Cryptography
MD5
The MD5
(Message Digest 5) is a cryptographic hash function which produces a 128-bit
hash value.
It has been cryptographically broken and considered insecure (it should not be used).
SHA-1
The SHA-1
(Secure Hash Algorithm 1) is a cryptographic hash function which produces a 160-bit
hash value.
It has been cryptographically broken and considered insecure (it should not be used).
SHA-2
The SHA-2
(Secure Hash Algorithm 2) is a set of cryptographic hash functions, it consists hash functions
which produce 224-bit
, 256-bit
, 384-bit
or 512-bit
hash values.