(data []byte, key []byte)
| 37 | } |
| 38 | |
| 39 | func decrypt(data []byte, key []byte) []byte { |
| 40 | block, err := aes.NewCipher(key) |
| 41 | if err != nil { |
| 42 | panic(err.Error()) |
| 43 | } |
| 44 | gcm, err := cipher.NewGCM(block) |
| 45 | if err != nil { |
| 46 | panic(err.Error()) |
| 47 | } |
| 48 | nonceSize := gcm.NonceSize() |
| 49 | nonce, cipherText := data[:nonceSize], data[nonceSize:] |
| 50 | plaintext, err := gcm.Open(nil, nonce, cipherText, nil) |
| 51 | if err != nil { |
| 52 | panic(err.Error()) |
| 53 | } |
| 54 | return plaintext |
| 55 | } |