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tls: Add X25519Kyber768Draft00 PQ "curve" behind build tag (#5852)

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… when compiled with cfgo (https://github.com/cloudflare/go).
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Bas Westerbaan 2023-10-11 21:45:37 +02:00 committed by GitHub
parent 3a3182fba3
commit 289934f3d1
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1 changed files with 24 additions and 0 deletions
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modules/caddytls/cf.go Normal file
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//go:build cfgo
package caddytls
// This file adds support for X25519Kyber768Draft00, a post-quantum
// key agreement that is currently being rolled out by Chrome [1]
// and Cloudflare [2,3]. For more context, see the PR [4].
//
// [1] https://blog.chromium.org/2023/08/protecting-chrome-traffic-with-hybrid.html
// [2] https://blog.cloudflare.com/post-quantum-for-all/
// [3] https://blog.cloudflare.com/post-quantum-to-origins/
// [4] https://github.com/caddyserver/caddy/pull/5852
import (
"crypto/tls"
)
func init() {
SupportedCurves["X25519Kyber768Draft00"] = tls.X25519Kyber768Draft00
defaultCurves = append(
[]tls.CurveID{tls.X25519Kyber768Draft00},
defaultCurves...,
)
}