md5-file
Get the MD5-sum of a given file, with low memory usage, even on huge files.
secret-utils
Common `crypto` snippets (generate random bytes, salt, hash password, etc)
gulp-hashsum
Generate a checksum file (like shasum, md5sum, ...).
grunt-md5sum
Calculates and verifies 128-bit MD5 hashes, as described in RFC 1321 like md5sum program