- License
- Botan is released under the Simplified BSD License (see LICENSE.md)
Stream Cipher
interface StreamCipher: botan.algo_base.sym_algo.SymmetricAlgorithm;
Base class for all stream ciphers
abstract void cipher(const(ubyte)* input, ubyte* output, size_t len);
- Parameters
const(ubyte)* input the plaintext ubyte* output the ubyte array to hold the output, i.e. the ciphertext size_t len the length of both in and out in bytes
Encrypt or decrypt a message
final void cipher1(const(ubyte)* buf, size_t len);
- Parameters
const(ubyte)* buf the plaintext / ciphertext size_t len the length of buf in bytes
Encrypt or decrypt a message
final void cipher1(ref ubyte[] buf);
- Parameters
ubyte[] buf the plaintext / ciphertext
Encrypt or decrypt a message
abstract void setIv(const(ubyte)* iv, size_t iv_len);
- Parameters
const(ubyte)* iv the initialization vector size_t iv_len the length of the IV in bytes
Resync the cipher using the IV
abstract const bool validIvLength(size_t iv_len);
- Parameters
size_t iv_len the length of the IV in bytes - Returns
- if the length is valid for this algorithm
abstract const StreamCipher clone();
Get a new object representing the same algorithm as this