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Create aead.h

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Zhi Guan
2023-02-10 08:12:27 +08:00
parent 019b767e09
commit ef4017032c
1 changed files with 97 additions and 0 deletions
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include/gmssl/aead.h Normal file
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/*
* 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_AEAD_H
#define GMSSL_AEAD_H
#include <string.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
SM4_CBC_CTX cbc_ctx;
SM3_HMAC_CTX hmac_ctx;
} 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],
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],
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);
typedef struct {
SM4_CTR_CTX ctr_ctx;
SM3_HMAC_CTX hmac_ctx;
} 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],
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],
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);
typedef struct {
} 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,
const uint8_t *aad, size_t aadlen);
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,
const uint8_t *aad, size_t aadlen);
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);
#define ZUC_KEY_SIZE 16
#define ZUC_IV_SIZE 16
#define ZUC_MAC_KEY_SIZE 16
typedef struct {
} ZUC_WITH_MAC_CTX;
int zuc_encrypt_init(ZUC_CTX *ctx, const uint8_t key[ZUC_KEY_SIZE], const uint8_t iv[ZUC_IV_SIZE]);
int zuc_encrypt_update(ZUC_CTX *ctx, const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int zuc_encrypt_finish(ZUC_CTX *ctx, uint8_t *out, size_t *outlen);
int zuc_with_mac_encrypt_init(ZUC_WITH_MAC_CTX *ctx,
const uint8_t key[ZUC_KEY_SIZE], const uint8_t iv[ZUC_IV_SIZE],
const uint8_t *aad, size_t aadlen);
int zuc_with_mac_encrypt_update(ZUC_WITH_MAC_CTX *ctx, const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int zuc_with_mac_encrypt_finish(ZUC_WITH_MAC_CTX *ctx, uint8_t *out, size_t *outlen);
int zuc_with_mac_decrypt_init(ZUC_WITH_MAC_CTX *ctx,
const uint8_t key[ZUC_KEY_SIZE], const uint8_t iv[ZUC_IV_SIZE],
const uint8_t *aad, size_t aadlen);
int zuc_with_mac_decrypt_update(ZUC_WITH_MAC_CTX *ctx, const uint8_t *in, size_t inlen, uint8_t *out, size_t *outlen);
int zuc_with_mac_decrypt_finish(ZUC_WITH_MAC_CTX *ctx, uint8_t *out, size_t *outlen);
#ifdef __cplusplus
}
#endif
#endif