Some small performance improvements on 32-bit architectures.

[BearSSL] / src / ec / ec_p256_m15.c

diff --git a/src/ec/ec_p256_m15.c b/src/ec/ec_p256_m15.c
index 6ce57e0..8d68d1d 100644 (file)
--- a/src/ec/ec_p256_m15.c
+++ b/src/ec/ec_p256_m15.c
@@ -1739,7 +1739,7 @@ p256_decode(p256_jacobian *P, const void *src, size_t len)
        memcpy(P->y, ty, sizeof ty);
        memset(P->z, 0, sizeof P->z);
        P->z[0] = 1;
        memcpy(P->y, ty, sizeof ty);
        memset(P->z, 0, sizeof P->z);
        P->z[0] = 1;

-       return NEQ(bad, 0) ^ 1;
+       return EQ(bad, 0);

 }
 
 /*
 }
 
 /*