trnck.dev
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## Post-quantum adoption
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- today, close to 50% of human internet traffic that routes through Cloudflare is using ML-KEM or X25519Kyber768 (for HTTP3 traffic, this jumps to about 65%!) [^1]
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- since last time, both Chrome and Firefox made the switch to the [now standardized ML-KEM](https://csrc.nist.gov/pubs/fips/203/final). If you're not into threat actors harvesting your pre-quantum Safari traffic, upgrade your software to `(mac|i|iPad|tv|watch/vision)OS` 26.
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- since last time, both Chrome and Firefox made the switch to the [now standardized ML-KEM](https://csrc.nist.gov/pubs/fips/203/final). If you're not into threat actors harvesting your pre-quantum Safari traffic, upgrade your software to `(mac|i|iPad|tv|watch|vision)OS` 26.
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- OpenSSL 3.5.0 [shipped](https://github.com/openssl/openssl/releases/tag/openssl-3.5.0) with native support for ML-KEM
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- from a dataset of 10 000 most popular domains according to Cloudflare Radar, about 52% of them connect using ML-KEM
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## Footnotes
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[^1]: Data from [Cloudflare Radar](https://radar.cloudflare.com/explorer?dataSet=http&groupBy=post_quantum&filters=botClass%253DLikely_Human&dt=1d)
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[^2]: And even worse, they miscapitalized Cloudflare in the official statement :\(
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[^2]: And even worse, they miscapitalized Cloudflare in the official statement :\(