Data encryption standard
By: U. S. Department of Commerce, National Bureau of Standards.
Series: Federal information processing standards publication, FIPS pub ; 46; Federal information processing standards publication -- 46.
Publisher: The Bureau; for sale by the National Technical Information Service
Published: 1977
Place of publication: Washington; Springfield, Va
Language: eng
Number of pages: 18
Subjects: Computers -- Access control -- Standards.
Notes: Category: ADP operations.

Subcategory: Computer security.

Jan. 15, 1977.