mcuxClKey_DerivationAlgorithms_NIST_SP800_108.h File Reference

Declarations and definitions for the NIST SP800-108 KDF. More...

#include <mcuxClConfig.h>
#include <mcuxCsslAnalysis.h>
#include <mcuxClKey.h>
#include <mcuxClMac.h>

Go to the source code of this file.

Functions
mcuxClKey_Status_t	mcuxClKey_Derivation_ModeConstructor_NIST_SP800_108 (mcuxClKey_DerivationMode_t *pDerivationMode, const mcuxClKey_DerivationAlgorithmDescriptor_t *derivationAlgorithm, mcuxClMac_Mode_t macMode, uint32_t options)
	Construct a key derivation function (KDF) mode according to NIST SP800-108.

Variables
const mcuxClKey_DerivationAlgorithmDescriptor_t	mcuxClKey_DerivationAlgorithmDescriptor_NIST_SP800_108
	NIST SP800-108 key derivation algorithm descriptors.
static mcuxClKey_DerivationAlgorithm_t	mcuxClKey_DerivationAlgorithm_NIST_SP800_108
	NIST SP800-108 key derivation algorithm types.
const mcuxClKey_DerivationMode_t	mcuxClKey_DerivationMode_SP800_108_CM_CMAC
	NIST SP800-108 Counter Mode with CMAC algorithm descriptor.
static const mcuxClKey_Derivation_t	mcuxClKey_Derivation_SP800_108_CM_CMAC
	NIST SP800-108 algorithm type.

Detailed Description

Declarations and definitions for the NIST SP800-108 KDF.

Function Documentation

mcuxClKey_Derivation_ModeConstructor_NIST_SP800_108()

mcuxClKey_Status_t mcuxClKey_Derivation_ModeConstructor_NIST_SP800_108	(	mcuxClKey_DerivationMode_t *	pDerivationMode,
		const mcuxClKey_DerivationAlgorithmDescriptor_t *	derivationAlgorithm,
		mcuxClMac_Mode_t	macMode,
		uint32_t	options
	)

Construct a key derivation function (KDF) mode according to NIST SP800-108.

Parameters

[out]	pDerivationMode	Pointer to the key derivation mode structure to be initialized.
[in]	derivationAlgorithm	Function pointer to the key derivation algorithm function.
[in]	macMode	Mac mode type, in case a Mac mode is used within the key derivation algorithm.
[in]	options	Generic options field containing algorithm-specific parameters (e.g., counter length or iteration count). Must not be larger than 32. Use MCUXCLKEY_DERIVATION_OPTIONS_NIST_SP800_108_* definitions.

Returns

status

Variable Documentation

mcuxClKey_DerivationAlgorithmDescriptor_NIST_SP800_108

const mcuxClKey_DerivationAlgorithmDescriptor_t mcuxClKey_DerivationAlgorithmDescriptor_NIST_SP800_108

extern

NIST SP800-108 key derivation algorithm descriptors.

mcuxClKey_DerivationAlgorithm_NIST_SP800_108

mcuxClKey_DerivationAlgorithm_t mcuxClKey_DerivationAlgorithm_NIST_SP800_108

static

NIST SP800-108 key derivation algorithm types.

mcuxClKey_DerivationMode_SP800_108_CM_CMAC

const mcuxClKey_DerivationMode_t mcuxClKey_DerivationMode_SP800_108_CM_CMAC

extern

NIST SP800-108 Counter Mode with CMAC algorithm descriptor.

mcuxClKey_Derivation_SP800_108_CM_CMAC

const mcuxClKey_Derivation_t mcuxClKey_Derivation_SP800_108_CM_CMAC

static

NIST SP800-108 algorithm type.

Parameters:

• Counter Mode
• CMAC
• 8-bit counter