cryptography
25 stories and discussions about cryptography, aggregated from every source we track.
The creators of Meow hash made security claims; we break them all.
TL;DR: Because that allows for amateur radio usage and makes it more open.
SHA-256 is the most widely used hash function today. It has resisted all known practical cryptanalytic attacks, benefits from hardware acceleration, is ...
We look into a neat trick that allowed replacing the last bit of unreadable edwards25519 code, and learn about the structure and lineage of ECC implementations.
When it comes to designing secure protocols, I have a principle that goes like this: if you have to perform any cryptographic operation before verifying the MAC on a message you’ve received, it will somehow inevitably…
Last week, I wrote a blog post succinctly titled, Don’t Use Session. Two interesting things have happened since I published that blog: A few people expressed uncertainty about what I wrote ab…
If you’ve ever read up on the basics of cryptography, you’ll be aware of steganography, the practice of hiding something inside something else. It’s a process that works with digi…
Visualize elliptic curve cryptography with animated examples
Contemporary PHP cryptography library circa 2023. Contribute to jj5/kickass-crypto development by creating an account on GitHub.
Governed cryptographic identity for machines across AI, payments, Web3, and other critical operations with configurable risk model based on threshold cryptography. - tkeeper-org/tkeeper
Until now, cryptographers thought factoring was the only way to break RSA. Not anymore.