New posts in Cryptography

Encrypting a message for multiple recipients

Example of a good Zero Knowledge Proof.

Analog to the Chinese Remainder Theorem in groups other than Z_n.

Is single iteration SHA-256 safe enough for hashing 128bit random number API keys?

Why is a hash sent with data secure?

Can name and date of birth be hashed somehow to generate a secure identifier?

How can I find a SHA-256 hash with a given suffix using hashcat?

The maximum size of a file that I can encrypt with a specific key size

How to encrypt using a private key file generated by OpenSSL?

How are Mozilla Firefox passwords encrypted?