Hi all
Currently, I'm investigating about crypt schemes in our own IRS in mexico. They validate our identity through digital signing giving a X509 certificate (*.cer) in order to do this.
Also, they give a private key stored in this ".key" file and a given password.
The problem is i do not know how to manipulate this file so i can access the private key and encrypt messages. It is said that this file is in PKCS#8 which is hard to found dot net documentation for example.
I want to be specific for you to understand my situation, thanks in advance, contact me or reply XD.