#Cryptography
2 articles filed under this tag
Predictable Quantum Randomness Explained: When Your Device-Independent Beacon Is Just a Fancy Hash Function
A cold wallet swears its private key came from an unbreakable quantum experiment. The experiment turns out to be pure math running on a public seed. Here is how that works, why it still fails the Bell test in practice, and how to stop treating deterministic code as physics.
Flutter App Reverse Engineering Explained: When the Crypto Is Just Fancy Wrapping Paper
A full walkthrough of pulling a Flutter banking app apart, recovering its custom RSA+AES API protocol from the Dart AOT snapshot, and talking to the backend like the real client. Spoiler: encrypting the wire does not mean the server checks who owns the account.