sm3

Documentation

Index

• Constants
• func FF00(x, y, z uint32) uint32
• func FF16(x, y, z uint32) uint32
• func GETU32(ptr []byte) uint32
• func GG00(x, y, z uint32) uint32
• func GG16(x, y, z uint32) uint32
• func New() hash.Hash
• func P0(x uint32) uint32
• func P1(x uint32) uint32
• func PUTU32(ptr []byte, a uint32)
• func ROTL(x uint32, n uint32) uint32
• func Sum(data []byte) (sum [Size]byte)
• type DF
  • func NewDF() *DF
  • func (this *DF) BlockSize() int
  • func (this *DF) Reset()
  • func (this *DF) Size() int
  • func (this *DF) Sum(in []byte) []byte
  • func (this *DF) Write(data []byte)
• type Rand
  • func NewRand(nonce []byte, label []byte) *Rand
  • func (this *Rand) Generate(out []byte, addin []byte)

Constants

const BlockSize = 64

The blocksize of SM3 in bytes.

const BlockSizeDF = 64

The blocksize of SM3-DF in bytes.

const MAX_RESEED_COUNTER = (1 << 20)

const MAX_RESEED_SECONDS = 600

const Size = 32

The size of an SM3 checksum in bytes.

const SizeDF = 55

The size of an SM3-DF checksum in bytes.

Functions

func FF00

func FF00(x, y, z uint32) uint32

func FF16

func FF16(x, y, z uint32) uint32

func GETU32

func GETU32(ptr []byte) uint32

func GG00

func GG00(x, y, z uint32) uint32

func GG16

func GG16(x, y, z uint32) uint32

func New

func New() hash.Hash

New returns a new hash.Hash computing the SM3 checksum.

func P0

func P0(x uint32) uint32

func P1

func P1(x uint32) uint32

func PUTU32

func PUTU32(ptr []byte, a uint32)

func ROTL

func ROTL(x uint32, n uint32) uint32

func Sum

func Sum(data []byte) (sum [Size]byte)

Sum returns the SM3 checksum of the data.

Types

type DF

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

func NewDF

func NewDF() *DF

func (*DF) BlockSize

func (this *DF) BlockSize() int

func (*DF) Reset

func (this *DF) Reset()

func (*DF) Size

func (this *DF) Size() int

func (*DF) Sum

func (this *DF) Sum(in []byte) []byte

func (*DF) Write

func (this *DF) Write(data []byte)

type Rand

type Rand struct {
	V []byte
	C []byte
	// contains filtered or unexported fields
}

func NewRand

func NewRand(nonce []byte, label []byte) *Rand

func (*Rand) Generate

func (this *Rand) Generate(out []byte, addin []byte)