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| author | Daniel García <[email protected]> | 2019-02-11 23:45:55 +0100 |
|---|---|---|
| committer | Daniel García <[email protected]> | 2019-02-11 23:45:55 +0100 |
| commit | 9636f33fdbc070afcc80321359621c3bfe75535d (patch) | |
| tree | d0e58f50e9949d551d149148e34144d29619b49e /src/crypto.rs | |
| parent | bbe2a1b264b5ef4d8eba6643857a03e905ff9dec (diff) | |
| download | vaultwarden-9636f33fdbc070afcc80321359621c3bfe75535d.tar.gz vaultwarden-9636f33fdbc070afcc80321359621c3bfe75535d.zip | |
Implement constant time equal check for admin, 2fa recover and 2fa remember tokens
Diffstat (limited to 'src/crypto.rs')
| -rw-r--r-- | src/crypto.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/crypto.rs b/src/crypto.rs index 9321f25f..628afcd0 100644 --- a/src/crypto.rs +++ b/src/crypto.rs @@ -36,3 +36,12 @@ pub fn get_random(mut array: Vec<u8>) -> Vec<u8> { array } + +// +// Constant time compare +// +pub fn ct_eq<T: AsRef<[u8]>, U: AsRef<[u8]>>(a: T, b: U) -> bool { + use ring::constant_time::verify_slices_are_equal; + + verify_slices_are_equal(a.as_ref(), b.as_ref()).is_ok() +} |