wolf SSL / wolfSSL

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

Dependents:   CyaSSL-Twitter-OAuth4Tw Example-client-tls-cert TwitterReader TweetTest ... more

wolfssl/wolfcrypt/pkcs7.h@0:d92f9d21154c, 2015-06-26 (annotated)

Committer:
wolfSSL
Date:
Fri Jun 26 00:39:20 2015 +0000
Revision:
0:d92f9d21154c
wolfSSL 3.6.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 0:d92f9d21154c 1 /* pkcs7.h
wolfSSL 0:d92f9d21154c 2 *
wolfSSL 0:d92f9d21154c 3 * Copyright (C) 2006-2015 wolfSSL Inc.
wolfSSL 0:d92f9d21154c 4 *
wolfSSL 0:d92f9d21154c 5 * This file is part of wolfSSL. (formerly known as CyaSSL)
wolfSSL 0:d92f9d21154c 6 *
wolfSSL 0:d92f9d21154c 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 0:d92f9d21154c 8 * it under the terms of the GNU General Public License as published by
wolfSSL 0:d92f9d21154c 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 0:d92f9d21154c 10 * (at your option) any later version.
wolfSSL 0:d92f9d21154c 11 *
wolfSSL 0:d92f9d21154c 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 0:d92f9d21154c 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 0:d92f9d21154c 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 0:d92f9d21154c 15 * GNU General Public License for more details.
wolfSSL 0:d92f9d21154c 16 *
wolfSSL 0:d92f9d21154c 17 * You should have received a copy of the GNU General Public License
wolfSSL 0:d92f9d21154c 18 * along with this program; if not, write to the Free Software
wolfSSL 0:d92f9d21154c 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
wolfSSL 0:d92f9d21154c 20 */
wolfSSL 0:d92f9d21154c 21
wolfSSL 0:d92f9d21154c 22 #ifndef WOLF_CRYPT_PKCS7_H
wolfSSL 0:d92f9d21154c 23 #define WOLF_CRYPT_PKCS7_H
wolfSSL 0:d92f9d21154c 24
wolfSSL 0:d92f9d21154c 25 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 0:d92f9d21154c 26
wolfSSL 0:d92f9d21154c 27 #ifdef HAVE_PKCS7
wolfSSL 0:d92f9d21154c 28
wolfSSL 0:d92f9d21154c 29 #ifndef NO_ASN
wolfSSL 0:d92f9d21154c 30 #include <wolfssl/wolfcrypt/asn.h>
wolfSSL 0:d92f9d21154c 31 #endif
wolfSSL 0:d92f9d21154c 32 #include <wolfssl/wolfcrypt/asn_public.h>
wolfSSL 0:d92f9d21154c 33 #include <wolfssl/wolfcrypt/random.h>
wolfSSL 0:d92f9d21154c 34 #ifndef NO_DES3
wolfSSL 0:d92f9d21154c 35 #include <wolfssl/wolfcrypt/des3.h>
wolfSSL 0:d92f9d21154c 36 #endif
wolfSSL 0:d92f9d21154c 37
wolfSSL 0:d92f9d21154c 38 #ifdef __cplusplus
wolfSSL 0:d92f9d21154c 39 extern "C" {
wolfSSL 0:d92f9d21154c 40 #endif
wolfSSL 0:d92f9d21154c 41
wolfSSL 0:d92f9d21154c 42 /* PKCS#7 content types, ref RFC 2315 (Section 14) */
wolfSSL 0:d92f9d21154c 43 enum PKCS7_TYPES {
wolfSSL 0:d92f9d21154c 44 PKCS7_MSG = 650, /* 1.2.840.113549.1.7 */
wolfSSL 0:d92f9d21154c 45 DATA = 651, /* 1.2.840.113549.1.7.1 */
wolfSSL 0:d92f9d21154c 46 SIGNED_DATA = 652, /* 1.2.840.113549.1.7.2 */
wolfSSL 0:d92f9d21154c 47 ENVELOPED_DATA = 653, /* 1.2.840.113549.1.7.3 */
wolfSSL 0:d92f9d21154c 48 SIGNED_AND_ENVELOPED_DATA = 654, /* 1.2.840.113549.1.7.4 */
wolfSSL 0:d92f9d21154c 49 DIGESTED_DATA = 655, /* 1.2.840.113549.1.7.5 */
wolfSSL 0:d92f9d21154c 50 ENCRYPTED_DATA = 656 /* 1.2.840.113549.1.7.6 */
wolfSSL 0:d92f9d21154c 51 };
wolfSSL 0:d92f9d21154c 52
wolfSSL 0:d92f9d21154c 53 enum Pkcs7_Misc {
wolfSSL 0:d92f9d21154c 54 PKCS7_NONCE_SZ = 16,
wolfSSL 0:d92f9d21154c 55 MAX_ENCRYPTED_KEY_SZ = 512, /* max enc. key size, RSA <= 4096 */
wolfSSL 0:d92f9d21154c 56 MAX_CONTENT_KEY_LEN = DES3_KEYLEN, /* highest current cipher is 3DES */
wolfSSL 0:d92f9d21154c 57 MAX_RECIP_SZ = MAX_VERSION_SZ +
wolfSSL 0:d92f9d21154c 58 MAX_SEQ_SZ + ASN_NAME_MAX + MAX_SN_SZ +
wolfSSL 0:d92f9d21154c 59 MAX_SEQ_SZ + MAX_ALGO_SZ + 1 + MAX_ENCRYPTED_KEY_SZ
wolfSSL 0:d92f9d21154c 60 };
wolfSSL 0:d92f9d21154c 61
wolfSSL 0:d92f9d21154c 62
wolfSSL 0:d92f9d21154c 63 typedef struct PKCS7Attrib {
wolfSSL 0:d92f9d21154c 64 byte* oid;
wolfSSL 0:d92f9d21154c 65 word32 oidSz;
wolfSSL 0:d92f9d21154c 66 byte* value;
wolfSSL 0:d92f9d21154c 67 word32 valueSz;
wolfSSL 0:d92f9d21154c 68 } PKCS7Attrib;
wolfSSL 0:d92f9d21154c 69
wolfSSL 0:d92f9d21154c 70
wolfSSL 0:d92f9d21154c 71 typedef struct PKCS7 {
wolfSSL 0:d92f9d21154c 72 byte* content; /* inner content, not owner */
wolfSSL 0:d92f9d21154c 73 word32 contentSz; /* content size */
wolfSSL 0:d92f9d21154c 74 int contentOID; /* PKCS#7 content type OID sum */
wolfSSL 0:d92f9d21154c 75
wolfSSL 0:d92f9d21154c 76 RNG* rng;
wolfSSL 0:d92f9d21154c 77
wolfSSL 0:d92f9d21154c 78 int hashOID;
wolfSSL 0:d92f9d21154c 79 int encryptOID; /* key encryption algorithm OID */
wolfSSL 0:d92f9d21154c 80
wolfSSL 0:d92f9d21154c 81 byte* singleCert; /* recipient cert, DER, not owner */
wolfSSL 0:d92f9d21154c 82 word32 singleCertSz; /* size of recipient cert buffer, bytes */
wolfSSL 0:d92f9d21154c 83 byte issuerHash[KEYID_SIZE]; /* hash of all alt Names */
wolfSSL 0:d92f9d21154c 84 byte* issuer; /* issuer name of singleCert */
wolfSSL 0:d92f9d21154c 85 word32 issuerSz; /* length of issuer name */
wolfSSL 0:d92f9d21154c 86 byte issuerSn[MAX_SN_SZ]; /* singleCert's serial number */
wolfSSL 0:d92f9d21154c 87 word32 issuerSnSz; /* length of serial number */
wolfSSL 0:d92f9d21154c 88 byte publicKey[512];
wolfSSL 0:d92f9d21154c 89 word32 publicKeySz;
wolfSSL 0:d92f9d21154c 90 byte* privateKey; /* private key, DER, not owner */
wolfSSL 0:d92f9d21154c 91 word32 privateKeySz; /* size of private key buffer, bytes */
wolfSSL 0:d92f9d21154c 92
wolfSSL 0:d92f9d21154c 93 PKCS7Attrib* signedAttribs;
wolfSSL 0:d92f9d21154c 94 word32 signedAttribsSz;
wolfSSL 0:d92f9d21154c 95 } PKCS7;
wolfSSL 0:d92f9d21154c 96
wolfSSL 0:d92f9d21154c 97
wolfSSL 0:d92f9d21154c 98 WOLFSSL_LOCAL int wc_SetContentType(int pkcs7TypeOID, byte* output);
wolfSSL 0:d92f9d21154c 99 WOLFSSL_LOCAL int wc_GetContentType(const byte* input, word32* inOutIdx,
wolfSSL 0:d92f9d21154c 100 word32* oid, word32 maxIdx);
wolfSSL 0:d92f9d21154c 101 WOLFSSL_LOCAL int wc_CreateRecipientInfo(const byte* cert, word32 certSz,
wolfSSL 0:d92f9d21154c 102 int keyEncAlgo, int blockKeySz,
wolfSSL 0:d92f9d21154c 103 RNG* rng, byte* contentKeyPlain,
wolfSSL 0:d92f9d21154c 104 byte* contentKeyEnc,
wolfSSL 0:d92f9d21154c 105 int* keyEncSz, byte* out, word32 outSz);
wolfSSL 0:d92f9d21154c 106
wolfSSL 0:d92f9d21154c 107 WOLFSSL_API int wc_PKCS7_InitWithCert(PKCS7* pkcs7, byte* cert, word32 certSz);
wolfSSL 0:d92f9d21154c 108 WOLFSSL_API void wc_PKCS7_Free(PKCS7* pkcs7);
wolfSSL 0:d92f9d21154c 109 WOLFSSL_API int wc_PKCS7_EncodeData(PKCS7* pkcs7, byte* output, word32 outputSz);
wolfSSL 0:d92f9d21154c 110 WOLFSSL_API int wc_PKCS7_EncodeSignedData(PKCS7* pkcs7,
wolfSSL 0:d92f9d21154c 111 byte* output, word32 outputSz);
wolfSSL 0:d92f9d21154c 112 WOLFSSL_API int wc_PKCS7_VerifySignedData(PKCS7* pkcs7,
wolfSSL 0:d92f9d21154c 113 byte* pkiMsg, word32 pkiMsgSz);
wolfSSL 0:d92f9d21154c 114 WOLFSSL_API int wc_PKCS7_EncodeEnvelopedData(PKCS7* pkcs7,
wolfSSL 0:d92f9d21154c 115 byte* output, word32 outputSz);
wolfSSL 0:d92f9d21154c 116 WOLFSSL_API int wc_PKCS7_DecodeEnvelopedData(PKCS7* pkcs7, byte* pkiMsg,
wolfSSL 0:d92f9d21154c 117 word32 pkiMsgSz, byte* output,
wolfSSL 0:d92f9d21154c 118 word32 outputSz);
wolfSSL 0:d92f9d21154c 119
wolfSSL 0:d92f9d21154c 120 #ifdef __cplusplus
wolfSSL 0:d92f9d21154c 121 } /* extern "C" */
wolfSSL 0:d92f9d21154c 122 #endif
wolfSSL 0:d92f9d21154c 123
wolfSSL 0:d92f9d21154c 124 #endif /* HAVE_PKCS7 */
wolfSSL 0:d92f9d21154c 125 #endif /* WOLF_CRYPT_PKCS7_H */
wolfSSL 0:d92f9d21154c 126
wolfSSL 0:d92f9d21154c 127