Cryptography and network security :
Stallings, William.
Cryptography and network security : principles and practice / William Stallings. - 5th ed. - Boston : Prentice Hall, 2011. - 743 p.
013705632x :
Computer networks--Security measures.
Cryptography.
TK5105.59 / .S73 2011
Cryptography and network security : principles and practice / William Stallings. - 5th ed. - Boston : Prentice Hall, 2011. - 743 p.
013705632x :
Computer networks--Security measures.
Cryptography.
TK5105.59 / .S73 2011