ISO 8372:1987

Information processing -- Modes of operation for a 64-bit block cipher algorithm

Defines four modes for any 64-bit block cipher algorithm using a secret key for applications such as data transmission, data storage authentication. Defines the formation of the starting variable and the values of parameters. Reference: ANSI X3.92-1981.


General information

  • Status :  Withdrawn
    Publication date : 1987-07
  • Edition : 1
  • :
    ISO/IEC JTC 1/SC 27
    IT Security techniques
  • 35.030
    IT Security

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe