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Update AEAD

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This commit is contained in:
Zhi Guan
2023-02-14 18:56:03 +08:00
parent acd50a83d0
commit a9f76d8f62
6 changed files with 449 additions and 84 deletions
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72
include/gmssl/aead.h
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@@ -14,8 +14,8 @@
#include <stdint.h>
#include <gmssl/sm3.h>
#include <gmssl/sm4.h>
#include <gmssl/zuc.h>
#include <gmssl/gcm.h>
#include <gmssl/api.h>
#ifdef __cplusplus
extern "C" {
@@ -29,16 +29,23 @@ typedef struct {
size_t maclen;
} SM4_CBC_SM3_HMAC_CTX;
int sm4_cbc_sm3_hmac_encrypt_init(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t key[SM4_KEY_SIZE + SM3_HMAC_SIZE], const uint8_t iv[SM4_BLOCK_SIZE],
#define SM4_CBC_SM3_HMAC_KEY_SIZE 48
#define SM4_CBC_SM3_HMAC_IV_SIZE 16
_gmssl_export int sm4_cbc_sm3_hmac_encrypt_init(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
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[SM4_KEY_SIZE + SM3_HMAC_SIZE], const uint8_t iv[SM4_BLOCK_SIZE],
_gmssl_export 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);
_gmssl_export int sm4_cbc_sm3_hmac_encrypt_finish(SM4_CBC_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
_gmssl_export int sm4_cbc_sm3_hmac_decrypt_init(SM4_CBC_SM3_HMAC_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
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);
_gmssl_export 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);
_gmssl_export int sm4_cbc_sm3_hmac_decrypt_finish(SM4_CBC_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
typedef struct {
@@ -48,16 +55,23 @@ typedef struct {
size_t maclen;
} SM4_CTR_SM3_HMAC_CTX;
int sm4_ctr_sm3_hmac_encrypt_init(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t key[SM4_KEY_SIZE + SM3_HMAC_SIZE], const uint8_t iv[SM4_BLOCK_SIZE],
#define SM4_CTR_SM3_HMAC_KEY_SIZE 48
#define SM4_CTR_SM3_HMAC_IV_SIZE 16
_gmssl_export int sm4_ctr_sm3_hmac_encrypt_init(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
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[SM4_KEY_SIZE + SM3_HMAC_SIZE], const uint8_t iv[SM4_BLOCK_SIZE],
_gmssl_export 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);
_gmssl_export int sm4_ctr_sm3_hmac_encrypt_finish(SM4_CTR_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
_gmssl_export int sm4_ctr_sm3_hmac_decrypt_init(SM4_CTR_SM3_HMAC_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
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);
_gmssl_export 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);
_gmssl_export int sm4_ctr_sm3_hmac_decrypt_finish(SM4_CTR_SM3_HMAC_CTX *ctx,
uint8_t *out, size_t *outlen);
typedef struct {
@@ -69,16 +83,24 @@ typedef struct {
size_t maclen;
} SM4_GCM_CTX;
int sm4_gcm_encrypt_init(SM4_GCM_CTX *ctx,
const uint8_t key[SM4_KEY_SIZE], const uint8_t *iv, size_t ivlen,
#define SM4_GCM_KEY_SIZE 16
#define SM4_GCM_MIN_IV_SIZE 1
#define SM4_GCM_MAX_IV_SIZE 64
_gmssl_export int sm4_gcm_encrypt_init(SM4_GCM_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
const uint8_t *aad, size_t aadlen, size_t taglen);
int sm4_gcm_encrypt_update(SM4_GCM_CTX *ctx, const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_gcm_encrypt_finish(SM4_GCM_CTX *ctx, uint8_t *out, size_t *outlen);
int sm4_gcm_decrypt_init(SM4_GCM_CTX *ctx,
const uint8_t key[SM4_KEY_SIZE], const uint8_t *iv, size_t ivlen,
_gmssl_export int sm4_gcm_encrypt_update(SM4_GCM_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
_gmssl_export int sm4_gcm_encrypt_finish(SM4_GCM_CTX *ctx,
uint8_t *out, size_t *outlen);
_gmssl_export int sm4_gcm_decrypt_init(SM4_GCM_CTX *ctx,
const uint8_t *key, size_t keylen, const uint8_t *iv, size_t ivlen,
const uint8_t *aad, size_t aadlen, size_t taglen);
int sm4_gcm_decrypt_update(SM4_GCM_CTX *ctx, const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int sm4_gcm_decrypt_finish(SM4_GCM_CTX *ctx, uint8_t *out, size_t *outlen);
_gmssl_export int sm4_gcm_decrypt_update(SM4_GCM_CTX *ctx,
const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
_gmssl_export int sm4_gcm_decrypt_finish(SM4_GCM_CTX *ctx,
uint8_t *out, size_t *outlen);
#ifdef __cplusplus

22
include/gmssl/api.h Normal file
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@@ -0,0 +1,22 @@
/*
* Copyright 2014-2023 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_API_H
#define GMSSL_API_H
#ifdef WIN32
#define _gmssl_export __declspec(dllexport)
#else
// use -fvisibility=hidden to change the "default" behavior
#define _gmssl_export __attribute__((visibility("default")))
#endif
#endif