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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
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6
library/bignum_mod.c
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@ -88,7 +88,7 @@ void mbedtls_mpi_mod_modulus_free(mbedtls_mpi_mod_modulus *N)
N->rep.mont.mm = 0; N->rep.mont.mm = 0;
break; break;
case MBEDTLS_MPI_MOD_REP_OPT_RED: case MBEDTLS_MPI_MOD_REP_OPT_RED:
mbedtls_free(N->rep.ored); N->rep.ored.modp = NULL;
break; break;
case MBEDTLS_MPI_MOD_REP_INVALID: case MBEDTLS_MPI_MOD_REP_INVALID:
break; 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, int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N,
const mbedtls_mpi_uint *p, const mbedtls_mpi_uint *p,
size_t p_limbs, 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); standard_modulus_setup(N, p, p_limbs, MBEDTLS_MPI_MOD_REP_OPT_RED);
N->rep.ored = ored; N->rep.ored.modp = modp;
return 0; return 0;
} }

4
library/bignum_mod.h
View File

@ -214,14 +214,14 @@ int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
* not be modified in any way until after * not be modified in any way until after
* mbedtls_mpi_mod_modulus_free() is called. * mbedtls_mpi_mod_modulus_free() is called.
* \param p_limbs The number of limbs of \p p. * \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. * \return \c 0 if successful.
*/ */
int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N, int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N,
const mbedtls_mpi_uint *p, const mbedtls_mpi_uint *p,
size_t p_limbs, size_t p_limbs,
mbedtls_mpi_opt_red_struct *ored); int (*modp)(mbedtls_mpi *));
/** Free elements of a modulus structure. /** Free elements of a modulus structure.
* *