veriblock-pop-cpp
C++11 Libraries for leveraging VeriBlock Proof-Of-Proof blockchain technology.
hashutil.hpp
1// Copyright (c) 2019-2022 Xenios SEZC
2// https://www.veriblock.org
3// Distributed under the MIT software license, see the accompanying
4// file LICENSE or http://www.opensource.org/licenses/mit-license.php.
5
6#ifndef ALT_INTEGRATION_VERIBLOCK_SHAUTIL_HPP
7#define ALT_INTEGRATION_VERIBLOCK_SHAUTIL_HPP
8
9#include <cstddef>
10#include <cstdint>
11
12#include "crypto/vblake.hpp"
13#include "slice.hpp"
14#include "third_party/sha256.hpp"
15#include "uint.hpp"
16
17namespace altintegration {
18template <class ElementType>
19struct Slice;
20
26uint256 sha256(Slice<const uint8_t> data);
28uint256 sha256(Slice<const uint8_t> a, Slice<const uint8_t> b);
29
35uint256 sha256twice(Slice<const uint8_t> data);
37uint256 sha256twice(Slice<const uint8_t> a, Slice<const uint8_t> b);
38
44uint192 vblake(Slice<const uint8_t> data);
45
46} // namespace altintegration
47
48#endif //__SHAUTIL__HPP__
altintegration
Defines logging helpers.
Definition: block.hpp:14
altintegration::sha256twice
uint256 sha256twice(Slice< const uint8_t > data)
Calculates SHA256 of the input data twice.
altintegration::sha256
uint256 sha256(Slice< const uint8_t > data)
Calculates SHA256 of the input data.
altintegration::vblake
int vblake(void *out, const void *in, size_t inlen)
Convenience function for all-in-one computation.
altintegration::Slice
Non-owning contiguous array.
Definition: slice.hpp:22