mbedtls_mpi_core_mla() function

Perform a fixed-size multiply accumulate operation: X += b * A \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)`.

Syntax

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Summary

Declaration

Definition

from bignum_core.h:434

mbedtls_mpi_uint mbedtls_mpi_core_mla(mbedtls_mpi_uint *X, size_t X_limbs, const mbedtls_mpi_uint *A, size_t A_limbs, mbedtls_mpi_uint b);

Implemented in bignum_core.c:461

Arguments

Argument

Declared as

Description

mbedtls_mpi_uint *

The pointer to the (little-endian) array representing the bignum to accumulate onto.

X_limbs

size_t

The number of limbs of \p X. This must be at least \p A_limbs.

const mbedtls_mpi_uint *

The pointer to the (little-endian) array representing the bignum to multiply with. This may be aliased to \p X but may not overlap otherwise.

A_limbs

size_t

The number of limbs of \p A.

mbedtls_mpi_uint

X scalar to multiply with.

Return value

The carry at the end of the operation.

Examples

References

from examples

mbedtls_mpi_core_mla() function

Syntax

Arguments

Return value

Examples

References

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