diff options
Diffstat (limited to 'include/crypto/sm2.h')
| -rw-r--r-- | include/crypto/sm2.h | 71 |
1 files changed, 40 insertions, 31 deletions
diff --git a/include/crypto/sm2.h b/include/crypto/sm2.h index a7f5548c0843..9ab6c0b72236 100644 --- a/include/crypto/sm2.h +++ b/include/crypto/sm2.h @@ -3,7 +3,7 @@ * Copyright 2017 Ribose Inc. All Rights Reserved. * Ported from Ribose contributions from Botan. * - * Licensed under the OpenSSL license (the "License"). You may not use + * 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 @@ -11,67 +11,76 @@ #ifndef OSSL_CRYPTO_SM2_H # define OSSL_CRYPTO_SM2_H +# pragma once + # include <openssl/opensslconf.h> -# ifndef OPENSSL_NO_SM2 +# if !defined(OPENSSL_NO_SM2) && !defined(FIPS_MODULE) # include <openssl/ec.h> +# include "crypto/types.h" + +int ossl_sm2_key_private_check(const EC_KEY *eckey); /* The default user id as specified in GM/T 0009-2012 */ # define SM2_DEFAULT_USERID "1234567812345678" -int sm2_compute_z_digest(uint8_t *out, - const EVP_MD *digest, - const uint8_t *id, - const size_t id_len, - const EC_KEY *key); +int ossl_sm2_compute_z_digest(uint8_t *out, + const EVP_MD *digest, + const uint8_t *id, + const size_t id_len, + const EC_KEY *key); /* * SM2 signature operation. Computes Z and then signs H(Z || msg) using SM2 */ -ECDSA_SIG *sm2_do_sign(const EC_KEY *key, +ECDSA_SIG *ossl_sm2_do_sign(const EC_KEY *key, + const EVP_MD *digest, + const uint8_t *id, + const size_t id_len, + const uint8_t *msg, size_t msg_len); + +int ossl_sm2_do_verify(const EC_KEY *key, const EVP_MD *digest, + const ECDSA_SIG *signature, const uint8_t *id, const size_t id_len, const uint8_t *msg, size_t msg_len); -int sm2_do_verify(const EC_KEY *key, - const EVP_MD *digest, - const ECDSA_SIG *signature, - const uint8_t *id, - const size_t id_len, - const uint8_t *msg, size_t msg_len); - /* * SM2 signature generation. */ -int sm2_sign(const unsigned char *dgst, int dgstlen, - unsigned char *sig, unsigned int *siglen, EC_KEY *eckey); +int ossl_sm2_internal_sign(const unsigned char *dgst, int dgstlen, + unsigned char *sig, unsigned int *siglen, + EC_KEY *eckey); /* * SM2 signature verification. */ -int sm2_verify(const unsigned char *dgst, int dgstlen, - const unsigned char *sig, int siglen, EC_KEY *eckey); +int ossl_sm2_internal_verify(const unsigned char *dgst, int dgstlen, + const unsigned char *sig, int siglen, + EC_KEY *eckey); /* * SM2 encryption */ -int sm2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len, - size_t *ct_size); +int ossl_sm2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, + size_t msg_len, size_t *ct_size); -int sm2_plaintext_size(const unsigned char *ct, size_t ct_size, size_t *pt_size); +int ossl_sm2_plaintext_size(const unsigned char *ct, size_t ct_size, + size_t *pt_size); -int sm2_encrypt(const EC_KEY *key, - const EVP_MD *digest, - const uint8_t *msg, - size_t msg_len, - uint8_t *ciphertext_buf, size_t *ciphertext_len); +int ossl_sm2_encrypt(const EC_KEY *key, + const EVP_MD *digest, + const uint8_t *msg, size_t msg_len, + uint8_t *ciphertext_buf, size_t *ciphertext_len); -int sm2_decrypt(const EC_KEY *key, - const EVP_MD *digest, - const uint8_t *ciphertext, - size_t ciphertext_len, uint8_t *ptext_buf, size_t *ptext_len); +int ossl_sm2_decrypt(const EC_KEY *key, + const EVP_MD *digest, + const uint8_t *ciphertext, size_t ciphertext_len, + uint8_t *ptext_buf, size_t *ptext_len); +const unsigned char *ossl_sm2_algorithmidentifier_encoding(int md_nid, + size_t *len); # endif /* OPENSSL_NO_SM2 */ #endif |