update spake2 to current hkdf-0.8

[PAKEs.git] / spake2 / src / lib.rs

diff --git a/spake2/src/lib.rs b/spake2/src/lib.rs
index ea488bad2f94524cf6540e308752c45916620fa7..80480f3676931311862fa9d1fe0c01d77b1fe8d7 100644 (file)
--- a/spake2/src/lib.rs
+++ b/spake2/src/lib.rs
@@ -470,7 +470,7 @@ fn ed25519_hash_to_scalar(s: &[u8]) -> c2_Scalar {
     //  i % q
 
     let mut okm = [0u8; 32 + 16];
-    Hkdf::<Sha256>::extract(Some(b""), s)
+    Hkdf::<Sha256>::new(Some(b""), s)
         .expand(b"SPAKE2 pw", &mut okm)
         .unwrap();
     //println!("expanded:   {}{}", "................................", okm.iter().to_hex()); // ok