Bignum: make modulus value const
The modulus value won't change during normal operations, make this clear
in the struct and the function signatures.
This won't prevent the caller from modifying the passed buffer, but
might give a hint and reinforces the message of the documentation.
Signed-off-by: Janos Follath <janos.follath@arm.com>
diff --git a/library/bignum_mod.c b/library/bignum_mod.c
index dfccaf4..4382bf8 100644
--- a/library/bignum_mod.c
+++ b/library/bignum_mod.c
@@ -102,7 +102,7 @@
}
int mbedtls_mpi_mod_modulus_setup( mbedtls_mpi_mod_modulus *m,
- mbedtls_mpi_uint *p,
+ const mbedtls_mpi_uint *p,
size_t pn,
mbedtls_mpi_mod_ext_rep ext_rep,
mbedtls_mpi_mod_rep_selector int_rep )