fix sse2 cfg

RustCrypto · Dec 6, 2023 · 565260f · 565260f
1 parent ac69c95
commit 565260f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/chacha20/src/backends/sse2.rs b/chacha20/src/backends/sse2.rs
@@ -18,11 +18,11 @@ struct Backend<R: Rounds> {
     v: [__m128i; 4],
     _pd: PhantomData<R>,
 }
-
+#[cfg(feature = "cipher")]
 impl<R: Rounds> BlockSizeUser for Backend<R> {
     type BlockSize = U64;
 }
-
+#[cfg(feature = "cipher")]
 impl<R: Rounds> ParBlocksSizeUser for Backend<R> {
     type ParBlocksSize = U1;
 }