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Asymmetrically Sign Cleartext before Symmetrically Encrypting it

Posted on January 23, 2023 by asp_net

So, there’s that scenario, where I do want to encrypt data which is shared among a group of users. Every user has their own key-pair (RSA-OAEP) where the public key is known to everyone else on the group. There is also a shared secret whic… Continue reading Asymmetrically Sign Cleartext before Symmetrically Encrypting it→

Security vs. User Experience – can this Process still be considered to provide proper End-to-End-Encryption?

Posted on October 19, 2021 by asp_net

I am banging my head about this for a while now and would appreciate opinions/different views.
tl;dr
There is a system that aims to provide full end-to-end encryption for information (text messages, blobs) exchanged through it. At the mome… Continue reading Security vs. User Experience – can this Process still be considered to provide proper End-to-End-Encryption?→