vblake.hpp

// Copyright (c) 2019-2022 Xenios SEZC
// https://www.veriblock.org
// Distributed under the MIT software license, see the accompanying
// file LICENSE or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef ALT_INTEGRATION_VERIBLOCK_VBLAKE_H
#define ALT_INTEGRATION_VERIBLOCK_VBLAKE_H
 
#include <cstddef>
#include <cstdint>
 
#define VBLAKE_HASH_SIZE 24
 
namespace altintegration {
typedef struct {
  uint8_t b[64];  
  uint64_t h[8];  
} vblake_ctx;
 
void vblake_init(vblake_ctx *ctx);  // secret key
 
int vblake_update(vblake_ctx *ctx,  // context
                  const void *in,
                  size_t inlen);  // data to be hashed
 
void vblake_final(vblake_ctx *ctx, void *out);
 
int vblake(void *out,  // return buffer for digest
           const void *in,
           size_t inlen);  // data to be hashed
 
}  // namespace altintegration
 
#endif  // ALT_INTEGRATION_VBLAKE_HPP