Example of using function mcuxClRsa_sign to perform the RSA signature generation with EMSA-PSS-SIGN padding scheme according to PKCS #1 v2.2.
#include <mcuxClExample_Session_Helper.h>
#include <mcuxClCore_Examples.h>
#include <mcuxClExample_ELS_Helper.h>
#define RSA_KEY_BIT_LENGTH (2048u)
#define RSA_KEY_BYTE_LENGTH (RSA_KEY_BIT_LENGTH / 8u)
#define RSA_MESSAGE_DIGEST_LENGTH (32u)
#define RSA_PSS_SALT_LENGTH (0u)
0xd3U, 0x24U, 0x96U, 0xe6U, 0x2dU, 0x16U, 0x34U, 0x6eU, 0x06U, 0xe7U, 0xa3U, 0x1cU, 0x12U, 0x0aU, 0x21U, 0xb5U,
0x45U, 0x32U, 0x32U, 0x35U, 0xeeU, 0x1dU, 0x90U, 0x72U, 0x1dU, 0xceU, 0xaaU, 0xd4U, 0x6dU, 0xc4U, 0xceU, 0xbdU,
0x80U, 0xc1U, 0x34U, 0x5aU, 0xffU, 0x95U, 0xb1U, 0xddU, 0xf8U, 0x71U, 0xebU, 0xb7U, 0xf2U, 0x0fU, 0xedU, 0xb6U,
0xe4U, 0x2eU, 0x67U, 0xa0U, 0xccU, 0x59U, 0xb3U, 0x9fU, 0xfdU, 0x31U, 0xe9U, 0x83U, 0x42U, 0xf4U, 0x0aU, 0xd9U,
0xafU, 0xf9U, 0x3cU, 0x3cU, 0x51U, 0xcfU, 0x5fU, 0x3cU, 0x8aU, 0xd0U, 0x64U, 0xb8U, 0x33U, 0xf9U, 0xacU, 0x34U,
0x22U, 0x9aU, 0x3eU, 0xd3U, 0xddU, 0x29U, 0x41U, 0xbeU, 0x12U, 0x5bU, 0xc5U, 0xa2U, 0x0cU, 0xb6U, 0xd2U, 0x31U,
0xb6U, 0xd1U, 0x84U, 0x7eU, 0xc4U, 0xfeU, 0xaeU, 0x2bU, 0x88U, 0x46U, 0xcfU, 0x00U, 0xc4U, 0xc6U, 0xe7U, 0x5aU,
0x51U, 0x32U, 0x65U, 0x7aU, 0x68U, 0xecU, 0x04U, 0x38U, 0x36U, 0x46U, 0x34U, 0xeaU, 0xf8U, 0x27U, 0xf9U, 0xbbU,
0x51U, 0x6cU, 0x93U, 0x27U, 0x48U, 0x1dU, 0x58U, 0xb8U, 0xffU, 0x1eU, 0xa4U, 0xc0U, 0x1fU, 0xa1U, 0xa2U, 0x57U,
0xa9U, 0x4eU, 0xa6U, 0xd4U, 0x72U, 0x60U, 0x3bU, 0x3fU, 0xb3U, 0x24U, 0x53U, 0x22U, 0x88U, 0xeaU, 0x3aU, 0x97U,
0x43U, 0x53U, 0x59U, 0x15U, 0x33U, 0xa0U, 0xebU, 0xbeU, 0xf2U, 0x9dU, 0xf4U, 0xf8U, 0xbcU, 0x4dU, 0xdbU, 0xf8U,
0x8eU, 0x47U, 0x1fU, 0x1dU, 0xa5U, 0x00U, 0xb8U, 0xf5U, 0x7bU, 0xb8U, 0xc3U, 0x7cU, 0xa5U, 0xeaU, 0x17U, 0x7cU,
0x4eU, 0x8aU, 0x39U, 0x06U, 0xb7U, 0xc1U, 0x42U, 0xf7U, 0x78U, 0x8cU, 0x45U, 0xeaU, 0xd0U, 0xc9U, 0xbcU, 0x36U,
0x92U, 0x48U, 0x3aU, 0xd8U, 0x13U, 0x61U, 0x11U, 0x45U, 0xb4U, 0x1fU, 0x9cU, 0x01U, 0x2eU, 0xf2U, 0x87U, 0xbeU,
0x8bU, 0xbfU, 0x93U, 0x19U, 0xcfU, 0x4bU, 0x91U, 0x84U, 0xdcU, 0x8eU, 0xffU, 0x83U, 0x58U, 0x9bU, 0xe9U, 0x0cU,
0x54U, 0x81U, 0x14U, 0xacU, 0xfaU, 0x5aU, 0xbfU, 0x79U, 0x54U, 0xbfU, 0x9fU, 0x7aU, 0xe5U, 0xb4U, 0x38U, 0xb5U
};
0x15U, 0x5fU, 0xe6U, 0x60U, 0xcdU, 0xdeU, 0xaaU, 0x17U, 0x1bU, 0x5eU, 0xd6U, 0xbdU, 0xd0U, 0x3bU, 0xb3U, 0x56U,
0xe0U, 0xf6U, 0xe8U, 0x6bU, 0x5aU, 0x3cU, 0x26U, 0xf3U, 0xceU, 0x7dU, 0xaeU, 0x00U, 0x8cU, 0x4eU, 0x38U, 0xa9U,
0xa9U, 0x7fU, 0xa5U, 0x97U, 0xb2U, 0xb9U, 0x0aU, 0x45U, 0x10U, 0xd2U, 0x23U, 0x8dU, 0x3fU, 0x15U, 0x8aU, 0xb8U,
0x91U, 0x97U, 0xfbU, 0x08U, 0xa5U, 0xb7U, 0x4cU, 0xfeU, 0x5cU, 0xc8U, 0xf1U, 0x3dU, 0x47U, 0x09U, 0x62U, 0x91U,
0xd0U, 0x05U, 0x38U, 0xaaU, 0x58U, 0x93U, 0xd8U, 0x2dU, 0xceU, 0x55U, 0xb3U, 0x64U, 0x8cU, 0x6aU, 0x71U, 0x9aU,
0xe3U, 0x87U, 0xdeU, 0xe5U, 0x5eU, 0xc5U, 0xbeU, 0xf0U, 0x89U, 0x76U, 0x3dU, 0xe7U, 0x1eU, 0x47U, 0x61U, 0xb7U,
0x03U, 0xadU, 0x69U, 0x2eU, 0xd6U, 0x2dU, 0x7cU, 0x1fU, 0x4fU, 0x0fU, 0xf0U, 0x03U, 0xc1U, 0x67U, 0xebU, 0x62U,
0xd2U, 0xc6U, 0x79U, 0xccU, 0x6fU, 0x13U, 0xb9U, 0x87U, 0xa1U, 0x42U, 0xf1U, 0x37U, 0x7aU, 0x40U, 0xbdU, 0xc0U,
0xa0U, 0x36U, 0x60U, 0x72U, 0x94U, 0x40U, 0x14U, 0x63U, 0xa3U, 0x0eU, 0x82U, 0x91U, 0x2bU, 0x42U, 0x8aU, 0x1dU,
0x3fU, 0x80U, 0xb5U, 0xd0U, 0xd3U, 0x3eU, 0xa8U, 0x4eU, 0x8bU, 0xb6U, 0x4cU, 0x36U, 0x22U, 0xb9U, 0xbeU, 0xe3U,
0x56U, 0xf1U, 0x2cU, 0x6aU, 0x19U, 0x0eU, 0x55U, 0x7bU, 0xbfU, 0x25U, 0xe1U, 0x10U, 0x80U, 0x7bU, 0x85U, 0xcaU,
0xd5U, 0x1bU, 0x39U, 0x87U, 0x57U, 0x08U, 0x06U, 0xbeU, 0x81U, 0xf3U, 0x71U, 0x3fU, 0x5dU, 0x17U, 0x40U, 0x74U,
0x99U, 0xa5U, 0xdeU, 0xdaU, 0xc0U, 0xf3U, 0xe3U, 0xbcU, 0x79U, 0x96U, 0x35U, 0x95U, 0xf8U, 0xe0U, 0xcfU, 0x01U,
0x29U, 0x1dU, 0xc1U, 0x02U, 0x09U, 0xc0U, 0x6eU, 0xb6U, 0x0eU, 0x2eU, 0x9cU, 0x47U, 0xecU, 0x91U, 0x42U, 0xedU,
0xa5U, 0xf3U, 0xb7U, 0x0aU, 0xc6U, 0x7fU, 0x72U, 0xbfU, 0x52U, 0xb3U, 0x31U, 0x37U, 0xd1U, 0x49U, 0xb6U, 0xf6U,
0x06U, 0xe4U, 0x59U, 0x61U, 0x7dU, 0xaaU, 0x8eU, 0x10U, 0x18U, 0xa8U, 0x14U, 0x1dU, 0x89U, 0x4eU, 0xcaU, 0xffU
};
0xf4U, 0x45U, 0x80U, 0x1eU, 0x0cU, 0xb8U, 0x99U, 0x26U, 0x2cU, 0x9bU, 0x9eU, 0x21U, 0x98U, 0x36U, 0x88U, 0x0dU,
0x73U, 0xcaU, 0x2dU, 0x1bU, 0x0bU, 0x9cU, 0x15U, 0xfbU, 0x95U, 0x9cU, 0x90U, 0xebU, 0x12U, 0x12U, 0x34U, 0xe3U
};
0x89U, 0x01U, 0x41U, 0x9fU, 0x26U, 0x14U, 0xc9U, 0x42U, 0xc9U, 0xeeU, 0x5eU, 0xfbU, 0xdfU, 0xbaU, 0x0cU, 0xcaU,
0x70U, 0x6bU, 0x3aU, 0x4eU, 0xd1U, 0xa8U, 0x5fU, 0x69U, 0x28U, 0xb7U, 0x60U, 0xffU, 0x1bU, 0xbaU, 0xb0U, 0xe7U,
0xb0U, 0x4cU, 0xbdU, 0xe6U, 0xb5U, 0x9fU, 0xc8U, 0x44U, 0x4fU, 0x4eU, 0xd1U, 0x0bU, 0xceU, 0xbeU, 0x30U, 0x75U,
0x47U, 0xb4U, 0xc6U, 0x34U, 0x35U, 0xd9U, 0xaaU, 0x4fU, 0x7dU, 0xf9U, 0x37U, 0x97U, 0xf6U, 0x27U, 0x0aU, 0x20U,
0x23U, 0x8aU, 0x42U, 0x36U, 0xb1U, 0x6fU, 0x47U, 0x72U, 0xb9U, 0x02U, 0x2fU, 0xadU, 0x11U, 0x9cU, 0x54U, 0x38U,
0xd7U, 0x08U, 0x17U, 0x45U, 0xe2U, 0xa7U, 0xe3U, 0x2bU, 0x55U, 0x63U, 0x0eU, 0x37U, 0x49U, 0xabU, 0x51U, 0x05U,
0x3eU, 0x1cU, 0x9cU, 0x77U, 0xf6U, 0x77U, 0xddU, 0x12U, 0x92U, 0x96U, 0x19U, 0xe7U, 0x80U, 0x22U, 0xbdU, 0xfdU,
0xcbU, 0x4bU, 0x8dU, 0x4eU, 0x47U, 0xbcU, 0x80U, 0xacU, 0x91U, 0xcfU, 0xe7U, 0x5fU, 0x11U, 0x91U, 0xa7U, 0x2dU,
0xfdU, 0x61U, 0x88U, 0xfdU, 0x28U, 0x9cU, 0xd5U, 0xb3U, 0x44U, 0xd4U, 0x33U, 0x4fU, 0xc1U, 0x5bU, 0xa7U, 0x64U,
0x1dU, 0xf6U, 0x9fU, 0xc5U, 0x73U, 0xa7U, 0x2fU, 0x08U, 0x46U, 0xd5U, 0x32U, 0x7eU, 0x24U, 0x03U, 0x17U, 0xc6U,
0x8eU, 0x02U, 0xbfU, 0x5dU, 0xe0U, 0x8cU, 0x40U, 0xbeU, 0x7eU, 0x2cU, 0xc1U, 0xa4U, 0x04U, 0xc0U, 0x6bU, 0xbfU,
0x56U, 0xf3U, 0x09U, 0x5aU, 0x8cU, 0x34U, 0x8fU, 0x7bU, 0x50U, 0xabU, 0x65U, 0x48U, 0x02U, 0x11U, 0x02U, 0x4bU,
0xacU, 0x3cU, 0xa5U, 0x93U, 0xa5U, 0xd4U, 0x4aU, 0x7dU, 0xa7U, 0xb8U, 0x69U, 0x6eU, 0xb6U, 0xe2U, 0xa1U, 0xd2U,
0xfcU, 0xa1U, 0x89U, 0x44U, 0x50U, 0xc9U, 0x01U, 0x5eU, 0xbdU, 0xafU, 0x25U, 0xadU, 0xd0U, 0x0cU, 0xb4U, 0x4fU,
0xb3U, 0x99U, 0x44U, 0x28U, 0xb2U, 0x45U, 0x1cU, 0x92U, 0x6bU, 0xbfU, 0xfcU, 0xfdU, 0x72U, 0xecU, 0x44U, 0xdaU,
0xaaU, 0xdaU, 0x65U, 0x19U, 0xc3U, 0x41U, 0x46U, 0xb6U, 0x01U, 0x67U, 0xdeU, 0x98U, 0xd8U, 0x1bU, 0x15U, 0x94U
};
{
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
MCUXCLEXAMPLE_ALLOCATE_AND_INITIALIZE_SESSION(session,
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
.keyEntryLength = sizeof(exponent) };
.pMod2 = NULL,
.pQInv = NULL,
.pExp2 = NULL,
.pExp3 = NULL };
session,
&private_key,
message,
signature));
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
{
if(referenceSignature[i] != signature[i])
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
}
if(!mcuxClExample_Session_Clean(session))
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
if(!mcuxClExample_Els_Disable())
{
return MCUXCLEXAMPLE_STATUS_ERROR;
}
return MCUXCLEXAMPLE_STATUS_OK;
}