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
ParameterDescription
plainTextSource text interpreted as UTF-8.
keyAES key material.
keyEncodingKey encoding. Defaults to base64.
ivOptional IV.
ivEncodingIV encoding when iv is provided.
Returns

Structured AES-CTR payload.

Throws
  • CryptoException when encryption fails.
Example
import klyn.cryptography

key = AESKeyGenerator().generateKey()
payload = Cipher.aesCtrEncrypt("hello", key)
print(payload.cipherTextHex)