프로그래밍 검색 블로그

package main import ( "crypto/aes" "crypto/cipher" "crypto/rand" "encoding/base64" "fmt" "io" ) type AESCipher struct { block cipher.Block } func NewAesCipher(key []byte) (*AESCipher, error) { block, err := aes.NewCipher(key) if err != nil { return nil, err } return &AESCipher{block}, nil } func (a *AESCipher) EncryptString(s string) string { byteString := []byte(s) encryptByteArray := make([]by..