diff options
| author | Justus Winter <justus@sequoia-pgp.org> | 2018-10-23 16:27:01 +0200 |
|---|---|---|
| committer | Justus Winter <justus@sequoia-pgp.org> | 2018-10-23 16:27:01 +0200 |
| commit | 3cc85231c0fa10718967be314854ee6b50a75cde (patch) | |
| tree | 689975a672538a1df999b08bba14118466201eec /openpgp/src/crypto/mod.rs | |
| parent | 194e2a8f63f38bd44340090f2fc121d4dcd24cd7 (diff) | |
openpgp: Move sequre_eq to openpgp::crypto.
Diffstat (limited to 'openpgp/src/crypto/mod.rs')
| -rw-r--r-- | openpgp/src/crypto/mod.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/openpgp/src/crypto/mod.rs b/openpgp/src/crypto/mod.rs index ce9dfbca..edfe98bf 100644 --- a/openpgp/src/crypto/mod.rs +++ b/openpgp/src/crypto/mod.rs @@ -161,3 +161,8 @@ fn hash_file_test() { } } +/// Time-constant comparison. +fn secure_eq(a: &[u8], b: &[u8]) -> bool { + a.len() == b.len() && + unsafe { memsec::memeq(a.as_ptr(), b.as_ptr(), a.len()) } +} |