Digital Signature tools, or digsig, are an applet and a verifier, enabling an end-to-end digital signature worlflow. The exact algorithm used is configurable, as is the way the plaintext is constructed.
Although the applet is running in the JRE's applet sandbox (portable across a number of platforms), proper access to a certificate store limits its use mainly to IE on Windows. Chrome and Opera also work, but the certificate store accessed is Windows certificate store.
Firefox does not work anymore!
Having trouble with DigSig? Contact email@example.com for help!