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Definition(s):

The property that some element \(x\) of a finite field \(\mathbf{GF}(q)\) can be written as \(x=z^2\) for some element \(z\) in the same field \(\mathbf{GF}(q)\).
Source(s):
NIST SP 800-186

Glossary Comments

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

See NISTIR 7298 Rev. 3 for additional details.