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bignum_mod: Updated optred_modulus_setup to use function input.

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Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This commit is contained in:
Minos Galanakis 2023-06-09 14:47:55 +01:00
parent c6e68ed85d
commit be1bf15f76
2 changed files with 5 additions and 5 deletions

6
library/bignum_mod.c

@ -88,7 +88,7 @@ void mbedtls_mpi_mod_modulus_free(mbedtls_mpi_mod_modulus *N)
N->rep.mont.mm = 0;
break;
case MBEDTLS_MPI_MOD_REP_OPT_RED:
mbedtls_free(N->rep.ored);
N->rep.ored.modp = NULL;
break;
case MBEDTLS_MPI_MOD_REP_INVALID:
break;
@ -166,10 +166,10 @@ int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
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)
int (*modp)(mbedtls_mpi *))
{
standard_modulus_setup(N, p, p_limbs, MBEDTLS_MPI_MOD_REP_OPT_RED);
N->rep.ored = ored;
N->rep.ored.modp = modp;
return 0;
}

4
library/bignum_mod.h

@ -214,14 +214,14 @@ int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
* not be modified in any way until after
* mbedtls_mpi_mod_modulus_free() is called.
* \param p_limbs The number of limbs of \p p.
* \param ored The optimized reduction structure to use. \p p.
* \param modp A pointer to the optimised reduction function to use. \p p.
*
* \return \c 0 if successful.
*/
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);
int (*modp)(mbedtls_mpi *));
/** Free elements of a modulus structure.
*