Defined term
Block Cipher Algorithm
Block Cipher Algorithm: A family of functions and their inverses that is parameterized by a cryptographic key; the function maps bit strings of a fixed length…
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Election Administration
Definition
A family of functions and their inverses that is parameterized by a cryptographic key; the function maps bit strings of a fixed length to bit strings of the same length. (SP 800-67) (NISTIR)
Sources
1
The Cyber Glossary
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