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phpseclib — non-constant-time X25519 scalar multiplication permits full private-key recovery

🗓️ 08 Sep 2026 21:24:29Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 3 Views

Non-constant-time X25519 in phpseclib 3.0.56 permits full private-key recovery via timing.

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