Hash Em All
Free online text and file hashing. Supports 35 algorithms, unicode, null strings and files up to 10Mb.
The Hash Function RIPEMD-160
Describes a 160-bit cryptographic hash function designed as a secure replacement MD4, MD5, and RIPEMD.
Downloadable password recovery software.
Masher Applet - MD5 implemented in Java
Nice online application to produce a MD5 message digest. Supports copy-and-paste function. Includes Java source code.
The MD5 Encoder
Generates a Message Digest 5 hash sum online. It has equivalents that generate SHA1 digests and DES ciphers as well.
MD5 Message Digest Algorithm
Algorithm specification and its implementation in 'C'.
Message Authenticator Algorithm
Algorithm specification and its implementation in 'C' and in BASIC.
Links and resource on the cryptographic hash function family called RadioGatún.
SHA1 Hash Generator
Generates hashes for multiple algorithms (e.g., MD5, SHA256 and many more).
Tiger: A Fast New Hash Function
Optimized for 64-bit processors and produces 128, 160, or 192-bit hashes.