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ecp_curves: Update mbedtls_ecp_group_free().

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This patch updates the method to not free the `grp->P`
and `grp->N` structure members.

The contents of `P` and `N` are stored in static memory at
`curve448_p/n` and `curve25519p/n` and no longer dynamically
allocated.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This commit is contained in:
Minos Galanakis 2023-01-17 15:52:44 +00:00
parent 146fed9849
commit d61dbd4df7
1 changed files with 0 additions and 2 deletions
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2
library/ecp.c
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@ -582,11 +582,9 @@ void mbedtls_ecp_group_free(mbedtls_ecp_group *grp)
}
if (grp->h != 1) {
mbedtls_mpi_free(&grp->P);
mbedtls_mpi_free(&grp->A);
mbedtls_mpi_free(&grp->B);
mbedtls_ecp_point_free(&grp->G);
mbedtls_mpi_free(&grp->N);
}
if (!ecp_group_is_static_comb_table(grp) && grp->T != NULL) {