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/*
* (C) 2014,2015 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include "tests.h"
#if defined(BOTAN_HAS_PBKDF)
#include <botan/pbkdf.h>
#endif
namespace Botan_Tests {
namespace {
#if defined(BOTAN_HAS_PBKDF)
class PBKDF_KAT_Tests : public Text_Based_Test
{
public:
PBKDF_KAT_Tests() : Text_Based_Test("pbkdf", "Iterations,Salt,Passphrase,Output", "OutputLen") {}
Test::Result run_one_test(const std::string& pbkdf_name, const VarMap& vars) override
{
const size_t iterations = get_req_sz(vars, "Iterations");
const std::vector<uint8_t> salt = get_req_bin(vars, "Salt");
const std::string passphrase = get_req_str(vars, "Passphrase");
const std::vector<uint8_t> expected = get_req_bin(vars, "Output");
const size_t outlen = get_opt_sz(vars, "OutputLen", expected.size());
Test::Result result(pbkdf_name);
std::unique_ptr<Botan::PBKDF> pbkdf(Botan::PBKDF::create(pbkdf_name));
if(!pbkdf)
{
result.note_missing(pbkdf_name);
return result;
}
result.test_eq("Expected name", pbkdf->name(), pbkdf_name);
const Botan::secure_vector<uint8_t> derived =
pbkdf->derive_key(outlen, passphrase, salt.data(), salt.size(), iterations).bits_of();
result.test_eq("derived key", derived, expected);
return result;
}
};
BOTAN_REGISTER_TEST("pbkdf", PBKDF_KAT_Tests);
#endif
}
}
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