OpenSSL

[liamw]

Does anyone know how to verify a signature in openssl with a certificate file? Thanks

 

[ChrisR]

Would this work?

http://www.madboa.com/geek/openssl/

"-verify file verify a signature using public key in file"

The cert you'll have from the source will be their public key, which can be used to verify the data/message/whatever was signed with their private key.

 

[liamw]

Id already tried that but it turns out there was an error with the certificate, got it working now though thanks.