aes

Documentation

Index

• func AesDecode(cipherText []byte, encryptionKey []byte, iv []byte) (plaintext []byte, err error)
• func AesEncode(plaintext []byte, encryptionKey []byte, iv []byte) ([]byte, error)
• func PKCS5Padding(cipherText []byte) []byte
• func PKCS7Padding(cipherText []byte, blockSize int) []byte
• func PKCS7UnPadding(plantText []byte) []byte

Functions

func AesDecode

func AesDecode(cipherText []byte, encryptionKey []byte, iv []byte) (plaintext []byte, err error)

func AesEncode

func AesEncode(plaintext []byte, encryptionKey []byte, iv []byte) ([]byte, error)

AesEncode AES/CBC/PKCS5Padding

func PKCS5Padding

func PKCS5Padding(cipherText []byte) []byte

PKCS5Padding pkcs5作为pkcs7的子集算法，概念上没有什么区别，只是在blockSize上固定为 8 bytes

func PKCS7Padding

func PKCS7Padding(cipherText []byte, blockSize int) []byte

PKCS7Padding [PKCS7 / PKCS5 填充算法](https://segmentfault.com/a/1190000019793040) PKCS7Padding [三种填充模式的区别(PKCS7Padding/PKCS5Padding/ZeroPadding)](https://blog.csdn.net/xiongya8888/article/details/84947232)

func PKCS7UnPadding

func PKCS7UnPadding(plantText []byte) []byte

PKCS7UnPadding PKCS7 和 PKCS5 去重填充是一个规则