RC4 - Wikipedia, the free encyclopedia
1 History 2 Description 2.1 Key-scheduling algorithm (KSA) 2.2 Pseudo-random generation algorithm (PRGA) 2.3 RC4-based random number generators 2.4 Implementation 2.5 Test vectors 3 Security 3.1 Roos' biases and key reconstruction from permutation 3.2 Bia...