Function TestSecBlock

src/cryptopp/validat0.cpp:281–1211

#if defined(CRYPTOPP_DEBUG) && !defined(CRYPTOPP_IMPORTS)
bool TestSecBlock()
{
	std::cout << "\nTesting SecBlock...\n\n";

	bool pass1=true, pass2=true, pass3=true, pass4=true, pass5=true, pass6=true, pass7=true, temp=false;

	//********** Zeroized block **********//

	{
		// NULL ptr with a size means to create a new SecBlock with all elements zero'd
		SecByteBlock z1(NULL, 256);
		temp = true;

		for (size_t i = 0; i < z1.size(); i++)
			temp &= (z1[i] == 0);

		pass1 &= temp;
		if (!temp)
			std::cout << "FAILED:";
		else
			std::cout << "passed:";
		std::cout << "  Zeroized byte array" << std::endl;

		SecBlock<word32> z2(NULL, 256);
		temp = true;

		for (size_t i = 0; i < z2.size(); i++)
			temp &= (z2[i] == 0);

		pass1 &= temp;
		if (!temp)
			std::cout << "FAILED:";
		else
			std::cout << "passed:";
		std::cout << "  Zeroized word32 array" << std::endl;

		SecBlock<word64> z3(NULL, 256);
		temp = true;

		for (size_t i = 0; i < z3.size(); i++)
			temp &= (z3[i] == 0);

		pass1 &= temp;
		if (!temp)
			std::cout << "FAILED:";
		else
			std::cout << "passed:";
		std::cout << "  Zeroized word64 array" << std::endl;

#if defined(CRYPTOPP_WORD128_AVAILABLE)
		SecBlock<word128> z4(NULL, 256);
		temp = true;

		for (size_t i = 0; i < z4.size(); i++)
			temp &= (z4[i] == 0);

		pass1 &= temp;
		if (!temp)