NIST has opened a competition to develop a new cryptographic hash algorithm, a tool that converts a file, message or block of data to a short "fingerprint" for use in digital signatures, message ...

Cryptographic hash functions are mathematical functions that are often used with cryptocurrency. Find out in this guide how they work and what their role is.

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Several cryptographers are sponsoring a new Password Hashing Algorithm to find a password hash that’s more secure than the existing alternatives.

Security experts vying to have their technology selected as the next cryptographic-hash algorithm standard for the U.S. government need to submit their entries this week. Then they will have a ...

The latest secure hash algorithm, SHA-3, is one such feature that’s now available in hardware. This article covers what you need to know about protecting your embedded design with SHA-3.

Perceptual hash functions aim to imitate human perception by focusing on the types of features that drive human sight and hearing.

At the Crypto 2004 conference in Santa Barbara, Calif. last month, researchers announced several weaknesses in common hash functions. These results, while mathematically significant, aren't cause ...

NIST has opened a competition to develop a new cryptographic hash algorithm, a tool that converts a file, message or block of data to a short "fingerprint" for use in digital signatures, message ...