diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/crypto.rs | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/src/crypto.rs b/src/crypto.rs index 2063c9b..58ab6d2 100644 --- a/src/crypto.rs +++ b/src/crypto.rs @@ -40,16 +40,7 @@ mod from_hkdf { use hkdf::Hkdf; use sha2::Sha256; - // sealing lets us guarantee that SIZE is always correct, - // which means that from_hkdf always receives correctly sized slices - // and copies never fail - mod private { - pub trait Seal {} - impl<const N: usize> Seal for [u8; N] {} - impl<L: Seal, R: Seal> Seal for (L, R) {} - } - - pub trait FromHkdf: private::Seal { + pub trait FromHkdf { const SIZE: usize; fn from_hkdf(bytes: &[u8]) -> Self; } |