A nice contribute by Dim (Russia)
Require libeay32.pas, v. >= 0.7
// Equivalent to:
// openssl dgst -md5 -sign private.pem -hex -out test.hex
function Sign_RSA_MD5(privatekey,msg: string): string;
This tutorial continues from Encrypt a file.
Put another button on the main form and caption it "Hash".
Add a THash component to the form and connect it up to the existing TCryptographicLibrary component.
Pull down the ch...
n this tutorial, we are going to use a component based approach to encrypt some files.
Make a new VCL Forms Application. Name the main form as mfmWestwood3DES_Tut, and save the unit as umfmWest...