1. Finney, H.: An RC4 cycle that can’t happen. Post in sci. crypt (September 1994)
2. Lecture Notes in Computer Science;S. Fluhrer,2001
3. Lecture Notes in Computer Science;S. Fluhrer,2000
4. Lecture Notes in Computer Science;J. Golić,1997
5. Grosul, A., Wallach, D.: A related key cryptanalysis of RC4. Department of Computer Science, Rice University, Technical Report TR-00-358 (June 2000)