Hey #ATProtocol enthusiasts. I’m shopping to get out of centralized platforms. I’ve found alternatives like PinkSky for Instagram and Bluescreen for TikTok. These platforms feel redundant—same feeds/content as BlueSky!

What am I missing?

Ok new cipher. This one is particularly tricky. Base64, known classical technique used, but not sure which. Doesn’t decode to anything meaningful. Perhaps the message is encoded through shorter than 8 or 6 bit sequences?

#cryptography #cryptanalysis

I have so many positive things to say about #AugmentedReality as the final frontier. I would love a world where ads of all kinds were projected rather than actually present. I could remove my glasses and enjoy a pristine environment. Ad free!

A decentralized protocol for… the physical world 🤔

Have a write-up in the works. Tonight I’ve been working on a beam search with NLTK log probability scoring to construct cribs. Unfortunately the iterative approach is converging on the n-1 words, so results are not diverse at all. Taking a crack at something to fix this.

Today’s progress on the cipher is… interesting. I’m trying to generate cribtexts using only known word lengths and a massive dictionary. Crazy number of permutations, so attempting beam search with NLTK to score grammar.

#cryptography

I am developing a cryptanalysis dashboard that lets you build a “fingerprint” for your ciphers. It’s a great way to measure their difficulty, try and find weaknesses, and more! Comes with docs as well. Fun for classical #cryptography. Can graph tons of metrics/analysis across many ciphertexts.

Been working on this old classical cipher that’s gone unsolved for about 9 years now. Current hypothesis is it’s a Quagmire III (Vigenere autokey with custom alphabet). Working through some possible ways to search the solution space.

#cryptography