crypto/hasher.cpp

Namespaces

Name
sgns
sgns::crypto

Functions

	Name
base::Hash64	twox_64(gsl::span< const uint8_t > buffer)
base::Hash128	twox_128(gsl::span< const uint8_t > buffer)
base::Hash128	blake2b_128(gsl::span< const uint8_t > buffer)
base::Hash256	twox_256(gsl::span< const uint8_t > buffer)
base::Hash256	blake2b_256(gsl::span< const uint8_t > buffer)
base::Hash256	keccak_256(gsl::span< const uint8_t > buffer)
base::Hash256	blake2s_256(gsl::span< const uint8_t > buffer)
base::Hash256	sha2_256(gsl::span< const uint8_t > buffer)

Functions Documentation

function twox_64

base::Hash64 twox_64(
    gsl::span< const uint8_t > buffer
)

function twox_128

base::Hash128 twox_128(
    gsl::span< const uint8_t > buffer
)

function blake2b_128

base::Hash128 blake2b_128(
    gsl::span< const uint8_t > buffer
)

function twox_256

base::Hash256 twox_256(
    gsl::span< const uint8_t > buffer
)

function blake2b_256

base::Hash256 blake2b_256(
    gsl::span< const uint8_t > buffer
)

function keccak_256

base::Hash256 keccak_256(
    gsl::span< const uint8_t > buffer
)

function blake2s_256

base::Hash256 blake2s_256(
    gsl::span< const uint8_t > buffer
)

function sha2_256

base::Hash256 sha2_256(
    gsl::span< const uint8_t > buffer
)

Source code

#include "crypto/hasher.hpp"

#include <crypto/blake2/blake2b.h>
#include <crypto/blake2/blake2s.h>

#include "crypto/keccak/keccak.h"
#include "crypto/sha/sha256.hpp"
#include "crypto/twox/twox.hpp"

namespace sgns::crypto
{
    base::Hash64 twox_64( gsl::span<const uint8_t> buffer )
    {
        return make_twox64( buffer );
    }

    base::Hash128 twox_128( gsl::span<const uint8_t> buffer )
    {
        return make_twox128( buffer );
    }

    base::Hash128 blake2b_128( gsl::span<const uint8_t> buffer )
    {
        base::Hash128 out;
        sgns_blake2b( out.data(), out.size(), nullptr, 0, buffer.data(), buffer.size() );
        return out;
    }

    base::Hash256 twox_256( gsl::span<const uint8_t> buffer )
    {
        return make_twox256( buffer );
    }

    base::Hash256 blake2b_256( gsl::span<const uint8_t> buffer )
    {
        base::Hash256 out;
        sgns_blake2b( out.data(), out.size(), nullptr, 0, buffer.data(), buffer.size() );
        return out;
    }

    base::Hash256 keccak_256( gsl::span<const uint8_t> buffer )
    {
        base::Hash256 out;
        sha3_HashBuffer( 256, SHA3_FLAGS::SHA3_FLAGS_KECCAK, buffer.data(), buffer.size(), out.data(), out.size() );
        return out;
    }

    base::Hash256 blake2s_256( gsl::span<const uint8_t> buffer )
    {
        base::Hash256 out;
        blake2s( out.data(), out.size(), nullptr, 0, buffer.data(), buffer.size() );
        return out;
    }

    base::Hash256 sha2_256( gsl::span<const uint8_t> buffer )
    {
        return sha256( buffer );
    }
} // namespace sgns::crypto

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Updated on 2026-07-16 at 22:03:09 -0700