TY - BOOK AU - Paar, Christof AU - Pelzl, Jan. TI - Understanding cryptography : : A textbook for students and practitioners / SN - 9783642446498 U1 - 005.82 PY - 2010/// CY - Heidelberg ; New York : PB - Springer KW - Cryptography KW - Data encryption (Computer science) KW - Cryptography - Mathematics N1 - Includes bibliographical references (p. 359-366) and index ER -