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Fix potential timing side-channels in authentication mechanisms #737

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lx merged 2 commits from fix-auth-ct-eq into main 2024-02-29 14:04:38 +00:00
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lx commented 2024-02-29 11:48:04 +00:00
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  • Use Argon2 password hashing from the argon2 crate, and its associated verification function, to check admin and metric tokens
  • Use Hmac's built-in verification function that operates in constant-time for AWS signatures v4 verification
- [x] Use Argon2 password hashing from the `argon2` crate, and its associated verification function, to check admin and metric tokens - [x] Use `Hmac`'s built-in verification function that operates in constant-time for AWS signatures v4 verification
lx force-pushed fix-auth-ct-eq from b94532ee02 to 6d33e721c4 2024-02-29 12:07:26 +00:00 Compare
lx merged commit b8c7a560ef into main 2024-02-29 14:04:38 +00:00
lx deleted branch fix-auth-ct-eq 2024-02-29 14:04:39 +00:00
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The behaviour should be checked against AWS S3

  
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Reference: Deuxfleurs/garage#737
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