Post-Quantum Pretty Good Privacy PQ-PGP
Composite post-quantum cryptography in accordance RFC 9980
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The mandatory combination of lattice-based algorithms (ML-KEM and ML-DSA) with classical elliptic curves guarantees total protection. The data remains protected both against tomorrow's quantum computers and against unknown mathematical weaknesses in the new algorithms.
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PH · launched Oct 31, 2026 · 1 upvote (top 67%)
- Security
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- Encryption
Similar launches
See all 136 similar launches →Could you build this?
No Composite post-quantum cryptography implemented to a new RFC requires careful cryptographic engineering. Mistakes in key handling or combiners are easy to make and hard to detect without expert review.
What it would actually take: A real version needs audited implementations of ML-KEM and ML-DSA combined with classical curves, plus OpenPGP packet formats for the RFC. Cryptographers and security auditors must review it, and constant-time and side-channel resistance need specialist testing.
Competitors
Other products that read as similar to this one : 136 launches clear the similarity bar, closest 8 shown.
Attention rank: #60 of 137 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 366 days after the earliest competitor.
- scuttle · github · 2026-09-23 · 55 upvotes · similarity 0.60
- Veil · hn · 2026-10-09 · 6 upvotes · similarity 0.56
- 0x8 Post-Quantum Cryptographic Suite · ph · 2026-10-02 · 1 upvotes · similarity 0.55
- Qopanza · ph · 2026-10-08 · 1 upvotes · similarity 0.54
- Witnessory · hn · 2026-10-29 · 6 upvotes · similarity 0.54
- Quantum Blue · ph · 2026-09-09 · 1 upvotes · similarity 0.53
- dirac_quantum · github · 2026-10-12 · 98 upvotes · similarity 0.52
- open-magnetar · github · 2026-10-15 · 9 upvotes · similarity 0.48
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