binum_mod: Added `mbedtls_mpi_mod_optred_modulus_setup()`.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
diff --git a/library/bignum_mod.c b/library/bignum_mod.c
index acf45e9..9b0f6ec 100644
--- a/library/bignum_mod.c
+++ b/library/bignum_mod.c
@@ -171,6 +171,19 @@
return ret;
}
+int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N,
+ const mbedtls_mpi_uint *p,
+ size_t p_limbs,
+ mbedtls_mpi_opt_red_struct *ored)
+{
+ N->p = p;
+ N->limbs = p_limbs;
+ N->bits = mbedtls_mpi_core_bitlen(p, p_limbs);
+ N->int_rep = MBEDTLS_MPI_MOD_REP_OPT_RED;
+ N->rep.ored =ored ;
+ return 0;
+}
+
int mbedtls_mpi_mod_mul(mbedtls_mpi_mod_residue *X,
const mbedtls_mpi_mod_residue *A,
const mbedtls_mpi_mod_residue *B,