keccak

package

v0.0.0-...-37e6da2 Latest Latest Go to latest Published: Oct 28, 2022 License: Apache-2.0 Imports: 4 Imported by: 0

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func Keccak256(dst, src []byte) []byte

Keccak256 hashes a src with keccak-256

func Keccak256Rlp(dst []byte, src *fastrlp.Value) []byte

Keccak256Rlp hashes a fastrlp.Value with keccak-256

type Keccak struct {
	// contains filtered or unexported fields
}

Keccak is the sha256 keccak hash

func NewKeccak256() *Keccak

NewKeccak256 returns a new keccak 256

func (k *Keccak) Read() []byte

Read hashes the content and returns the intermediate buffer.

func (k *Keccak) Reset()

Reset implements the hash interface

func (k *Keccak) Sum(dst []byte) []byte

Sum implements the hash interface

func (k *Keccak) Write(b []byte) (int, error)

Write implements the hash interface

func (k *Keccak) WriteRlp(dst []byte, v *fastrlp.Value) []byte

WriteRlp writes an RLP value

type Pool struct {
	// contains filtered or unexported fields
}

Pool is a pool of keccaks

var DefaultKeccakPool Pool

DefaultKeccakPool is a default pool

func (p *Pool) Get() *Keccak

Get returns the keccak

func (p *Pool) Put(k *Keccak)

Put releases the keccak