Cipher.aesCtrEncrypt

klyn.cryptography.Cipher.aesCtrEncrypt

method

public static aesCtrEncrypt(plainText as String, key as String, keyEncoding as String = "base64", iv as String = null, ivEncoding as String = "base64") as AESCipherText throws CryptoException:

Description

Convenience AES-CTR encryption helper.

Parameters

plainText Source text interpreted as UTF-8.
key AES key material.
keyEncoding Key encoding. Defaults to `base64`.
iv Optional IV.
ivEncoding IV encoding when `iv` is provided.

Returns

Structured AES-CTR payload.

Throws

CryptoException when encryption fails. ```klyn import klyn.cryptography key = AESKeyGenerator().generateKey() payload = Cipher.aesCtrEncrypt("hello", key) print(payload.cipherTextHex) ```