physical unclonable function

noun

An integrated circuit with a randomized physical structure, used in cryptography.

Similar
physically unclonable functionPUF
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Meanings

nounphysical unclonable function (plural physical unclonable functions)

plural physical unclonable functions

  1. An integrated circuit with a randomized physical structure, used in cryptography.

    Synonyms: physically unclonable function, PUF

Synonyms & antonyms

nounAn integrated circuit with a randomized physical structure, used in cryptography.

Similar
physically unclonable functionPUF
Also see
physically unclonable function
Cite this entry
APA

physical unclonable function. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/physical%20unclonable%20function

MLA

“physical unclonable function.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/physical%20unclonable%20function. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “physical unclonable function,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/physical%20unclonable%20function.

Source: physical unclonable function on Wiktionary, CC BY-SA 4.0.