Cryptography and network security. :
STALLINGS WILLIAM.
Cryptography and network security. : - Fourth. - U S A : Pearson Prentice hall, 2006. - 680 p. ; cm.
Includes bibliography references and index.
Cryptography and network security. : - Fourth. - U S A : Pearson Prentice hall, 2006. - 680 p. ; cm.
Includes bibliography references and index.