AES CBC 加密
(orig string, key string)
| 69 | |
| 70 | // AES CBC 加密 |
| 71 | func AesEncrypt(orig string, key string) string { |
| 72 | // 转成字节数组 |
| 73 | origData := []byte(orig) |
| 74 | k := []byte(key) |
| 75 | // 分组秘钥 |
| 76 | // NewCipher该函数限制了输入k的长度必须为16, 24或者32 |
| 77 | block, _ := aes.NewCipher(k) |
| 78 | // 获取秘钥块的长度 |
| 79 | blockSize := block.BlockSize() |
| 80 | // 补全码 |
| 81 | origData = PKCS7Padding(origData, blockSize) |
| 82 | // 加密模式 |
| 83 | blockMode := cipher.NewCBCEncrypter(block, k[:blockSize]) |
| 84 | // 创建数组 |
| 85 | cryData := make([]byte, len(origData)) |
| 86 | // 加密 |
| 87 | blockMode.CryptBlocks(cryData, origData) |
| 88 | return base64.StdEncoding.EncodeToString(cryData) |
| 89 | } |
| 90 | |
| 91 | // AES CBC 解码 |
| 92 | func AesDecrypt(cry string, key string) string { |
no test coverage detected