I am trying to balance good security practices against excessive logging of user metadata / Personally Identifiable Information. I am constructing a web app that allows for secure messaging. In part ...
According to Wikipedia, ECIES requires a key derivation function. I already have an implementation of PBKDF2-HMAC-SHA256 in my library, so I could use this. Is PBKDF2-HMAC-SHA256 (salted of course) ...
I am wanting to secure some highly sensitive data in a database. This would mean that the data needs to be encrypted and remain secure for 100 years if it were to fall into adversary hands. I also ...
I am coding up the security for a website in express.js and postgresql db. Now I have been reading about salting and hashing and I have the code set up with pdkdf2 using the crypto module, but my ...