Top secret data encryption techniques
By: Gilbert Held.
Edition: 1st ed.
Publisher: Sams Pub.
Published: 1993
Place of publication: Carmel, Ind
Language: eng
Number of pages: 218
Subjects: Computers -- Access control -- Passwords.; Cryptography.; Data protection.; Data encryption (Computer science)
Other titles: Data encryption techniques.
Notes: System requirements for computer disk: IBM-compatible PC; DOS; hard disk drive with 1.2MB free space.
Includes index.