A hash (Hash) function is a function that can convert data of any size into a fixed-size value. The returned value of the hash function is called the hash value, also known as the hash code or digest. The hash value space is limited, while the input space is generally unlimited, so different inputs ...

The MD5 algorithm is a message digest algorithm designed by Ronald Rivest in 1991 to replace the earlier hash ...

SHA-1 (Secure Hash Algorithm 1) is an encryption hash function designed by the National Security Agency of the...

In 2001, the National Security Agency of the United States designed a set of encryption hash functions, named ...

SHA-3 (Secure Hash Algorithm 3) is the latest member of the secure hash algorithm standard series released by ...

HMAC is an encryption algorithm for verifying message integrity. It is built on top of hash algorithms (common...

PBKDF2 is a password-based key derivation function. In many cryptographic applications, user security ultimate...