9fa5f5fd96
Reorganize and unify libcrypto's interface so that the RSA implementation is chosen at runtime via dlopen(). This is a checkpoint and may require more tweaks still.
182 lines
6.7 KiB
C
182 lines
6.7 KiB
C
/* rsaref/rsaref.h */
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/* $FreeBSD$ */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#ifndef HEADER_RSAREF_H
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#define HEADER_RSAREF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef NO_RSA
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#include <openssl/rsa.h>
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/* RSAeuro */
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/*#define RSAref_MAX_BITS 2048*/
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/* RSAref */
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#define RSAref_MAX_BITS 1024
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#define RSAref_MIN_BITS 508
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#define RSAref_MAX_LEN ((RSAref_MAX_BITS+7)/8)
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#define RSAref_MAX_PBITS (RSAref_MAX_BITS+1)/2
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#define RSAref_MAX_PLEN ((RSAref_MAX_PBITS+7)/8)
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typedef struct RSArefPublicKey_st
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{
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unsigned int bits;
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unsigned char m[RSAref_MAX_LEN];
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unsigned char e[RSAref_MAX_LEN];
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} RSArefPublicKey;
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typedef struct RSArefPrivateKey_st
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{
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unsigned int bits;
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unsigned char m[RSAref_MAX_LEN];
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unsigned char e[RSAref_MAX_LEN];
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unsigned char d[RSAref_MAX_LEN];
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unsigned char prime[2][RSAref_MAX_PLEN];/* p & q */
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unsigned char pexp[2][RSAref_MAX_PLEN]; /* dmp1 & dmq1 */
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unsigned char coef[RSAref_MAX_PLEN]; /* iqmp */
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} RSArefPrivateKey;
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typedef struct RSARandomState_st
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{
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unsigned int needed;
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unsigned char state[16];
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unsigned int outputnum;
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unsigned char output[16];
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} RSARandomState;
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#define RE_CONTENT_ENCODING 0x0400
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#define RE_DATA 0x0401
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#define RE_DIGEST_ALGORITHM 0x0402
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#define RE_ENCODING 0x0403
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#define RE_KEY 0x0404
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#define RE_KEY_ENCODING 0x0405
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#define RE_LEN 0x0406
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#define RE_MODULUS_LEN 0x0407
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#define RE_NEED_RANDOM 0x0408
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#define RE_PRIVATE_KEY 0x0409
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#define RE_PUBLIC_KEY 0x040a
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#define RE_SIGNATURE 0x040b
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#define RE_SIGNATURE_ENCODING 0x040c
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#define RE_ENCRYPTION_ALGORITHM 0x040d
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int RSAPrivateDecrypt(unsigned char *to, int *outlen, unsigned char *from,
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int len, RSArefPrivateKey *RSAkey);
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int RSAPrivateEncrypt(unsigned char *to, int *outlen, unsigned char *from,
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int len, RSArefPrivateKey *RSAkey);
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int RSAPublicDecrypt(unsigned char *to, int *outlen, unsigned char *from,
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int len, RSArefPublicKey *RSAkey);
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int RSAPublicEncrypt(unsigned char *to, int *outlen, unsigned char *from,
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int len, RSArefPublicKey *RSAkey,RSARandomState *rnd);
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int R_RandomInit(RSARandomState *rnd);
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int R_GetRandomBytesNeeded(unsigned int *,RSARandomState *rnd);
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int R_RandomUpdate(RSARandomState *rnd, unsigned char *data, unsigned int n);
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int R_RandomFinal(RSARandomState *rnd);
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void ERR_load_RSA_strings(void );
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RSA_METHOD *RSA_PKCS1(void );
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#endif
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/* BEGIN ERROR CODES */
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/* The following lines are auto generated by the script mkerr.pl. Any changes
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* made after this point may be overwritten when the script is next run.
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*/
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/* Error codes for the RSAREF functions. */
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/* Function codes. */
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#define RSAREF_F_BN_REF_MOD_EXP 100
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#define RSAREF_F_RSAREF_BN2BIN 101
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#define RSAREF_F_RSA_BN2BIN 102
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#define RSAREF_F_RSA_PRIVATE_DECRYPT 103
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#define RSAREF_F_RSA_PRIVATE_ENCRYPT 104
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#define RSAREF_F_RSA_PUBLIC_DECRYPT 105
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#define RSAREF_F_RSA_PUBLIC_ENCRYPT 106
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#define RSAREF_F_RSA_REF_BN2BIN 107
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#define RSAREF_F_RSA_REF_MOD_EXP 108
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#define RSAREF_F_RSA_REF_PRIVATE_DECRYPT 109
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#define RSAREF_F_RSA_REF_PRIVATE_ENCRYPT 110
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#define RSAREF_F_RSA_REF_PUBLIC_DECRYPT 111
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#define RSAREF_F_RSA_REF_PUBLIC_ENCRYPT 112
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/* Reason codes. */
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#define RSAREF_R_CONTENT_ENCODING 0x0400
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#define RSAREF_R_DATA 0x0401
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#define RSAREF_R_DIGEST_ALGORITHM 0x0402
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#define RSAREF_R_ENCODING 0x0403
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#define RSAREF_R_ENCRYPTION_ALGORITHM 0x040d
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#define RSAREF_R_KEY 0x0404
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#define RSAREF_R_KEY_ENCODING 0x0405
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#define RSAREF_R_LEN 0x0406
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#define RSAREF_R_MODULUS_LEN 0x0407
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#define RSAREF_R_NEED_RANDOM 0x0408
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#define RSAREF_R_PRIVATE_KEY 0x0409
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#define RSAREF_R_PUBLIC_KEY 0x040a
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#define RSAREF_R_SIGNATURE 0x040b
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#define RSAREF_R_SIGNATURE_ENCODING 0x040c
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#ifdef __cplusplus
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}
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#endif
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#endif
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