JVerifier
An hash code verifier
JVerifier is a command line application that verify checksums from a GNU-style file.
Source code available on https://github.com/davidesestiliwork/JVerifier2
Usage: param 1: file name, param 2: algorithm, param 3: baseDir
Example: java -jar JVerifier2.jar SHA1SUMS SHA-1 /home/davide
Note: this program requires GnuPG to work properly.