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Ensure we explicitly document the modulus for fixed-width arithmetic

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Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
This commit is contained in:
Tom Cosgrove 2022-09-20 13:51:50 +01:00
parent b0b77e1b13
commit 4782823ec3
1 changed files with 4 additions and 0 deletions
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4
library/bignum_core.h
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@ -167,6 +167,8 @@ int mbedtls_mpi_core_write_be( const mbedtls_mpi_uint *A,
* return carry;
* ```
*
* This function operates modulo `2^(biL*limbs)`.
*
* \param[in,out] X The pointer to the (little-endian) array
* representing the bignum to accumulate onto.
* \param[in] A The pointer to the (little-endian) array
@ -217,6 +219,8 @@ mbedtls_mpi_uint mbedtls_mpi_core_sub( mbedtls_mpi_uint *X,
* \p X may be aliased to \p A (when \p X_limbs == \p A_limbs), but may not
* otherwise overlap.
*
* This function operates modulo `2^(biL*X_limbs)`.
*
* \param[in,out] X The pointer to the (little-endian) array
* representing the bignum to accumulate onto.
* \param X_limbs The number of limbs of \p X. This must be