Abstract: The secure hash algorithm (SHA) is a widely used function for password hashing. This study introduced a modified SHA-512 algorithm by modifying the message scheduling, hash construction, and ...

The hash generator application converts the text into a particular hashed string by using some algorithms like SHA-256, SHA-512, and MD5. The application is built with the Kotlin language. It contains ...

Abstract: This paper describes a design of SHA processor implementing three hash algorithms of SHA-512, SHA-512/224 and SHA-512/256. The SHA processor generates digests of three different lengths with ...

Cryptography aficionados, say hello to a new hash algorithm backed by the National Institute for Standards and Technology (NIST). Dubbed Keccak (pronounced "catch-ack"), the secure hash algorithm, ...

Bringing to a close a five-year selection process, the U.S. National Institute of Standards and Technology (NIST) has selected the successor to the encryption algorithm that is used today to secure ...

Heartbleed is a great example of how spectacular security failures grab the popular imagination. There is another set of problems much less sexy and harder to fix: keeping standards progressing. As it ...

SAN FRANCISCO, Calif &#151 A team of three Chinese researchers have compromised the SHA-1 hashing algorithm at the core of many of today's mainstream security products. Top cryptographers said users ...

When the National Security Agency (NSA) introduced Secure Hash Algorithm 1 (SHA-1) in 2002 as an approved cryptographic security algorithm it was practically unbreakable. That was a long, long time ...