blake2s.h

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/****
 * Sming Framework Project - Open Source framework for high efficiency native ESP8266 development.
 * Created 2015 by Skurydin Alexey
 * http://github.com/SmingHub/Sming
 * All files of the Sming Core are provided under the LGPL v3 license.
 *
 * blake2s.h
 *
 ****/
 
#pragma once
 
#include "api.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define BLAKE2S_MAXHASHSIZE 32
#define BLAKE2S_MAXKEYSIZE 32
#define BLAKE2S_STATESIZE 32
#define BLAKE2S_BLOCKSIZE 64
 
typedef struct {
    uint32_t state[8];
    uint64_t count;
    uint8_t buffer[BLAKE2S_BLOCKSIZE];
    size_t bufferLength;
    size_t hashSize;
} crypto_blake2s_context_t;
 
CRYPTO_FUNC_INIT(blake2s);
void CRYPTO_NAME(blake2s, initkey)(crypto_blake2s_context_t* ctx, size_t hashSize, const void* key, size_t keySize);
CRYPTO_FUNC_UPDATE(blake2s);
CRYPTO_FUNC_FINAL(blake2s);
 
#ifdef __cplusplus
}
#endif