Annoucing the Advanced Encryption Standard (AES). FIPS PUB 197, 2001 November 26.
BUCHMANN, J. A. Introduction to Cryptography. 2nd. ed. Springer Verlag, 2004.
Data Encryption Standard (DES). FIPS PUB 46–3, 1999 Octuber 25.
DIFFIE, W.; HELLMAN, M. "New directions in cryptography". IEEE Trans. Inform. Theory IT-22, 6 (Nov. 1976). P. 644–654.
MENEZES, A.; OORSCHOT, P. van; VANSTONE, S. Handbook of Applied Cryptography. CRC Press, 1997.
RIVEST, R.; SHAMIR, A.; ADLEMAN, L. A method for obtaining digital signatures and public key cryptosystems. Comm, ACM 21, 1978. P. 120–126.
Secure Hash Standard. FIPS PUB 180–1, 1993 May 11.
STALLINGS, W. Cryptography and Network Security: principles and practices. 3rd ed. Prentice Hall; Pearson Education, 2003.
TRAPPE, W.; WASHINGTON, L. C. Introduction of Cryptography with coding theory. Prentice Hall, 2002.
ZABALA, M. A. La enseñanza universitaria: El escenario y sus protagonistas. Nancea, 2002.