Implement mbedtls_mpi_mod_add()
Signed-off-by: Werner Lewis <werner.lewis@arm.com>
diff --git a/library/bignum_mod.c b/library/bignum_mod.c
index 7cf2fb2..0057eba 100644
--- a/library/bignum_mod.c
+++ b/library/bignum_mod.c
@@ -198,7 +198,18 @@
/* END MERGE SLOT 4 */
/* BEGIN MERGE SLOT 5 */
+int mbedtls_mpi_mod_add( mbedtls_mpi_mod_residue *X,
+ const mbedtls_mpi_mod_residue *A,
+ const mbedtls_mpi_mod_residue *B,
+ const mbedtls_mpi_mod_modulus *N )
+{
+ if( X->limbs != N->limbs || A->limbs != N->limbs || B->limbs != N->limbs )
+ return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+ mbedtls_mpi_mod_raw_add(X->p, A->p, B->p, N);
+
+ return( 0 );
+}
/* END MERGE SLOT 5 */
/* BEGIN MERGE SLOT 6 */