openssl/include/crypto/sm2err.h
Nicola Tuveri 9e49aff2aa Add SM2 private key range validation
According to the relevant standards, the valid range for SM2 private
keys is [1, n-1), where n is the order of the curve generator.

For this reason we cannot reuse the EC validation function as it is, and
we introduce a new internal function `sm2_key_private_check()`.

Partially fixes https://github.com/openssl/openssl/issues/8435

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13359)
2021-01-08 23:59:02 +02:00

74 lines
2.7 KiB
C

/*
* Generated by util/mkerr.pl DO NOT EDIT
* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OSSL_CRYPTO_SM2ERR_H
# define OSSL_CRYPTO_SM2ERR_H
# pragma once
# include <openssl/opensslconf.h>
# include <openssl/symhacks.h>
# ifdef __cplusplus
extern "C" {
# endif
# ifndef OPENSSL_NO_SM2
int err_load_SM2_strings_int(void);
/*
* SM2 function codes.
*/
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define SM2_F_PKEY_SM2_COPY 0
# define SM2_F_PKEY_SM2_CTRL 0
# define SM2_F_PKEY_SM2_CTRL_STR 0
# define SM2_F_PKEY_SM2_DIGEST_CUSTOM 0
# define SM2_F_PKEY_SM2_INIT 0
# define SM2_F_PKEY_SM2_SIGN 0
# define SM2_F_SM2_COMPUTE_MSG_HASH 0
# define SM2_F_SM2_COMPUTE_USERID_DIGEST 0
# define SM2_F_SM2_COMPUTE_Z_DIGEST 0
# define SM2_F_SM2_DECRYPT 0
# define SM2_F_SM2_ENCRYPT 0
# define SM2_F_SM2_INTERNAL_SIGN 0
# define SM2_F_SM2_INTERNAL_VERIFY 0
# define SM2_F_SM2_PLAINTEXT_SIZE 0
# define SM2_F_SM2_SIGN 0
# define SM2_F_SM2_SIG_GEN 0
# define SM2_F_SM2_SIG_VERIFY 0
# define SM2_F_SM2_VERIFY 0
# endif
/*
* SM2 reason codes.
*/
# define SM2_R_ASN1_ERROR 100
# define SM2_R_BAD_SIGNATURE 101
# define SM2_R_BUFFER_TOO_SMALL 107
# define SM2_R_DIST_ID_TOO_LARGE 110
# define SM2_R_ID_NOT_SET 112
# define SM2_R_ID_TOO_LARGE 111
# define SM2_R_INVALID_CURVE 108
# define SM2_R_INVALID_DIGEST 102
# define SM2_R_INVALID_DIGEST_TYPE 103
# define SM2_R_INVALID_ENCODING 104
# define SM2_R_INVALID_FIELD 105
# define SM2_R_INVALID_PRIVATE_KEY 113
# define SM2_R_NO_PARAMETERS_SET 109
# define SM2_R_USER_ID_TOO_LARGE 106
# endif
# ifdef __cplusplus
}
# endif
#endif