SoftHSMv2/src/lib/test/RandomTests.cpp

/*
 * Copyright (c) 2010 .SE (The Internet Infrastructure Foundation)
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/*****************************************************************************
 RandomTests.cpp

 Contains test cases to C_SeedRandom and C_GenerateRandom
 *****************************************************************************/

#include <config.h>
#include <stdlib.h>
#include <string.h>
#include "RandomTests.h"

CPPUNIT_TEST_SUITE_REGISTRATION(RandomTests);

void RandomTests::testSeedRandom()
{
	CK_RV rv;
	CK_SESSION_HANDLE hSession;
	CK_BYTE seed[] = {"Some random data"};

	// Just make sure that we finalize any previous tests
	CRYPTOKI_F_PTR( C_Finalize(NULL_PTR) );

	rv = CRYPTOKI_F_PTR( C_SeedRandom(CK_INVALID_HANDLE, seed, sizeof(seed)) );
	CPPUNIT_ASSERT(rv == CKR_CRYPTOKI_NOT_INITIALIZED);

	rv = CRYPTOKI_F_PTR( C_Initialize(NULL_PTR) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_OpenSession(m_initializedTokenSlotID, CKF_SERIAL_SESSION, NULL_PTR, NULL_PTR, &hSession) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_SeedRandom(hSession, NULL_PTR, sizeof(seed)) );
	CPPUNIT_ASSERT(rv == CKR_ARGUMENTS_BAD);

	rv = CRYPTOKI_F_PTR( C_SeedRandom(hSession, seed, sizeof(seed)) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_SeedRandom(hSession, seed, sizeof(seed)) );
	CPPUNIT_ASSERT(rv == CKR_OK);
}

void RandomTests::testGenerateRandom()
{
	CK_RV rv;
	CK_SESSION_HANDLE hSession;
	CK_BYTE randomData[40];

	// Just make sure that we finalize any previous tests
	CRYPTOKI_F_PTR( C_Finalize(NULL_PTR) );

	rv = CRYPTOKI_F_PTR( C_GenerateRandom(CK_INVALID_HANDLE, randomData, 40) );
	CPPUNIT_ASSERT(rv == CKR_CRYPTOKI_NOT_INITIALIZED);

	rv = CRYPTOKI_F_PTR( C_Initialize(NULL_PTR) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_OpenSession(m_initializedTokenSlotID, CKF_SERIAL_SESSION, NULL_PTR, NULL_PTR, &hSession) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_GenerateRandom(hSession, NULL_PTR, 40) );
	CPPUNIT_ASSERT(rv == CKR_ARGUMENTS_BAD);

	rv = CRYPTOKI_F_PTR( C_GenerateRandom(hSession, randomData, 40) );
	CPPUNIT_ASSERT(rv == CKR_OK);

	rv = CRYPTOKI_F_PTR( C_GenerateRandom(hSession, randomData, 40) );
	CPPUNIT_ASSERT(rv == CKR_OK);
}