mcuxClOsccaSm2_Signature_SignVerify_FullFlow_example.c File Reference

Example OSCCA SM2 signature, including prehash, signature generation and signature verification. More...

#include <mcuxClSession.h>
#include <mcuxClRandom.h>
#include <mcuxClRandomModes.h>
#include <mcuxClKey.h>
#include <mcuxClHash.h>
#include <mcuxClOsccaSm2.h>
#include <mcuxClOsccaSm3.h>
#include <mcuxClSignature.h>
#include <mcuxClOsccaSm2_CommonParams.h>
#include <mcuxCsslFlowProtection.h>
#include <mcuxClOscca_FunctionIdentifiers.h>
#include <mcuxClExample_Session_Helper.h>
#include <mcuxClCore_Examples.h>
#include <mcuxClExample_ELS_Helper.h>
#include <mcuxClMemory.h>
#include <mcuxClCore_FunctionIdentifiers.h>

Macros
#define	SIZE_WA_CPU
	Maximum of the CPU workarea.
#define	SIZE_WA_PKC
	Maximum of the pkc workarea.

Functions
	MCUXCLEXAMPLE_FUNCTION (mcuxClOsccaSm2_Signature_SignVerify_FullFlow_example)
	Example OSCCA SM2 signature, including prehash, signature generation and signature verification.

Variables
static const uint8_t	pSm2PrivateKey [MCUXCLOSCCASM2_SM2P256_SIZE_BASEPOINTORDER]
static const uint8_t	pSm2PublicKey [MCUXCLOSCCASM2_SM2P256_SIZE_PRIMEP *2]
static const uint8_t	Message []
static const uint8_t	pIDentifier []

Detailed Description

Example OSCCA SM2 signature, including prehash, signature generation and signature verification.

Macro Definition Documentation

SIZE_WA_CPU

#define SIZE_WA_CPU

Maximum of the CPU workarea.

SIZE_WA_PKC

#define SIZE_WA_PKC

Maximum of the pkc workarea.

Function Documentation

MCUXCLEXAMPLE_FUNCTION()

MCUXCLEXAMPLE_FUNCTION

(

mcuxClOsccaSm2_Signature_SignVerify_FullFlow_example

)

Example OSCCA SM2 signature, including prehash, signature generation and signature verification.

Returns

• true if selected algorithm processed successfully
• false if selected algorithm caused an error

Precondition

none

Postcondition

the mcuxClOsccaSm2_Signature_SignVerify_FullFlow_example function will be triggered

Note

none

Warning

none

Initialize ELS, Enable the ELS

Destroy Session and cleanup Session

Disable the ELS