zig

commit 98b10d94bf88a7e07690663008eb3f3dc8bfceca (tree)
parent 25515980134ce457dad0a8cefa3f2d458e4163f7
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Mon, 21 Jun 2021 12:40:27 -0700

std.crypto.p256: fix neg function compile error

There was a typo here and the neg function referenced a non-existent
variable.

Diffstat:
M
lib/std/crypto/pcurves/p256/scalar.zig
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/std/crypto/pcurves/p256/scalar.zig b/lib/std/crypto/pcurves/p256/scalar.zig
@@ -63,8 +63,7 @@ pub fn add(a: CompressedScalar, b: CompressedScalar, endian: builtin.Endian) Non
 
 /// Return -s (mod L)
 pub fn neg(s: CompressedScalar, endian: builtin.Endian) NonCanonicalError!CompressedScalar {
-    _ = s;
-    return (try Scalar.fromBytes(a, endian)).neg().toBytes(endian);
+    return (try Scalar.fromBytes(s, endian)).neg().toBytes(endian);
 }
 
 /// Return (a-b) (mod L)