md5-file
Get the MD5-sum of a given file, with low memory usage, even on huge files.
gnablib
A lean, zero dependency library to provide a useful base for your project.
ihash
Get the hash-sum of a given file, with low memory usage, even on huge file
grunt-md5sum
Calculates and verifies 128-bit MD5 hashes, as described in RFC 1321 like md5sum program