article: Stream cipher
links: Key (cryptography) Flip-flop (electronics) Differential cryptanalysis Numerical digit Computer hardware Field-programmable gate array Mobile phone Attack model Plaintext Pentium 4 Synchronization (computer science) Transmission medium 64-bit Triangle Key size 32-bit computing Cryptanalysis Logic gate Computer software Linear function Pseudorandomness Symmetric-key algorithm Radio Wireless LAN Brute force attack Chosen-plaintext attack Known-plaintext attack Application-specific integrated circuit RC4