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Add comment to mbedtls_mpi_core_mla() to indicate it is costant time

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Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
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Waleed Elmelegy 2024-05-23 08:01:58 +00:00
parent 77bd479825
commit 11a81cd7dd
1 changed files with 3 additions and 0 deletions
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library/bignum_core.h
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@ -397,6 +397,9 @@ mbedtls_mpi_uint mbedtls_mpi_core_sub(mbedtls_mpi_uint *X,
* *
* This function operates modulo `2^(biL*X_limbs)`. * This function operates modulo `2^(biL*X_limbs)`.
* *
* This function operates in constant time with respect to the values
* of \p X and \p A and \p b.
*
* \param[in,out] X The pointer to the (little-endian) array * \param[in,out] X The pointer to the (little-endian) array
* representing the bignum to accumulate onto. * representing the bignum to accumulate onto.
* \param X_limbs The number of limbs of \p X. This must be * \param X_limbs The number of limbs of \p X. This must be