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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_DSA)
#include <botan/dsa.h>
#include "test_pubkey.h"
#endif
namespace Botan_Tests {
namespace {
#if defined(BOTAN_HAS_DSA)
class DSA_KAT_Tests : public PK_Signature_Generation_Test
{
public:
DSA_KAT_Tests() : PK_Signature_Generation_Test(
"DSA",
Test::data_file("pubkey/dsa.vec"),
{"P", "Q", "G", "X", "Hash", "Msg", "Signature"})
{}
bool clear_between_callbacks() const override { return false; }
std::unique_ptr<Botan::Private_Key> load_private_key(const VarMap& vars) override
{
const Botan::BigInt p = get_req_bn(vars, "P");
const Botan::BigInt q = get_req_bn(vars, "Q");
const Botan::BigInt g = get_req_bn(vars, "G");
const Botan::BigInt x = get_req_bn(vars, "X");
const Botan::DL_Group grp(p, q, g);
std::unique_ptr<Botan::Private_Key> key(new Botan::DSA_PrivateKey(Test::rng(), grp, x));
return key;
}
std::string default_padding(const VarMap& vars) const override
{
return "EMSA1(" + get_req_str(vars, "Hash") + ")";
}
};
class DSA_Keygen_Tests : public PK_Key_Generation_Test
{
public:
std::vector<std::string> keygen_params() const override { return { "dsa/jce/1024", "dsa/botan/2048" }; }
std::unique_ptr<Botan::Private_Key> make_key(Botan::RandomNumberGenerator& rng,
const std::string& param) const override
{
Botan::DL_Group group(param);
std::unique_ptr<Botan::Private_Key> key(new Botan::DSA_PrivateKey(rng, group));
return key;
}
};
BOTAN_REGISTER_TEST("dsa_kat", DSA_KAT_Tests);
BOTAN_REGISTER_TEST("dsa_keygen", DSA_Keygen_Tests);
#endif
}
}
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