Generating and Verifying Signatures [API]

Run the Program

Now run the VerSig application with the interpreter. Remember, you need to specify three arguments on the command line:

• the name of the file containing the encoded public key bytes,

• the name of the file containing the signature bytes, and

• the name of the data file (the one for which the signature was generated).

Since you will be testing the output of the GenSig program, the filenames you should use are:

• suepk

• sig

• data

Here's a sample run, with what you type in bold:

    %java VerSig suepk sig data
    signature verifies: true

Generating and Verifying Signatures [API]