cryptographic

adjective

cryp·​to·​graph·​ic ˌkrip-tə-ˈgra-fik How to pronounce cryptographic (audio)
: of, relating to, or using cryptography
cryptographically adverb

Examples of cryptographic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Slipping Past Security Goldwasser was initially interested in using cryptographic tools to tackle the AI issue known as alignment, with the goal of preventing models from generating bad information. Peter Hall, Quanta Magazine, 10 Dec. 2025 The architecture uses cryptographic tokens to verify service status without exposing personal information. Aamir Khollam, Interesting Engineering, 4 Dec. 2025 To prevent two of them from colluding to cook the results, each trustee holds a third of the cryptographic key material needed to decrypt results. ArsTechnica, 22 Nov. 2025 This ensures data confidentiality both in transit and at rest by utilizing cryptographic algorithms to convert data into unreadable formats. Jason Phillips, jsonline.com, 28 Oct. 2025 See All Example Sentences for cryptographic

Word History

Etymology

crypto(graphy) + -graphic

Note: New Latin cryptographicus was already in use by Erycius Puteanus in 1612 (see note at cryptography), though this early occurrence is unlikely to have been the source of the English word.

First Known Use

1824, in the meaning defined above

Time Traveler
The first known use of cryptographic was in 1824

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Cite this Entry

“Cryptographic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cryptographic. Accessed 25 Dec. 2025.

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