Sponge Construction

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Definition(s):

The method originally specified in [Cryptographic sponge functions, version 0.1] for defining a function from the following: 1) an underlying function on bit strings of a fixed length, 2) a padding rule, and 3) a rate. Both the input and the output of the resulting function are bit strings that can be arbitrarily long.
Source(s):
NIST SP 800-185

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.

Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

Sponge Construction

Glossary Comments