Two new tutorials about signing and encrypting an Email message in the S/MIME format using X509 certificates, and sending the protected message via the SMTP protocol

Hello, we have published two new tutorials, which describe how to sign and encrypt an Email message in the S/MIME format using X509 certificates, and send the protected message via the SMTP protocol. Both examples utilize the NIST sha-512 algorithm and X509 digital certificates.

The sources are available on GitHub