Rivest, R. L. The RC5 Encryption Algorithm(pdf). Proceedings of the Second International Workshop on Fast Software Encryption (FSE) 1994e: 86–96. 1994 [2018-10-02]. (原始内容存档(PDF)于2007-04-17).
Rivest, R. L. The RC5 Encryption Algorithm(pdf). Proceedings of the Second International Workshop on Fast Software Encryption (FSE) 1994e: 86–96. 1994 [2018-10-02]. (原始内容存档(PDF)于2007-04-17).