goaes

an implementation of AES algorithm using golang.

In my implementation, padding uses the PKCS#7, and mode of operation uses the CBC. You can replace these with yours.

中文用户可以在我的博客中了解实现思路。

Usage

If you don't have a aes key, you can create one as follows:

// create a 256-bit key
key, _ := NewAesKey(AES256) 
// you can also create 128-bit, 192-bit
...

Encrypt:

plainText := "hello, world"
cipherText, err := Encrypt(key, []byte(plainText))

Decrypt:

plainText, err := Decrypt(key, cipherText)

You can also copy code in aes.go to your file as it will not import new dependency.

Reference

What is block cipher