Details of OTP's operation: - output is in binary format - does NOT chain cypher blocks, instead uses a form of block counter feedback - does NOT generate IVs - as with all stream ciphers, never use the same key more than once and never assume the authenticity of a message when decrypting
See link: https://github.com/mmeyer2k/dcrypt
See link: http://en.wikipedia.org/wiki/Stream_cipher
See link: https://apigen.ci/github/mmeyer2k/dcrypt/namespace-Dcrypt.html
Author: Michael Meyer (mmeyer2k) (m.meyer2k@gmail.com)
Otp Class Documentation
Example #1
0
 public function testVector()
 {
     $input = 'hello world';
     $pass = '******';
     $vector = base64_decode('vusXragCy83KQFo');
     $this->assertEquals($input, Otp::crypt($vector, $pass));
 }