3
votes
2answers
804 views

How to encyrpt a message using someone's SSL smime.p7s file

I need to send a private key file to someone (a trusted sysadmin) securely. I suggested a couple options, but he replied as follows: Hi, I don't have neither LastPass nor GnuPGP but I'm using ssl ...
1
vote
1answer
179 views

generate SCRAM-SHA-1 hash of a password

I am looking for a simple way (perhaps using openssl) to generate SCRAM-SHA-1 hash of a password for use for Prosody Jabber Server. The passwords on the server are stored in the following form: ...
4
votes
1answer
1k views

Cli verification of digitally signed email

I am Alice and I've received signed email from Bob. I use Web e-Mail client (e.g. GMail) and I see that one of attachements is smime.p7s. I've found option "show original message" and saved contents ...
8
votes
3answers
21k views

How to encrypt messages/text with RSA? (using openssl?)

I'm Bob. I have Alice's public key. I want to send Alice an -> RSA <- encrypted message. How can I do it using the openssl command? The message is: Hi Alice! Please bring malacpörkölt for dinner! ...