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Remove ChaCha20

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This commit is contained in:
Zhi Guan
2026-06-22 19:13:05 +08:00
parent d5de748e45
commit 3a3f632b46
6 changed files with 3 additions and 210 deletions
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57
include/gmssl/chacha20.h
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@@ -1,57 +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
*/
/* RFC 8439 "ChaCha20 and Poly1305 for IETF Protocols" */
#ifndef GMSSL_CHACHA20_H
#define GMSSL_CHACHA20_H
#define CHACHA20_IS_BIG_ENDIAN 0
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#define CHACHA20_KEY_BITS 256
#define CHACHA20_NONCE_BITS 96
#define CHACHA20_COUNTER_BITS 32
#define CHACHA20_KEY_SIZE (CHACHA20_KEY_BITS/8)
#define CHACHA20_NONCE_SIZE (CHACHA20_NONCE_BITS/8)
#define CHACHA20_COUNTER_SIZE (CHACHA20_COUNTER_BITS/8)
#define CHACHA20_KEY_WORDS (CHACHA20_KEY_SIZE/sizeof(uint32_t))
#define CHACHA20_NONCE_WORDS (CHACHA20_NONCE_SIZE/sizeof(uint32_t))
#define CHACHA20_COUNTER_WORDS (CHACHA20_COUNTER_SIZE/sizeof(uint32_t))
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
uint32_t d[16];
} CHACHA20_STATE;
void chacha20_init(CHACHA20_STATE *state,
const uint8_t key[CHACHA20_KEY_SIZE],
const uint8_t nonce[CHACHA20_NONCE_SIZE], uint32_t counter);
void chacha20_generate_keystream(CHACHA20_STATE *state,
size_t counts, uint8_t *out);
#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.1153"
#define GMSSL_VERSION_STR "GmSSL 3.3.0-dev.1154"
int gmssl_version_num(void);
const char *gmssl_version_str(void);