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Remove some useless code

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This commit is contained in:
Zhi Guan
2026-06-22 23:02:50 +08:00
parent 6c2b35b96d
commit 29c6572173
17 changed files with 2 additions and 1668 deletions
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49
include/gmssl/sm2_blind.h
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@@ -1,49 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM2_BLIND_H
#define GMSSL_SM2_BLIND_H
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <gmssl/sm2.h>
#include <gmssl/mem.h>
#include <gmssl/asn1.h>
#include <gmssl/error.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
SM3_CTX sm3_ctx;
SM2_KEY public_key;
uint8_t blind_factor_a[32];
uint8_t blind_factor_b[32];
uint8_t sig_r[32];
} SM2_BLIND_SIGN_CTX;
#define SM2_BLIND_SIGN_MAX_COMMITLEN 65
int sm2_blind_sign_commit(SM2_Fn k, uint8_t *commit, size_t *commitlen);
int sm2_blind_sign_init(SM2_BLIND_SIGN_CTX *ctx, const SM2_KEY *public_key, const char *id, size_t idlen);
int sm2_blind_sign_update(SM2_BLIND_SIGN_CTX *ctx, const uint8_t *data, size_t datalen);
int sm2_blind_sign_finish(SM2_BLIND_SIGN_CTX *ctx, const uint8_t *commit, size_t commitlen, uint8_t blinded_sig_r[32]);
int sm2_blind_sign(const SM2_KEY *key, const SM2_Fn k, const uint8_t blinded_sig_r[32], uint8_t blinded_sig_s[32]);
int sm2_blind_sign_unblind(SM2_BLIND_SIGN_CTX *ctx, const uint8_t blinded_sig_s[32], uint8_t *sig, size_t *siglen);
#ifdef __cplusplus
}
#endif
#endif

40
include/gmssl/sm2_commit.h
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@@ -1,40 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM2_COMMIT_H
#define GMSSL_SM2_COMMIT_H
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <limits.h>
#include <stdint.h>
#include <gmssl/sm2.h>
#include <gmssl/sm3.h>
#include <gmssl/mem.h>
#include <gmssl/asn1.h>
#include <gmssl/rand.h>
#include <gmssl/error.h>
#ifdef __cplusplus
extern "C" {
#endif
int sm2_commit_generate(const uint8_t x[32], uint8_t r[32], uint8_t commit[65], size_t *commitlen);
int sm2_commit_open(const uint8_t x[32], const uint8_t r[32], const uint8_t *commit, size_t commitlen);
int sm2_commit_vector_generate(const sm2_bn_t *x, size_t count, uint8_t r[32], uint8_t commit[65], size_t *commitlen);
int sm2_commit_vector_open(const sm2_bn_t *x, size_t count, const uint8_t r[32], const uint8_t *commit, size_t commitlen);
#ifdef __cplusplus
}
#endif
#endif

67
include/gmssl/sm2_elgamal.h
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@@ -1,67 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM2_ELGAMAL_H
#define GMSSL_SM2_ELGAMAL_H
#include <string.h>
#include <stdint.h>
#include <gmssl/sm2.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SM2_PRE_COMPUTE_MAX_OFFSETS 6
typedef struct {
uint16_t offset[SM2_PRE_COMPUTE_MAX_OFFSETS];
uint8_t offset_count;
uint8_t x_coordinate[32];
} SM2_PRE_COMPUTE;
int sm2_elgamal_decrypt_pre_compute(SM2_PRE_COMPUTE table[1<<16]);
int sm2_elgamal_solve_ecdlp(const SM2_PRE_COMPUTE table[1<<16], const SM2_POINT *point, uint32_t *private);
typedef struct {
SM2_POINT C1;
SM2_POINT C2;
} SM2_ELGAMAL_CIPHERTEXT;
int sm2_elgamal_do_encrypt(const SM2_KEY *pub_key, uint32_t in, SM2_ELGAMAL_CIPHERTEXT *out);
int sm2_elgamal_do_decrypt(const SM2_KEY *key, const SM2_ELGAMAL_CIPHERTEXT *in, uint32_t *out);
int sm2_elgamal_ciphertext_add(SM2_ELGAMAL_CIPHERTEXT *r,
const SM2_ELGAMAL_CIPHERTEXT *a,
const SM2_ELGAMAL_CIPHERTEXT *b,
const SM2_KEY *pub_key);
int sm2_elgamal_cipehrtext_sub(SM2_ELGAMAL_CIPHERTEXT *r,
const SM2_ELGAMAL_CIPHERTEXT *a, const SM2_ELGAMAL_CIPHERTEXT *b,
const SM2_KEY *pub_key);
int sm2_elgamal_cipehrtext_neg(SM2_ELGAMAL_CIPHERTEXT *r,
const SM2_ELGAMAL_CIPHERTEXT *a, const SM2_KEY *pub_key);
int sm2_elgamal_ciphertext_scalar_mul(SM2_ELGAMAL_CIPHERTEXT *R,
const uint8_t scalar[32], const SM2_ELGAMAL_CIPHERTEXT *A,
const SM2_KEY *pub_key);
int sm2_elgamal_ciphertext_to_der(const SM2_ELGAMAL_CIPHERTEXT *c, uint8_t **out, size_t *outlen);
int sm2_elgamal_ciphertext_from_der(SM2_ELGAMAL_CIPHERTEXT *c, const uint8_t **in, size_t *inlen);
int sm2_elgamal_encrypt(const SM2_KEY *pub_key, uint32_t in, uint8_t *out, size_t *outlen);
int sm2_elgamal_decrypt(SM2_KEY *key, const uint8_t *in, size_t inlen, uint32_t *out);
#ifdef __cplusplus
}
#endif
#endif

45
include/gmssl/sm2_key_share.h
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@@ -1,45 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
// SM2 Key Shamir Secret Sharing
#ifndef GMSSL_SM2_KEY_SHARE_H
#define GMSSL_SM2_KEY_SHARE_H
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <gmssl/sm2.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SM2_KEY_MAX_SHARES 12 // 12! = 479001600 < 2^31 = 2147483648
typedef struct {
SM2_KEY key;
size_t index;
size_t total_cnt;
} SM2_KEY_SHARE;
int sm2_key_split(const SM2_KEY *key, size_t recover_cnt, size_t total_cnt, SM2_KEY_SHARE *shares);
int sm2_key_recover(SM2_KEY *key, const SM2_KEY_SHARE *shares, size_t shares_cnt);
int sm2_key_share_encrypt_to_file(const SM2_KEY_SHARE *share, const char *pass, const char *path_prefix);
int sm2_key_share_decrypt_from_file(SM2_KEY_SHARE *share, const char *pass, const char *file);
int sm2_key_share_print(FILE *fp, int fmt, int ind, const char *label, const SM2_KEY_SHARE *share);
#ifdef __cplusplus
}
#endif
#endif

31
include/gmssl/sm2_recover.h
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@@ -1,31 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM2_RECOVER_H
#define GMSSL_SM2_RECOVER_H
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <gmssl/sm3.h>
#ifdef __cplusplus
extern "C" {
#endif
int sm2_signature_to_public_key_points(const SM2_SIGNATURE *sig, const uint8_t dgst[32],
SM2_POINT points[4], size_t *points_cnt);
int sm2_signature_conjugate(const SM2_SIGNATURE *sig, SM2_SIGNATURE *new_sig);
#ifdef __cplusplus
}
#endif
#endif

63
include/gmssl/sm2_ring.h
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@@ -1,63 +0,0 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM2_RING_H
#define GMSSL_SM2_RING_H
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <gmssl/sm2.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef uint8_t sm2_bn_t[32];
int sm2_ring_do_sign(const SM2_KEY *sign_key, const SM2_POINT *public_keys, size_t public_keys_cnt,
const uint8_t dgst[32], uint8_t r[32], sm2_bn_t *s);
int sm2_ring_do_verify(const SM2_POINT *public_keys, size_t public_keys_cnt,
const uint8_t dgst[32], const uint8_t r[32], const sm2_bn_t *s);
int sm2_ring_signature_to_der(const sm2_bn_t r, const sm2_bn_t *s, size_t s_cnt, uint8_t **out, size_t *outlen);
int sm2_ring_signature_from_der(sm2_bn_t r, sm2_bn_t *s, size_t *s_cnt, const uint8_t **in, size_t *inlen);
int sm2_ring_sign(const SM2_KEY *sign_key, const SM2_POINT *public_keys, size_t public_keys_cnt,
const uint8_t dgst[32], uint8_t *sig, size_t *siglen);
int sm2_ring_verify(const SM2_POINT *public_keys, size_t public_keys_cnt,
const uint8_t dgst[32], const uint8_t *sig, size_t siglen);
#define SM2_RING_SIGN_MAX_SIGNERS 32
typedef struct {
int state;
SM3_CTX sm3_ctx;
SM2_KEY sign_key;
SM2_POINT public_keys[SM2_RING_SIGN_MAX_SIGNERS];
size_t public_keys_count;
char *id;
size_t idlen;
} SM2_RING_SIGN_CTX;
int sm2_ring_sign_init(SM2_RING_SIGN_CTX *ctx, const SM2_KEY *sign_key, const char *id, size_t idlen);
int sm2_ring_sign_add_signer(SM2_RING_SIGN_CTX *ctx, const SM2_KEY *public_key);
int sm2_ring_sign_update(SM2_RING_SIGN_CTX *ctx, const uint8_t *data, size_t datalen);
int sm2_ring_sign_finish(SM2_RING_SIGN_CTX *ctx, uint8_t *sig, size_t *siglen);
int sm2_ring_verify_init(SM2_RING_SIGN_CTX *ctx, const char *id, size_t idlen);
int sm2_ring_verify_add_signer(SM2_RING_SIGN_CTX *ctx, const SM2_KEY *public_key);
int sm2_ring_verify_update(SM2_RING_SIGN_CTX *ctx, const uint8_t *data, size_t datalen);
int sm2_ring_verify_finish(SM2_RING_SIGN_CTX *ctx, uint8_t *sig, size_t siglen);
#ifdef __cplusplus
}
#endif
#endif

52
include/gmssl/sm4_cbc_sm3_hmac.h
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@@ -1,52 +0,0 @@
/*
* Copyright 2014-2024 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM4_CBC_SM3_HMAC_H
#define GMSSL_SM4_CBC_SM3_HMAC_H
#include <string.h>
#include <stdint.h>
#include <gmssl/sm4.h>
#include <gmssl/sm3.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
SM4_CBC_CTX enc_ctx;
SM3_HMAC_CTX mac_ctx;
uint8_t mac[SM3_HMAC_SIZE];
size_t maclen;
} SM4_CBC_SM3_HMAC_CTX;
#define SM4_CBC_SM3_HMAC_KEY_SIZE 48
#define SM4_CBC_SM3_HMAC_IV_SIZE 16
int sm4_cbc_sm3_hmac_encrypt_init(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t key[48], const uint8_t iv[16],
const uint8_t *aad, size_t aadlen);
int sm4_cbc_sm3_hmac_encrypt_update(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_cbc_sm3_hmac_encrypt_finish(SM4_CBC_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
int sm4_cbc_sm3_hmac_decrypt_init(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t key[48], const uint8_t iv[16],
const uint8_t *aad, size_t aadlen);
int sm4_cbc_sm3_hmac_decrypt_update(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_cbc_sm3_hmac_decrypt_finish(SM4_CBC_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
#ifdef __cplusplus
}
#endif
#endif

52
include/gmssl/sm4_ctr_sm3_hmac.h
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@@ -1,52 +0,0 @@
/*
* Copyright 2014-2024 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_SM4_CTR_SM3_HMAC_H
#define GMSSL_SM4_CTR_SM3_HMAC_H
#include <string.h>
#include <stdint.h>
#include <gmssl/sm4.h>
#include <gmssl/sm3.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
SM4_CTR_CTX enc_ctx;
SM3_HMAC_CTX mac_ctx;
uint8_t mac[SM3_HMAC_SIZE];
size_t maclen;
} SM4_CTR_SM3_HMAC_CTX;
#define SM4_CTR_SM3_HMAC_KEY_SIZE 48
#define SM4_CTR_SM3_HMAC_IV_SIZE 16
int sm4_ctr_sm3_hmac_encrypt_init(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t key[48], const uint8_t iv[16],
const uint8_t *aad, size_t aadlen);
int sm4_ctr_sm3_hmac_encrypt_update(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_ctr_sm3_hmac_encrypt_finish(SM4_CTR_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
int sm4_ctr_sm3_hmac_decrypt_init(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t key[48], const uint8_t iv[16],
const uint8_t *aad, size_t aadlen);
int sm4_ctr_sm3_hmac_decrypt_update(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_ctr_sm3_hmac_decrypt_finish(SM4_CTR_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
#ifdef __cplusplus
}
#endif
#endif

2
include/gmssl/version.h
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@@ -18,7 +18,7 @@ extern "C" {
#define GMSSL_VERSION_NUM 30300
#define GMSSL_VERSION_STR "GmSSL 3.3.0-dev.1155"
#define GMSSL_VERSION_STR "GmSSL 3.3.0-dev.1156"
int gmssl_version_num(void);
const char *gmssl_version_str(void);