mcuxClRsa_verify_NoVerify_example.c File Reference

Example of using function mcuxClRsa_verify to perform the RSA signature verification primitive RSAVP1 (public exponentiation and NO padding verification) according to PKCS #1 v2.2. More...

#include <mcuxClSession.h>
#include <mcuxClExample_Session_Helper.h>
#include <mcuxCsslFlowProtection.h>
#include <mcuxClCore_FunctionIdentifiers.h>
#include <mcuxClPkc.h>
#include <mcuxClRandom.h>
#include <mcuxClRsa.h>
#include <mcuxClToolchain.h>
#include <mcuxClCore_Examples.h>
#include <mcuxClEls.h>
#include <mcuxClExample_ELS_Helper.h>

Macros
#define	RSA_KEY_BIT_LENGTH
	The example uses a 2048-bit key. More...
#define	RSA_KEY_BYTE_LENGTH
	Converting the key-bitlength to bytelength. More...

Functions
static const uint8_t modulus [RSA_KEY_BYTE_LENGTH]	__attribute__ ((aligned(4)))
	Example value for public RSA modulus N. More...
	MCUXCLEXAMPLE_FUNCTION (mcuxClRsa_verify_NoVerify_example)
	Performs a session set-up; a call to function mcuxClRsa_verify using mode mcuxClRsa_Mode_Verify_NoVerify; a session clean-up. More...

Detailed Description

Example of using function mcuxClRsa_verify to perform the RSA signature verification primitive RSAVP1 (public exponentiation and NO padding verification) according to PKCS #1 v2.2.

Macro Definition Documentation

RSA_KEY_BIT_LENGTH

#define RSA_KEY_BIT_LENGTH

The example uses a 2048-bit key.

RSA_KEY_BYTE_LENGTH

#define RSA_KEY_BYTE_LENGTH

Converting the key-bitlength to bytelength.

Examples

mcuxClRsa_verify_NoVerify_example.c.

Function Documentation

__attribute__()

static const uint8_t modulus [RSA_KEY_BYTE_LENGTH] __attribute__ ( (aligned(4))  )

static

Example value for public RSA modulus N.

Reference output when calling mcuxClRsa_verify on signature s using the RSA public key pair (N,e) and choosing mode mcuxClRsa_Mode_Verify_NoVerify.

Example value for RSA signature s.

Example value for public RSA exponent e.

Examples

mcuxClRsa_verify_NoVerify_example.c.

MCUXCLEXAMPLE_FUNCTION()

MCUXCLEXAMPLE_FUNCTION

(

mcuxClRsa_verify_NoVerify_example

)

Performs a session set-up; a call to function mcuxClRsa_verify using mode mcuxClRsa_Mode_Verify_NoVerify; a session clean-up.

Return values

MCUXCLEXAMPLE_OK	The example code completed successfully
MCUXCLEXAMPLE_ERROR	The example code failed

Initialize ELS, Enable the ELS

Destroy Session and cleanup Session

Disable the ELS

Examples

mcuxClRsa_verify_NoVerify_example.c.