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Remove not-needed mbedtls_ct_mpi_uint_cond_assign

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2023-05-17 15:13:14 +01:00
parent fd7fab4073
commit 231a516682
3 changed files with 5 additions and 52 deletions
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6
library/bignum_core.c
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@@ -608,7 +608,11 @@ void mbedtls_mpi_core_montmul(mbedtls_mpi_uint *X,
* So the correct return value is already in X if (carry ^ borrow) = 0,
* but is in (the lower AN_limbs limbs of) T if (carry ^ borrow) = 1.
*/
mbedtls_ct_mpi_uint_cond_assign(AN_limbs, X, T, (unsigned char) (carry ^ borrow));
mbedtls_ct_memcpy_if(mbedtls_ct_bool(carry ^ borrow),
(unsigned char *) X,
(unsigned char *) T,
NULL,
AN_limbs * sizeof(mbedtls_mpi_uint));
}
int mbedtls_mpi_core_get_mont_r2_unsafe(mbedtls_mpi *X,