William stallings
Cryptography and network security Principles and practices - NJ Pearson 2003 - 681 p
ГФ 16287
Англи хэл дээр,
0-13-091429-0
coding theory computer security system security
Cryptography and network security Principles and practices - NJ Pearson 2003 - 681 p
ГФ 16287
Англи хэл дээр,
0-13-091429-0
coding theory computer security system security