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- 1
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PhantomChat v3.0.0: PQXDH (ML-KEM-1024 + X25519) + MLS RFC 9420 + Monero stealth addresses in Rust — pre-audit, looking for crypto review
Built and shipped a desktop messenger that stacks several privacy primitives in one wire format: \*\*Envelope (Monero stealth model)\*\* \- Recipient publishes (view\_pub, spend\_pub) as \`phantom::\` \- Sender's ephemeral r: \- tag = HMAC(HKDF(r × view\_pub, "ViewTag"), epk) \- enc\_key …
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I built a post-quantum encrypted IRC client. OTRv4 + ML-KEM-1024 + ML-DSA-87. Looking for people to break it. Version 10.5.8 update
I've been working on a full OTRv4 implementation with NIST Level 5 PQC for a while now. It's a terminal IRC client that runs on Android via Termux (also Linux/macOS) over I2P, Tor, or plain TLS. GitHub: https://github.com/muc111/OTRv4Plus What's under …
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Requesting resources to understand how often is a cipher's side-channel vulnerability exploited in a hash function built from it.
Hello, all. I'm a recently-graduated electrical engineer, not a cryptographer so, bear with me, please. I implemented a hash function on an FPGA, and my research advisor suggested I look into the implementation security of that specific algorithm. Basically, I …
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Found a numerical bug in fplll's GSO + RHF misses structural BKZ/SD-BKZ differences
Ran a 4,541-seed benchmark of BKZ vs SD-BKZ on LWE-Kannan embeddings (n=50-150, β=20/30/40). Two things worth posting about. At q=3329 (the ML-KEM modulus), n=100, β=30, 1000-bit MPFR, 38% of reduced bases end with a GSO log-norm sitting at the precision …
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OTRv4+ post-quantum OTR messaging over Tor/I2P IRC, Rust double ratchet, ML-DSA-87/ML-KEM-1024, 313 test suite, v10.5.5 security hardening. Working prototype
I've been building an extended OTR implementation for IRC that goes beyond the OTRv4 spec draft, targeting high-threat privacy scenarios like Tor hidden services and I2P eepsites. Just pushed v10.5.5 with a significant Rust core security hardening pass. Wanted …