TY - BOOK AU - Simmons,Gustavus J. ED - Institute of Electrical and Electronics Engineers. TI - Contemporary cryptology: the science of information integrity SN - 0879422777 : AV - QA76.9.A25 C76 1992 U1 - 005.8/2 20 PY - 1992/// CY - Piscataway, NJ PB - IEEE Press KW - Computer security KW - Telecommunication systems KW - Security measures KW - Cryptography N1 - "The Institute of Electrical and Electronics Engineers, Inc., New York."; "IEEE order number: PC0271-7"--T.p. verso; Includes bibliographical references and index ER -