File Manager

003 File Manager

Current Path: /usr/src/crypto/openssl/include/crypto

usr / src / crypto / openssl / include / crypto /

📁 ..
📄 __DECC_INCLUDE_EPILOGUE.H(556 B)
📄 __DECC_INCLUDE_PROLOGUE.H(627 B)
📄 aria.h(1.47 KB)
📄 asn1.h(4.82 KB)
📄 async.h(448 B)
📄 bn.h(3.38 KB)
📄 bn_conf.h(932 B)
📄 bn_conf.h.in(883 B)
📄 bn_dh.h(836 B)
📄 bn_srp.h(729 B)
📄 chacha.h(1.62 KB)
📄 cryptlib.h(1.04 KB)
📄 ctype.h(3.19 KB)
📄 dso_conf.h(580 B)
📄 dso_conf.h.in(1.26 KB)
📄 ec.h(1.83 KB)
📄 engine.h(672 B)
📄 err.h(559 B)
📄 evp.h(16.88 KB)
📄 lhash.h(447 B)
📄 md32_common.h(7.9 KB)
📄 objects.h(387 B)
📄 poly1305.h(725 B)
📄 rand.h(4.42 KB)
📄 sha.h(571 B)
📄 siphash.h(907 B)
📄 sm2.h(2.41 KB)
📄 sm2err.h(2.48 KB)
📄 sm3.h(1011 B)
📄 sm4.h(946 B)
📄 store.h(914 B)
📄 x509.h(9.46 KB)

Editing: sm2.h

/*
 * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
 * Copyright 2017 Ribose Inc. All Rights Reserved.
 * Ported from Ribose contributions from Botan.
 *
 * Licensed under the OpenSSL license (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_SM2_H
# define OSSL_CRYPTO_SM2_H
# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_SM2

#  include <openssl/ec.h>

/* 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);

/*
 * SM2 signature operation. Computes Z and then signs H(Z || msg) using SM2
 */
ECDSA_SIG *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 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);

/*
 * SM2 signature verification.
 */
int sm2_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 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 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);

# endif /* OPENSSL_NO_SM2 */
#endif

003 File Manager

Editing: sm2.h

Upload File

Create Folder