Equivalent inverse cipher

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Definition(s):

An alternative specification of the inverse of CIPHER() with a structure similar to that of CIPHER() and with a modified key schedule as input.
Source(s):
FIPS 197 [NIST FIPS 197-upd1]

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.