolfSSL 13:f67a6c6013ca 29 #ifdef __cplusplus
wolfSSL 13:f67a6c6013ca 30 extern "C" {
wolfSSL 13:f67a6c6013ca 31 #endif
wolfSSL 13:f67a6c6013ca 32
wolfSSL 13:f67a6c6013ca 33 /* guard on redeclaration */
wolfSSL 13:f67a6c6013ca 34 #ifndef WC_ECCKEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 35 typedef struct ecc_key ecc_key;
wolfSSL 13:f67a6c6013ca 36 #define WC_ECCKEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 37 #endif
wolfSSL 13:f67a6c6013ca 38 #ifndef WC_ED25519KEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 39 typedef struct ed25519_key ed25519_key;
wolfSSL 13:f67a6c6013ca 40 #define WC_ED25519KEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 41 #endif
wolfSSL 13:f67a6c6013ca 42 #ifndef WC_RSAKEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 43 typedef struct RsaKey RsaKey;
wolfSSL 13:f67a6c6013ca 44 #define WC_RSAKEY_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 45 #endif
wolfSSL 13:f67a6c6013ca 46 #ifndef WC_RNG_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 47 typedef struct WC_RNG WC_RNG;
wolfSSL 13:f67a6c6013ca 48 #define WC_RNG_TYPE_DEFINED
wolfSSL 13:f67a6c6013ca 49 #endif
wolfSSL 13:f67a6c6013ca 50
wolfSSL 13:f67a6c6013ca 51 /* Certificate file Type */
wolfSSL 13:f67a6c6013ca 52 enum CertType {
wolfSSL 13:f67a6c6013ca 53 CERT_TYPE = 0,
wolfSSL 13:f67a6c6013ca 54 PRIVATEKEY_TYPE,
wolfSSL 13:f67a6c6013ca 55 DH_PARAM_TYPE,
wolfSSL 13:f67a6c6013ca 56 DSA_PARAM_TYPE,
wolfSSL 13:f67a6c6013ca 57 CRL_TYPE,
wolfSSL 13:f67a6c6013ca 58 CA_TYPE,
wolfSSL 13:f67a6c6013ca 59 ECC_PRIVATEKEY_TYPE,
wolfSSL 13:f67a6c6013ca 60 DSA_PRIVATEKEY_TYPE,
wolfSSL 13:f67a6c6013ca 61 CERTREQ_TYPE,
wolfSSL 13:f67a6c6013ca 62 DSA_TYPE,
wolfSSL 13:f67a6c6013ca 63 ECC_TYPE,
wolfSSL 13:f67a6c6013ca 64 RSA_TYPE,
wolfSSL 13:f67a6c6013ca 65 PUBLICKEY_TYPE,
wolfSSL 13:f67a6c6013ca 66 RSA_PUBLICKEY_TYPE,
wolfSSL 13:f67a6c6013ca 67 ECC_PUBLICKEY_TYPE,
wolfSSL 13:f67a6c6013ca 68 TRUSTED_PEER_TYPE,
wolfSSL 13:f67a6c6013ca 69 EDDSA_PRIVATEKEY_TYPE,
wolfSSL 13:f67a6c6013ca 70 ED25519_TYPE
wolfSSL 13:f67a6c6013ca 71 };
wolfSSL 13:f67a6c6013ca 72
wolfSSL 13:f67a6c6013ca 73
wolfSSL 13:f67a6c6013ca 74 /* Signature type, by OID sum */
wolfSSL 13:f67a6c6013ca 75 enum Ctc_SigType {
wolfSSL 13:f67a6c6013ca 76 CTC_SHAwDSA = 517,
wolfSSL 13:f67a6c6013ca 77 CTC_MD2wRSA = 646,
wolfSSL 13:f67a6c6013ca 78 CTC_MD5wRSA = 648,
wolfSSL 13:f67a6c6013ca 79 CTC_SHAwRSA = 649,
wolfSSL 13:f67a6c6013ca 80 CTC_SHAwECDSA = 520,
wolfSSL 13:f67a6c6013ca 81 CTC_SHA224wRSA = 658,
wolfSSL 13:f67a6c6013ca 82 CTC_SHA224wECDSA = 527,
wolfSSL 13:f67a6c6013ca 83 CTC_SHA256wRSA = 655,
wolfSSL 13:f67a6c6013ca 84 CTC_SHA256wECDSA = 524,
wolfSSL 13:f67a6c6013ca 85 CTC_SHA384wRSA = 656,
wolfSSL 13:f67a6c6013ca 86 CTC_SHA384wECDSA = 525,
wolfSSL 13:f67a6c6013ca 87 CTC_SHA512wRSA = 657,
wolfSSL 13:f67a6c6013ca 88 CTC_SHA512wECDSA = 526,
wolfSSL 13:f67a6c6013ca 89 CTC_ED25519 = 256
wolfSSL 13:f67a6c6013ca 90 };
wolfSSL 13:f67a6c6013ca 91
wolfSSL 13:f67a6c6013ca 92 enum Ctc_Encoding {
wolfSSL 13:f67a6c6013ca 93 CTC_UTF8 = 0x0c, /* utf8 */
wolfSSL 13:f67a6c6013ca 94 CTC_PRINTABLE = 0x13 /* printable */
wolfSSL 13:f67a6c6013ca 95 };
wolfSSL 13:f67a6c6013ca 96
wolfSSL 13:f67a6c6013ca 97 enum Ctc_Misc {
wolfSSL 13:f67a6c6013ca 98 CTC_COUNTRY_SIZE = 2,
wolfSSL 13:f67a6c6013ca 99 CTC_NAME_SIZE = 64,
wolfSSL 13:f67a6c6013ca 100 CTC_DATE_SIZE = 32,
wolfSSL 13:f67a6c6013ca 101 CTC_MAX_ALT_SIZE = 16384, /* may be huge */
wolfSSL 13:f67a6c6013ca 102 CTC_SERIAL_SIZE = 8,
wolfSSL 13:f67a6c6013ca 103 #ifdef WOLFSSL_CERT_EXT
wolfSSL 13:f67a6c6013ca 104 /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum
wolfSSL 13:f67a6c6013ca 105 * We support only hash */
wolfSSL 13:f67a6c6013ca 106 CTC_MAX_SKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
wolfSSL 13:f67a6c6013ca 107 CTC_MAX_AKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
wolfSSL 13:f67a6c6013ca 108 CTC_MAX_CERTPOL_SZ = 64,
wolfSSL 13:f67a6c6013ca 109 CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */
wolfSSL 13:f67a6c6013ca 110 #endif /* WOLFSSL_CERT_EXT */
wolfSSL 13:f67a6c6013ca 111 };
wolfSSL 13:f67a6c6013ca 112
wolfSSL 13:f67a6c6013ca 113
wolfSSL 13:f67a6c6013ca 114 #ifdef WOLFSSL_CERT_GEN
wolfSSL 13:f67a6c6013ca 115
wolfSSL 13:f67a6c6013ca 116 typedef struct CertName {
wolfSSL 13:f67a6c6013ca 117 char country[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 118 char countryEnc;
wolfSSL 13:f67a6c6013ca 119 char state[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 120 char stateEnc;
wolfSSL 13:f67a6c6013ca 121 char locality[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 122 char localityEnc;
wolfSSL 13:f67a6c6013ca 123 char sur[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 124 char surEnc;
wolfSSL 13:f67a6c6013ca 125 char org[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 126 char orgEnc;
wolfSSL 13:f67a6c6013ca 127 char unit[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 128 char unitEnc;
wolfSSL 13:f67a6c6013ca 129 char commonName[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 130 char commonNameEnc;
wolfSSL 13:f67a6c6013ca 131 char email[CTC_NAME_SIZE]; /* !!!! email has to be last !!!! */
wolfSSL 13:f67a6c6013ca 132 } CertName;
wolfSSL 13:f67a6c6013ca 133
wolfSSL 13:f67a6c6013ca 134
wolfSSL 13:f67a6c6013ca 135 /* for user to fill for certificate generation */
wolfSSL 13:f67a6c6013ca 136 typedef struct Cert {
wolfSSL 13:f67a6c6013ca 137 int version; /* x509 version */
wolfSSL 13:f67a6c6013ca 138 byte serial[CTC_SERIAL_SIZE]; /* serial number */
wolfSSL 13:f67a6c6013ca 139 int sigType; /* signature algo type */
wolfSSL 13:f67a6c6013ca 140 CertName issuer; /* issuer info */
wolfSSL 13:f67a6c6013ca 141 int daysValid; /* validity days */
wolfSSL 13:f67a6c6013ca 142 int selfSigned; /* self signed flag */
wolfSSL 13:f67a6c6013ca 143 CertName subject; /* subject info */
wolfSSL 13:f67a6c6013ca 144 int isCA; /* is this going to be a CA */
wolfSSL 13:f67a6c6013ca 145 /* internal use only */
wolfSSL 13:f67a6c6013ca 146 int bodySz; /* pre sign total size */
wolfSSL 13:f67a6c6013ca 147 int keyType; /* public key type of subject */
wolfSSL 13:f67a6c6013ca 148 #ifdef WOLFSSL_ALT_NAMES
wolfSSL 13:f67a6c6013ca 149 byte altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */
wolfSSL 13:f67a6c6013ca 150 int altNamesSz; /* altNames size in bytes */
wolfSSL 13:f67a6c6013ca 151 byte beforeDate[CTC_DATE_SIZE]; /* before date copy */
wolfSSL 13:f67a6c6013ca 152 int beforeDateSz; /* size of copy */
wolfSSL 13:f67a6c6013ca 153 byte afterDate[CTC_DATE_SIZE]; /* after date copy */
wolfSSL 13:f67a6c6013ca 154 int afterDateSz; /* size of copy */
wolfSSL 13:f67a6c6013ca 155 #endif
wolfSSL 13:f67a6c6013ca 156 #ifdef WOLFSSL_CERT_EXT
wolfSSL 13:f67a6c6013ca 157 byte skid[CTC_MAX_SKID_SIZE]; /* Subject Key Identifier */
wolfSSL 13:f67a6c6013ca 158 int skidSz; /* SKID size in bytes */
wolfSSL 13:f67a6c6013ca 159 byte akid[CTC_MAX_AKID_SIZE]; /* Authority Key Identifier */
wolfSSL 13:f67a6c6013ca 160 int akidSz; /* AKID size in bytes */
wolfSSL 13:f67a6c6013ca 161 word16 keyUsage; /* Key Usage */
wolfSSL 13:f67a6c6013ca 162 char certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ];
wolfSSL 13:f67a6c6013ca 163 word16 certPoliciesNb; /* Number of Cert Policy */
wolfSSL 13:f67a6c6013ca 164 #endif
wolfSSL 13:f67a6c6013ca 165 #ifdef WOLFSSL_CERT_REQ
wolfSSL 13:f67a6c6013ca 166 char challengePw[CTC_NAME_SIZE];
wolfSSL 13:f67a6c6013ca 167 #endif
wolfSSL 13:f67a6c6013ca 168 void* heap; /* heap hint */
wolfSSL 13:f67a6c6013ca 169 } Cert;
wolfSSL 13:f67a6c6013ca 170
wolfSSL 13:f67a6c6013ca 171
wolfSSL 13:f67a6c6013ca 172 /* Initialize and Set Certificate defaults:
wolfSSL 13:f67a6c6013ca 173 version = 3 (0x2)
wolfSSL 13:f67a6c6013ca 174 serial = 0 (Will be randomly generated)
wolfSSL 13:f67a6c6013ca 175 sigType = SHA_WITH_RSA
wolfSSL 13:f67a6c6013ca 176 issuer = blank
wolfSSL 13:f67a6c6013ca 177 daysValid = 500
wolfSSL 13:f67a6c6013ca 178 selfSigned = 1 (true) use subject as issuer
wolfSSL 13:f67a6c6013ca 179 subject = blank
wolfSSL 13:f67a6c6013ca 180 isCA = 0 (false)
wolfSSL 13:f67a6c6013ca 181 keyType = RSA_KEY (default)
wolfSSL 13:f67a6c6013ca 182 */
wolfSSL 13:f67a6c6013ca 183 WOLFSSL_API int wc_InitCert(Cert*);
wolfSSL 13:f67a6c6013ca 184 WOLFSSL_API int wc_MakeCert_ex(Cert* cert, byte* derBuffer, word32 derSz,
wolfSSL 13:f67a6c6013ca 185 int keyType, void* key, WC_RNG* rng);
wolfSSL 13:f67a6c6013ca 186 WOLFSSL_API int wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
wolfSSL 13:f67a6c6013ca 187 ecc_key*, WC_RNG*);
wolfSSL 13:f67a6c6013ca 188 #ifdef WOLFSSL_CERT_REQ
wolfSSL 13:f67a6c6013ca 189 WOLFSSL_API int wc_MakeCertReq_ex(Cert*, byte* derBuffer, word32 derSz,
wolfSSL 13:f67a6c6013ca 190 int, void*);
wolfSSL 13:f67a6c6013ca 191 WOLFSSL_API int wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz,
wolfSSL 13:f67a6c6013ca 192 RsaKey*, ecc_key*);
wolfSSL 13:f67a6c6013ca 193 #endif
wolfSSL 13:f67a6c6013ca 194 WOLFSSL_API int wc_SignCert_ex(int requestSz, int sType, byte* buffer,
wolfSSL 13:f67a6c6013ca 195 word32 buffSz, int keyType, void* key,
wolfSSL 13:f67a6c6013ca 196 WC_RNG* rng);
wolfSSL 13:f67a6c6013ca 197 WOLFSSL_API int wc_SignCert(int requestSz, int sigType, byte* derBuffer,
wolfSSL 13:f67a6c6013ca 198 word32 derSz, RsaKey*, ecc_key*, WC_RNG*);
wolfSSL 13:f67a6c6013ca 199 WOLFSSL_API int wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
wolfSSL 13:f67a6c6013ca 200 WC_RNG*);
wolfSSL 13:f67a6c6013ca 201 WOLFSSL_API int wc_SetIssuer(Cert*, const char*);
wolfSSL 13:f67a6c6013ca 202 WOLFSSL_API int wc_SetSubject(Cert*, const char*);
wolfSSL 13:f67a6c6013ca 203 #ifdef WOLFSSL_ALT_NAMES
wolfSSL 13:f67a6c6013ca 204 WOLFSSL_API int wc_SetAltNames(Cert*, const char*);
wolfSSL 13:f67a6c6013ca 205 #endif
wolfSSL 13:f67a6c6013ca 206 WOLFSSL_API int wc_SetIssuerBuffer(Cert*, const byte*, int);
wolfSSL 13:f67a6c6013ca 207 WOLFSSL_API int wc_SetSubjectBuffer(Cert*, const byte*, int);
wolfSSL 13:f67a6c6013ca 208 WOLFSSL_API int wc_SetAltNamesBuffer(Cert*, const byte*, int);
wolfSSL 13:f67a6c6013ca 209 WOLFSSL_API int wc_SetDatesBuffer(Cert*, const byte*, int);
wolfSSL 13:f67a6c6013ca 210
wolfSSL 13:f67a6c6013ca 211 #ifdef WOLFSSL_CERT_EXT
wolfSSL 13:f67a6c6013ca 212 WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey_ex(Cert *cert, int keyType,
wolfSSL 13:f67a6c6013ca 213 void* key);
wolfSSL 13:f67a6c6013ca 214 WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
wolfSSL 13:f67a6c6013ca 215 ecc_key *eckey);
wolfSSL 13:f67a6c6013ca 216 WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz);
wolfSSL 13:f67a6c6013ca 217 WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file);
wolfSSL 13:f67a6c6013ca 218 WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey_ex(Cert *cert, int keyType,
wolfSSL 13:f67a6c6013ca 219 void* key);
wolfSSL 13:f67a6c6013ca 220 WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
wolfSSL 13:f67a6c6013ca 221 ecc_key *eckey);
wolfSSL 13:f67a6c6013ca 222 WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file);
wolfSSL 13:f67a6c6013ca 223
wolfSSL 13:f67a6c6013ca 224 #ifdef HAVE_NTRU
wolfSSL 13:f67a6c6013ca 225 WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey,
wolfSSL 13:f67a6c6013ca 226 word16 ntruKeySz);
wolfSSL 13:f67a6c6013ca 227 #endif
wolfSSL 13:f67a6c6013ca 228
wolfSSL 13:f67a6c6013ca 229 /* Set the KeyUsage.
wolfSSL 13:f67a6c6013ca 230 * Value is a string separated tokens with ','. Accepted tokens are :
wolfSSL 13:f67a6c6013ca 231 * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign,
wolfSSL 13:f67a6c6013ca 232 * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly.
wolfSSL 13:f67a6c6013ca 233 *
wolfSSL 13:f67a6c6013ca 234 * nonRepudiation and contentCommitment are for the same usage.
wolfSSL 13:f67a6c6013ca 235 */
wolfSSL 13:f67a6c6013ca 236 WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value);
wolfSSL 13:f67a6c6013ca 237
wolfSSL 13:f67a6c6013ca 238 #endif /* WOLFSSL_CERT_EXT */
wolfSSL 13:f67a6c6013ca 239
wolfSSL 13:f67a6c6013ca 240 #ifdef HAVE_NTRU
wolfSSL 13:f67a6c6013ca 241 WOLFSSL_API int wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz,
wolfSSL 13:f67a6c6013ca 242 const byte* ntruKey, word16 keySz,
wolfSSL 13:f67a6c6013ca 243 WC_RNG*);
wolfSSL 13:f67a6c6013ca 244 #endif
wolfSSL 13:f67a6c6013ca 245
wolfSSL 13:f67a6c6013ca 246 #endif /* WOLFSSL_CERT_GEN */
wolfSSL 13:f67a6c6013ca 247
wolfSSL 13:f67a6c6013ca 248 #if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER)
wolfSSL 13:f67a6c6013ca 249 #ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED
wolfSSL 13:f67a6c6013ca 250 #ifndef NO_FILESYSTEM
wolfSSL 13:f67a6c6013ca 251 /* forward from wolfssl */
wolfSSL 13:f67a6c6013ca 252 WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName,
wolfSSL 13:f67a6c6013ca 253 unsigned char* derBuf, int derSz);
wolfSSL 13:f67a6c6013ca 254 #endif
wolfSSL 13:f67a6c6013ca 255
wolfSSL 13:f67a6c6013ca 256 /* forward from wolfssl */
wolfSSL 13:f67a6c6013ca 257 WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int,
wolfSSL 13:f67a6c6013ca 258 unsigned char*, int);
wolfSSL 13:f67a6c6013ca 259 #define WOLFSSL_PEMPUBKEY_TODER_DEFINED
wolfSSL 13:f67a6c6013ca 260 #endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */
wolfSSL 13:f67a6c6013ca 261 #endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER */
wolfSSL 13:f67a6c6013ca 262
wolfSSL 13:f67a6c6013ca 263 #if defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) || !defined(NO_DSA) \
wolfSSL 13:f67a6c6013ca 264 || defined(OPENSSL_EXTRA)
wolfSSL 13:f67a6c6013ca 265 WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output,
wolfSSL 13:f67a6c6013ca 266 word32 outputSz, int type);
wolfSSL 13:f67a6c6013ca 267 WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output,
wolfSSL 13:f67a6c6013ca 268 word32 outputSz, byte *cipherIno, int type);
wolfSSL 13:f67a6c6013ca 269 #endif
wolfSSL 13:f67a6c6013ca 270
wolfSSL 13:f67a6c6013ca 271 #ifdef HAVE_ECC
wolfSSL 13:f67a6c6013ca 272 /* private key helpers */
wolfSSL 13:f67a6c6013ca 273 WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*,
wolfSSL 13:f67a6c6013ca 274 ecc_key*, word32);
wolfSSL 13:f67a6c6013ca 275 WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen);
wolfSSL 13:f67a6c6013ca 276 WOLFSSL_API int wc_EccPrivateKeyToDer(ecc_key* key, byte* output,
wolfSSL 13:f67a6c6013ca 277 word32 inLen);
wolfSSL 13:f67a6c6013ca 278
wolfSSL 13:f67a6c6013ca 279 /* public key helper */
wolfSSL 13:f67a6c6013ca 280 WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*,
wolfSSL 13:f67a6c6013ca 281 ecc_key*, word32);
wolfSSL 13:f67a6c6013ca 282 #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
wolfSSL 13:f67a6c6013ca 283 WOLFSSL_API int wc_EccPublicKeyToDer(ecc_key*, byte* output,
wolfSSL 13:f67a6c6013ca 284 word32 inLen, int with_AlgCurve);
wolfSSL 13:f67a6c6013ca 285 #endif
wolfSSL 13:f67a6c6013ca 286 #endif
wolfSSL 13:f67a6c6013ca 287
wolfSSL 13:f67a6c6013ca 288 #ifdef HAVE_ED25519
wolfSSL 13:f67a6c6013ca 289 /* private key helpers */
wolfSSL 13:f67a6c6013ca 290 WOLFSSL_API int wc_Ed25519PrivateKeyDecode(const byte*, word32*,
wolfSSL 13:f67a6c6013ca 291 ed25519_key*, word32);
wolfSSL 13:f67a6c6013ca 292 WOLFSSL_API int wc_Ed25519KeyToDer(ed25519_key* key, byte* output,
wolfSSL 13:f67a6c6013ca 293 word32 inLen);
wolfSSL 13:f67a6c6013ca 294 WOLFSSL_API int wc_Ed25519PrivateKeyToDer(ed25519_key* key, byte* output,
wolfSSL 13:f67a6c6013ca 295 word32 inLen);
wolfSSL 13:f67a6c6013ca 296
wolfSSL 13:f67a6c6013ca 297 /* public key helper */
wolfSSL 13:f67a6c6013ca 298 WOLFSSL_API int wc_Ed25519PublicKeyDecode(const byte*, word32*,
wolfSSL 13:f67a6c6013ca 299 ed25519_key*, word32);
wolfSSL 13:f67a6c6013ca 300 #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
wolfSSL 13:f67a6c6013ca 301 WOLFSSL_API int wc_Ed25519PublicKeyToDer(ed25519_key*, byte* output,
wolfSSL 13:f67a6c6013ca 302 word32 inLen, int with_AlgCurve);
wolfSSL 13:f67a6c6013ca 303 #endif
wolfSSL 13:f67a6c6013ca 304 #endif
wolfSSL 13:f67a6c6013ca 305
wolfSSL 13:f67a6c6013ca 306 /* DER encode signature */
wolfSSL 13:f67a6c6013ca 307 WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest,
wolfSSL 13:f67a6c6013ca 308 word32 digSz, int hashOID);
wolfSSL 13:f67a6c6013ca 309 WOLFSSL_API int wc_GetCTC_HashOID(int type);
wolfSSL 13:f67a6c6013ca 310
wolfSSL 13:f67a6c6013ca 311 WOLFSSL_API int wc_GetPkcs8TraditionalOffset(byte* input,
wolfSSL 13:f67a6c6013ca 312 word32* inOutIdx, word32 sz);
wolfSSL 13:f67a6c6013ca 313 WOLFSSL_API int wc_CreatePKCS8Key(byte* out, word32* outSz,
wolfSSL 13:f67a6c6013ca 314 byte* key, word32 keySz, int algoID, const byte* curveOID, word32 oidSz);
wolfSSL 13:f67a6c6013ca 315
wolfSSL 13:f67a6c6013ca 316 /* Time */
wolfSSL 13:f67a6c6013ca 317 /* Returns seconds (Epoch/UTC)
wolfSSL 13:f67a6c6013ca 318 * timePtr: is "time_t", which is typically "long"
wolfSSL 13:f67a6c6013ca 319 * Example:
wolfSSL 13:f67a6c6013ca 320 long lTime;
wolfSSL 13:f67a6c6013ca 321 rc = wc_GetTime(&lTime, (word32)sizeof(lTime));
wolfSSL 13:f67a6c6013ca 322 */
wolfSSL 13:f67a6c6013ca 323 WOLFSSL_API int wc_GetTime(void* timePtr, word32 timeSize);
wolfSSL 13:f67a6c6013ca 324
wolfSSL 13:f67a6c6013ca 325 #ifdef __cplusplus
wolfSSL 13:f67a6c6013ca 326 } /* extern "C" */
wolfSSL 13:f67a6c6013ca 327 #endif
wolfSSL 13:f67a6c6013ca 328
wolfSSL 13:f67a6c6013ca 329 #endif /* WOLF_CRYPT_ASN_PUBLIC_H */
wolfSSL 13:f67a6c6013ca 330
wolfSSL 13:f67a6c6013ca 331