commit fba94e97264d33e896dcac80b963579e7f2c3be9
author Christoph M. Wintersteiger <cwinter@microsoft.com> Thu Dec 06 17:18:24 2018 +0000
committer Janos Follath <janos.follath@arm.com> Mon Aug 19 13:36:44 2019 +0100
tree 968713e98a33df29972e6209233556947da13ca7
parent 78c9c461cff9232cef326bd8213ccbc80595d0c1

ECDH: Fix error code in mbedtls_ecdsa_sign

library/ecdsa.c

diff --git a/library/ecdsa.c b/library/ecdsa.c
old mode 100644
new mode 100755
index 6411a5e..2daabee
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -266,7 +266,7 @@
     if( grp->id == MBEDTLS_ECP_DP_CURVE25519 ||
         grp->id == MBEDTLS_ECP_DP_CURVE448 ||
         grp->N.p == NULL )
-        return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
     /* Make sure d is in range 1..n-1 */
     if( mbedtls_mpi_cmp_int( d, 1 ) < 0 || mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 )