cloudflare/circl
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CIRCL: Cloudflare Interoperable Reusable Cryptographic Library
10 mentions on Hacker News by 8 people: 3 stories, 7 comments · first 2019-07-18 · latest 2026-07-07
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…bug. The fix is to "not do that", although one does wonder what the original author was smoking! https://github.com/cloudflare/circl/commit/f7d2180d6a77cfb28...
comment by dboreham · 2026-07-07 · in AI Meets Cryptography 1: What AI Found in Cloudflare's Circl -
…clicking through to the commit (thanks for that too btw) I see there was a regression test added: https://github.com/cloudflare/circl/commit/def2fd35b8535b0b8... but I'm wondering why there isn't a test further up the stack that is simply…
comment by dboreham · 2026-07-07 · in AI Meets Cryptography 1: What AI Found in Cloudflare's Circl -
…Cloudflare's CIRCL[0] library does a bit better, but shares some of the same problems. [0] https://github.com/cloudflare/circl
comment by alphazard · 2025-11-20 · in Go Cryptography State of the Union -
…an EC Cryptography 101 level mistake. Reading the actual CIRCL library source and README on GitHub: https://github.com/cloudflare/circl makes me see it as just fundamentally unserious, though; there's a big "lol don't use this!" disclaimer…
comment by bri3d · 2025-10-22 · in Cryptographic Issues in Cloudflare's Circl FourQ Implementation (CVE-2025-8556) -
And a Go implementation I wrote for Cloudflare. https://github.com/cloudflare/circl/tree/main/kem/kyber
comment by bwesterb · 2022-07-05 · in NIST announces first PQC algoritms to be standardized -
…standardize SIKE through NIST. Most open source cryptographic libraries don't implement SIKE. [1]: https://github.com/cloudflare/circl [2]: https://github.com/Microsoft/PQCrypto-SIKE
comment by agucova · 2022-06-15 · in Hertzbleed Attack -
Github repo: http://github.com/cloudflare/circl
comment by yarapavan · 2019-07-18 · in Introducing Circl: An Advanced Cryptographic Library from Cloudflare