mac

Documentation

Index

• Constants
• func AesCmac128(key []byte, inData []byte) []byte
• func GenerateMacX919(inMacData []byte, keyData []byte) ([]byte, error)
• func GenerateMacX99(inMacData []byte, keyData []byte) ([]byte, error)

Constants

const (
	AesBlockSize = 16
)

Functions

func AesCmac128

func AesCmac128(key []byte, inData []byte) []byte

compute AES 128 CMAC using key and message M (in_data)

func GenerateMacX919

func GenerateMacX919(inMacData []byte, keyData []byte) ([]byte, error)

GenerateMacX919 generate a X9.19 MAC (ISO9797 - Algorithm 3) with a double length key (ede2) data will be zero padded if required

func GenerateMacX99

func GenerateMacX99(inMacData []byte, keyData []byte) ([]byte, error)

GenerateMacX99 generates a X9.9 MAC using a single length key data will be zero padded if required