sm3

package
v1.0.2018 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 30, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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Index

Constants

View Source 
const BlockSize = 64

The blocksize of SM3 in bytes.

View Source 
const MAX_RESEED_COUNTER = (1 << 20)
View Source 
const MAX_RESEED_SECONDS = 600
View Source 
const Size = 32

The size of an SM3 checksum in bytes.

Variables

This section is empty.

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) Sum 

func (this *DF) Sum() (out [55]byte)

func (*DF) Write 

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

type Rand 

type Rand struct {
	V [55]uint8
	C [55]uint8
	// 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)

Source Files

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