677963e5a4
Removed e_os.h from all bar three headers (apps/apps.h crypto/bio/bio_lcl.h and ssl/ssl_locl.h). Added e_os.h into the files that need it now. Directly reference internal/nelem.h when required. Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4188)
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
|
|
* Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* Derived from the BLAKE2 reference implementation written by Samuel Neves.
|
|
* Copyright 2012, Samuel Neves <sneves@dei.uc.pt>
|
|
* More information about the BLAKE2 hash function and its implementations
|
|
* can be found at https://blake2.net.
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
|
|
#define BLAKE2S_BLOCKBYTES 64
|
|
#define BLAKE2S_OUTBYTES 32
|
|
#define BLAKE2S_KEYBYTES 32
|
|
#define BLAKE2S_SALTBYTES 8
|
|
#define BLAKE2S_PERSONALBYTES 8
|
|
|
|
#define BLAKE2B_BLOCKBYTES 128
|
|
#define BLAKE2B_OUTBYTES 64
|
|
#define BLAKE2B_KEYBYTES 64
|
|
#define BLAKE2B_SALTBYTES 16
|
|
#define BLAKE2B_PERSONALBYTES 16
|
|
|
|
struct blake2s_param_st {
|
|
uint8_t digest_length; /* 1 */
|
|
uint8_t key_length; /* 2 */
|
|
uint8_t fanout; /* 3 */
|
|
uint8_t depth; /* 4 */
|
|
uint8_t leaf_length[4];/* 8 */
|
|
uint8_t node_offset[6];/* 14 */
|
|
uint8_t node_depth; /* 15 */
|
|
uint8_t inner_length; /* 16 */
|
|
uint8_t salt[BLAKE2S_SALTBYTES]; /* 24 */
|
|
uint8_t personal[BLAKE2S_PERSONALBYTES]; /* 32 */
|
|
};
|
|
|
|
typedef struct blake2s_param_st BLAKE2S_PARAM;
|
|
|
|
struct blake2s_ctx_st {
|
|
uint32_t h[8];
|
|
uint32_t t[2];
|
|
uint32_t f[2];
|
|
uint8_t buf[BLAKE2S_BLOCKBYTES];
|
|
size_t buflen;
|
|
};
|
|
|
|
struct blake2b_param_st {
|
|
uint8_t digest_length; /* 1 */
|
|
uint8_t key_length; /* 2 */
|
|
uint8_t fanout; /* 3 */
|
|
uint8_t depth; /* 4 */
|
|
uint8_t leaf_length[4];/* 8 */
|
|
uint8_t node_offset[8];/* 16 */
|
|
uint8_t node_depth; /* 17 */
|
|
uint8_t inner_length; /* 18 */
|
|
uint8_t reserved[14]; /* 32 */
|
|
uint8_t salt[BLAKE2B_SALTBYTES]; /* 48 */
|
|
uint8_t personal[BLAKE2B_PERSONALBYTES]; /* 64 */
|
|
};
|
|
|
|
typedef struct blake2b_param_st BLAKE2B_PARAM;
|
|
|
|
struct blake2b_ctx_st {
|
|
uint64_t h[8];
|
|
uint64_t t[2];
|
|
uint64_t f[2];
|
|
uint8_t buf[BLAKE2B_BLOCKBYTES];
|
|
size_t buflen;
|
|
};
|
|
|
|
#define BLAKE2B_DIGEST_LENGTH 64
|
|
#define BLAKE2S_DIGEST_LENGTH 32
|
|
|
|
typedef struct blake2s_ctx_st BLAKE2S_CTX;
|
|
typedef struct blake2b_ctx_st BLAKE2B_CTX;
|
|
|
|
int BLAKE2b_Init(BLAKE2B_CTX *c);
|
|
int BLAKE2b_Update(BLAKE2B_CTX *c, const void *data, size_t datalen);
|
|
int BLAKE2b_Final(unsigned char *md, BLAKE2B_CTX *c);
|
|
|
|
int BLAKE2s_Init(BLAKE2S_CTX *c);
|
|
int BLAKE2s_Update(BLAKE2S_CTX *c, const void *data, size_t datalen);
|
|
int BLAKE2s_Final(unsigned char *md, BLAKE2S_CTX *c);
|