func cbcDecrypt()

in cipher.go [54:60]

• 6 lines of code
• 1 McCabe index (conditional complexity)

func cbcDecrypt(block cipher.Block, key, iv, ciphertext []byte) ([]byte, error) {
	mode := cipher.NewCBCDecrypter(block, iv)
	plaintext := make([]byte, len(ciphertext))
	mode.CryptBlocks(plaintext, ciphertext)
	// TODO: remove padding
	return plaintext, nil
}