1d6eeb3b85
Also fix some formatting. Change-Id: I8fb1a95d4a55e40127433f0114fd08a82a4c3d41 Reviewed-on: https://boringssl-review.googlesource.com/13103 Reviewed-by: Adam Langley <agl@google.com>
150 lines
5.9 KiB
C
150 lines
5.9 KiB
C
/* 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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#ifndef OPENSSL_HEADER_RSA_H
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#define OPENSSL_HEADER_RSA_H
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#include <openssl/base.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* rsa.h contains functions for handling encryption and signature using RSA. */
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/* Blinding.
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*
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* TODO: The way blinding is done is being changed and that change is not
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* complete. In particular, the new signing API requires the caller to supply
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* the |BN_BLINDING| but there's no public API for creating & destroying
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* |BN_BLINDING|s. */
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typedef struct bn_blinding_st BN_BLINDING;
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/* Private functions. */
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/* Needs to be kept in sync with `struct RSA` (in `src/rsa/rsa.rs`). */
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struct rsa_st {
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BIGNUM *dmp1;
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BIGNUM *dmq1;
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/* Used to cache montgomery values. The creation of these values is protected
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* by |lock|. */
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BN_MONT_CTX *mont_n;
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BN_MONT_CTX *mont_p;
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BN_MONT_CTX *mont_q;
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BN_MONT_CTX *mont_qq;
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BIGNUM *qmn_mont; /* |q|, Montgomery-encoded using |mont_n|. */
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BIGNUM *iqmp_mont; /* |iqmp|, Montgomery-encoded using |mont_p|. */
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};
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#if defined(__cplusplus)
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} /* extern C */
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#endif
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#define RSA_R_BAD_ENCODING 100
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#define RSA_R_BAD_E_VALUE 101
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#define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
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#define RSA_R_BAD_PAD_BYTE_COUNT 103
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#define RSA_R_BAD_RSA_PARAMETERS 104
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#define RSA_R_BAD_SIGNATURE 105
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#define RSA_R_BAD_VERSION 106
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#define RSA_R_BLOCK_TYPE_IS_NOT_01 107
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#define RSA_R_BN_NOT_INITIALIZED 108
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#define RSA_R_CANNOT_RECOVER_MULTI_PRIME_KEY 109
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#define RSA_R_CRT_PARAMS_ALREADY_GIVEN 110
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#define RSA_R_CRT_VALUES_INCORRECT 111
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#define RSA_R_DATA_LEN_NOT_EQUAL_TO_MOD_LEN 112
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#define RSA_R_DATA_TOO_LARGE 113
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#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 114
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#define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 115
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#define RSA_R_DATA_TOO_SMALL 116
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#define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 117
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#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 118
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#define RSA_R_D_E_NOT_CONGRUENT_TO_1 119
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#define RSA_R_EMPTY_PUBLIC_KEY 120
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#define RSA_R_ENCODE_ERROR 121
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#define RSA_R_FIRST_OCTET_INVALID 122
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#define RSA_R_INCONSISTENT_SET_OF_CRT_VALUES 123
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#define RSA_R_INTERNAL_ERROR 124
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#define RSA_R_INVALID_MESSAGE_LENGTH 125
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#define RSA_R_KEY_SIZE_TOO_SMALL 126
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#define RSA_R_LAST_OCTET_INVALID 127
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#define RSA_R_MODULUS_TOO_LARGE 128
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#define RSA_R_MUST_HAVE_AT_LEAST_TWO_PRIMES 129
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#define RSA_R_NO_PUBLIC_EXPONENT 130
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#define RSA_R_NULL_BEFORE_BLOCK_MISSING 131
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#define RSA_R_N_NOT_EQUAL_P_Q 132
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#define RSA_R_OAEP_DECODING_ERROR 133
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#define RSA_R_ONLY_ONE_OF_P_Q_GIVEN 134
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#define RSA_R_OUTPUT_BUFFER_TOO_SMALL 135
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#define RSA_R_PADDING_CHECK_FAILED 136
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#define RSA_R_PKCS_DECODING_ERROR 137
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#define RSA_R_SLEN_CHECK_FAILED 138
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#define RSA_R_SLEN_RECOVERY_FAILED 139
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#define RSA_R_TOO_LONG 140
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#define RSA_R_TOO_MANY_ITERATIONS 141
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#define RSA_R_UNKNOWN_ALGORITHM_TYPE 142
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#define RSA_R_UNKNOWN_PADDING_TYPE 143
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#define RSA_R_VALUE_MISSING 144
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#define RSA_R_WRONG_SIGNATURE_LENGTH 145
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#endif /* OPENSSL_HEADER_RSA_H */
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