crypto

Documentation

Index

• func Blake2b(inp, personal []byte, size int) []byte
• func Fnv1(u, v uint32) uint32
• func Fnv1a(u, v uint32) uint32
• func FnvHash(mix []uint32, data []uint32)
• func Keccak256(b []byte) []byte
• func Keccak512(b []byte) []byte
• func KeccakF800(state *[25]uint32)
• type Hasher
  • func NewKeccak256Hasher() Hasher
  • func NewKeccak512Hasher() Hasher

Functions

func Blake2b

func Blake2b(inp, personal []byte, size int) []byte

func Fnv1

func Fnv1(u, v uint32) uint32

See https://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#FNV-1_hash.

func Fnv1a

func Fnv1a(u, v uint32) uint32

See https://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#FNV-1a_hash.

func FnvHash

func FnvHash(mix []uint32, data []uint32)

fnvHash mixes in data into mix using the ethash fnv method.

func Keccak256

func Keccak256(b []byte) []byte

func Keccak512

func Keccak512(b []byte) []byte

func KeccakF800

func KeccakF800(state *[25]uint32)

Types

type Hasher

type Hasher func(dest []byte, data []byte)

hasher is a repetitive hasher allowing the same hash data structures to be reused between hash runs instead of requiring new ones to be created.

func NewKeccak256Hasher

func NewKeccak256Hasher() Hasher

func NewKeccak512Hasher

func NewKeccak512Hasher() Hasher