xpadding

func Padding_ISO7816_4 ¶

func Padding_ISO7816_4(ciphertext []byte, blockSize int) []byte

模式2（IEC 9797-1填充，或 PBOC2.0填充）：

以0x80和0x00构成的字节序列填充,0x80只出现在最前面,仅仅只出现且一次必须出现,剩下的字节以0x00填充.

func Padding_PKCS5 ¶

func Padding_PKCS5(ciphertext []byte, blockSize int) []byte

func Padding_Pboc ¶ added in v1.0.2

func Padding_Pboc(data string, blocksize int) (out string, err error)

func Padding_Pkcs7 ¶ added in v1.0.2

func Padding_Pkcs7(src []byte, blockSize int) []byte

func UnPadding_ISO7816_4 ¶

func UnPadding_ISO7816_4(plain []byte, blockSize int) []byte

func UnPadding_PKCS5 ¶

func UnPadding_PKCS5(origData []byte) []byte

func UnPadding_Pkcs7 ¶ added in v1.0.2

func UnPadding_Pkcs7(src []byte, blockSize int) ([]byte, error)