Some applications can actually get away without using traditional cryptography. These applications utilize other mechanisms, such as hashing algorithms, in order to provide some assurance about data.

Other older and even less secure hash algorithms are still in use in many applications. Cryptographers were already concerned about vulnerabilities that had been exposed in those older algorithms.

A hash is like one-way encryption -- you can compare two hashed values, but you shouldn't be able to derive the original data from the hash. That's why hashes are used in password-checking algorithms.

Understand the essentials of SHA-3 and how the latest secure hash algorithm strongly protects embedded systems against security attacks.

NIST’s goal is that SHA-3 provide increased security and offer greater efficiency for the applications using cryptographic hash algorithms.

Other older and even less secure hash algorithms are still in use in many applications. Cryptographers were already concerned about vulnerabilities that had been exposed in those older algorithms.

NIST is planning a competition to develop one or more cryptographic 'hash' algorithms to augment and revise the current Secure Hash Standard (Federal Information Processing Standard 180-2). The ...

The National Institute of Standards and Technology retired one of the first widely used cryptographic algorithms, citing vulnerabilities that make further use inadvisable, Thursday. NIST recommended ...