STI'P19 PG/2863 Stinson, Douglas R. Cryptography : theory and practice / Douglas R. Stinson, Maura B. Paterson. – 4th ed. – Boca Raton : CRC Press, 2019 xvii [1], 580p. ISBN9780367148591 : Rs.1295/- . Telecommunication – Security measures. – Congresses . Data encryption (Computer science) – Congresses. . Cryptography – Congresses. . Paterson, Maura B. |