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-rw-r--r--botan/checks/ecdsa.cpp556
1 files changed, 0 insertions, 556 deletions
diff --git a/botan/checks/ecdsa.cpp b/botan/checks/ecdsa.cpp
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--- a/botan/checks/ecdsa.cpp
+++ /dev/null
@@ -1,556 +0,0 @@
-/******************************************************
-* ECDSA tests *
-* *
-* (C) 2007 Falko Strenzke *
-* Manuel Hartl *
-* 2008 Jack Lloyd *
-******************************************************/
-
-#include "validate.h"
-
-#if defined(BOTAN_HAS_ECDSA)
-
-#include <botan/botan.h>
-#include <botan/look_pk.h>
-#include <botan/ecdsa.h>
-#include <botan/rsa.h>
-#include <botan/x509cert.h>
-#include <botan/oids.h>
-
-#include <iostream>
-#include <fstream>
-
-#include "common.h"
-
-using namespace Botan;
-
-#define TEST_DATA_DIR "checks/ecc_testdata"
-
-#define CHECK_MESSAGE(expr, print) try { if(!(expr)) std::cout << print << "\n"; } catch(std::exception& e) { std::cout << __FUNCTION__ << ": " << e.what() << "\n"; }
-#define CHECK(expr) try { if(!(expr)) std::cout << #expr << "\n"; } catch(std::exception& e) { std::cout << __FUNCTION__ << ": " << e.what() << "\n"; }
-
-namespace {
-
-std::string to_hex(const SecureVector<byte>& bin)
- {
- return hex_encode(bin.begin(), bin.size());
- }
-
-/**
-
-* Tests whether the the signing routine will work correctly in case the integer e
-* that is constructed from the message (thus the hash value) is larger than n, the order of the base point.
-* Tests the signing function of the pk signer object
-*/
-
-void test_hash_larger_than_n(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid("1.3.132.0.8"));
- // n:
- // 0x0100000000000000000001f4c8f927aed3ca752257 // 21 bytes
- // -> shouldn't work with SHA224 which outputs 23 bytes
- ECDSA_PrivateKey priv_key(rng, dom_pars);
- SecureVector<byte> message;
- for (unsigned j= 0; j<20; j++)
- {
- message.append(j);
- }
-
- for (int i = 0; i<3; i++)
- {
- //cout << "i = " << i << endl;
- std::string format;
- if(i==1)
- {
- format = "EMSA1_BSI(SHA-224)";
- }
- else
- {
- format = "EMSA1_BSI(SHA-1)";
- }
- std::auto_ptr<PK_Signer> pk_signer(get_pk_signer(priv_key, format));
- SecureVector<byte> signature;
- bool sig_exc = false;
- try
- {
- signature = pk_signer->sign_message(message, rng);
- }
- catch(Encoding_Error e)
- {
- sig_exc = true;
- }
- if(i==1)
- {
- CHECK(sig_exc);
- }
- if(i==0)
- {
- CHECK(!sig_exc);
- }
-
-
- if(i==0) // makes no sense to check for sha224
- {
- std::auto_ptr<PK_Verifier> pk_verifier(get_pk_verifier(priv_key, format));
- bool ver = pk_verifier->verify_message(message, signature);
- CHECK(ver);
- }
-
- } // for
-
- // now check that verification alone fails
-
- // sign it with the normal EMSA1
- std::auto_ptr<PK_Signer> pk_signer(get_pk_signer(priv_key, "EMSA1(SHA-224)"));
- SecureVector<byte> signature = pk_signer->sign_message(message, rng);
-
- std::auto_ptr<PK_Verifier> pk_verifier(get_pk_verifier(priv_key, "EMSA1_BSI(SHA-224)"));
-
- // verify against EMSA1_BSI
- // we make sure it doesn't fail because of the invalid signature,
- // but because of the Encoding_Error
-
- bool ver_exc = false;
- try
- {
- pk_verifier->verify_message(message, signature);
- }
- catch(Encoding_Error e)
- {
- ver_exc = true;
- }
- CHECK(ver_exc);
- }
-
-/**
-* Tests whether the the signing routine will work correctly in case the integer e
-* that is constructed from the message is larger than n, the order of the base point
-*/
-void test_message_larger_than_n(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid("1.3.132.0.8"));
- ECDSA_PrivateKey priv_key(rng, dom_pars);
- std::string str_message = ("12345678901234567890abcdef1212345678901234567890abcdef1212345678901234567890abcdef12");
-
- SecureVector<byte> sv_message = decode_hex(str_message);
- bool thrn = false;
- SecureVector<byte> signature;
- try
- {
- signature = priv_key.sign(sv_message.begin(), sv_message.size(), rng);
- }
- catch (Invalid_Argument e)
- {
- thrn = true;
- }
- //cout << "signature = " << hex_encode(signature.begin(), signature.size()) << "\n";
- bool ver_success = priv_key.verify(sv_message.begin(), sv_message.size(), signature.begin(), signature.size());
- CHECK_MESSAGE(ver_success, "generated signature could not be verified positively");
- //CHECK_MESSAGE(thrn, "no exception was thrown although message to sign was too long");
- }
-
-void test_decode_ecdsa_X509()
- {
- std::cout << "." << std::flush;
-
- X509_Certificate cert(TEST_DATA_DIR "/CSCA.CSCA.csca-germany.1.crt");
- CHECK_MESSAGE(OIDS::lookup(cert.signature_algorithm().oid) == "ECDSA/EMSA1_BSI(SHA-224)", "error reading signature algorithm from x509 ecdsa certificate");
-
- CHECK_MESSAGE(to_hex(cert.serial_number()) == "01", "error reading serial from x509 ecdsa certificate");
- CHECK_MESSAGE(to_hex(cert.authority_key_id()) == "0096452DE588F966C4CCDF161DD1F3F5341B71E7", "error reading authority key id from x509 ecdsa certificate");
- CHECK_MESSAGE(to_hex(cert.subject_key_id()) == "0096452DE588F966C4CCDF161DD1F3F5341B71E7", "error reading Subject key id from x509 ecdsa certificate");
-
- std::auto_ptr<X509_PublicKey> pubkey(cert.subject_public_key());
- bool ver_ec = cert.check_signature(*pubkey);
- CHECK_MESSAGE(ver_ec, "could not positively verify correct selfsigned x509-ecdsa certificate");
- }
-
-void test_decode_ver_link_SHA256()
- {
- std::cout << "." << std::flush;
-
- X509_Certificate root_cert(TEST_DATA_DIR "/root2_SHA256.cer");
- X509_Certificate link_cert(TEST_DATA_DIR "/link_SHA256.cer");
-
- std::auto_ptr<X509_PublicKey> pubkey(root_cert.subject_public_key());
- bool ver_ec = link_cert.check_signature(*pubkey);
- CHECK_MESSAGE(ver_ec, "could not positively verify correct SHA256 link x509-ecdsa certificate");
-
- }
-void test_decode_ver_link_SHA1()
- {
- std::cout << "." << std::flush;
-
- X509_Certificate root_cert(TEST_DATA_DIR "/root_SHA1.163.crt");
- X509_Certificate link_cert(TEST_DATA_DIR "/link_SHA1.166.crt");
-
- std::auto_ptr<X509_PublicKey> pubkey(root_cert.subject_public_key());
- bool ver_ec = link_cert.check_signature(*pubkey);
- CHECK_MESSAGE(ver_ec, "could not positively verify correct SHA1 link x509-ecdsa certificate");
- }
-
-void test_sign_then_ver(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- std::string g_secp("024a96b5688ef573284664698968c38bb913cbfc82");
- SecureVector<byte> sv_g_secp = decode_hex(g_secp);
- BigInt bi_p_secp("0xffffffffffffffffffffffffffffffff7fffffff");
- BigInt bi_a_secp("0xffffffffffffffffffffffffffffffff7ffffffc");
- BigInt bi_b_secp("0x1c97befc54bd7a8b65acf89f81d4d4adc565fa45");
- BigInt order = BigInt("0x0100000000000000000001f4c8f927aed3ca752257");
- CurveGFp curve(GFpElement(bi_p_secp,bi_a_secp), GFpElement(bi_p_secp, bi_b_secp), bi_p_secp);
- BigInt cofactor = BigInt(1);
- PointGFp p_G = OS2ECP ( sv_g_secp, curve );
-
- EC_Domain_Params dom_pars = EC_Domain_Params(curve, p_G, order, cofactor);
- ECDSA_PrivateKey my_priv_key(rng, dom_pars);
-
- std::string str_message = ("12345678901234567890abcdef12");
- SecureVector<byte> sv_message = decode_hex(str_message);
- SecureVector<byte> signature = my_priv_key.sign(sv_message.begin(), sv_message.size(), rng);
- //cout << "signature = " << hex_encode(signature.begin(), signature.size()) << "\n";
- bool ver_success = my_priv_key.verify(sv_message.begin(), sv_message.size(), signature.begin(), signature.size());
- CHECK_MESSAGE(ver_success, "generated signature could not be verified positively");
- signature[signature.size()-1] += 0x01;
- bool ver_must_fail = my_priv_key.verify(sv_message.begin(), sv_message.size(), signature.begin(), signature.size());
- CHECK_MESSAGE(!ver_must_fail, "corrupted signature could be verified positively");
- }
-
-bool test_ec_sign(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- try
- {
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid("1.3.132.0.8"));
- ECDSA_PrivateKey priv_key(rng, dom_pars);
- std::string pem_encoded_key = PKCS8::PEM_encode(priv_key);
-
- std::auto_ptr<PK_Signer> signer(get_pk_signer(priv_key, "EMSA1(SHA-224)"));
- std::auto_ptr<PK_Verifier> verifier(get_pk_verifier(priv_key, "EMSA1(SHA-224)"));
-
- for(u32bit i = 0; i != 256; ++i)
- signer->update((byte)i);
- SecureVector<byte> sig = signer->signature(rng);
-
- for(u32bit i = 0; i != 256; ++i)
- verifier->update((byte)i);
- if(!verifier->check_signature(sig))
- {
- std::cout << "ECDSA self-test failed!";
- return false;
- }
-
- // now check valid signature, different input
- for(u32bit i = 1; i != 256; ++i) //starting from 1
- verifier->update((byte)i);
-
- if(verifier->check_signature(sig))
- {
- std::cout << "ECDSA with bad input passed validation";
- return false;
- }
-
- // now check with original input, modified signature
-
- sig[sig.size()/2]++;
- for(u32bit i = 0; i != 256; ++i)
- verifier->update((byte)i);
-
- if(verifier->check_signature(sig))
- {
- std::cout << "ECDSA with bad signature passed validation";
- return false;
- }
- }
- catch (std::exception& e)
- {
- std::cout << "Exception in test_ec_sign - " << e.what() << "\n";
- return false;
- }
- return true;
- }
-
-
-void test_create_pkcs8(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- try
- {
- RSA_PrivateKey rsa_key(rng, 1024);
- //RSA_PrivateKey rsa_key2(1024);
- //cout << "\nequal: " << (rsa_key == rsa_key2) << "\n";
- //DSA_PrivateKey key(DL_Group("dsa/jce/1024"));
-
- std::ofstream rsa_priv_key(TEST_DATA_DIR "/rsa_private.pkcs8.pem");
- rsa_priv_key << PKCS8::PEM_encode(rsa_key);
-
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid("1.3.132.0.8"));
- ECDSA_PrivateKey key(rng, dom_pars);
-
- // later used by other tests :(
- std::ofstream priv_key(TEST_DATA_DIR "/wo_dompar_private.pkcs8.pem");
- priv_key << PKCS8::PEM_encode(key);
- }
- catch (std::exception& e)
- {
- std::cout << "Exception: " << e.what() << std::endl;
- }
- }
-
-void test_create_and_verify(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid("1.3.132.0.8"));
- ECDSA_PrivateKey key(rng, dom_pars);
- std::ofstream priv_key(TEST_DATA_DIR "/dompar_private.pkcs8.pem");
- priv_key << PKCS8::PEM_encode(key);
-
- std::auto_ptr<PKCS8_PrivateKey> loaded_key(PKCS8::load_key(TEST_DATA_DIR "/wo_dompar_private.pkcs8.pem", rng));
- ECDSA_PrivateKey* loaded_ec_key = dynamic_cast<ECDSA_PrivateKey*>(loaded_key.get());
- CHECK_MESSAGE(loaded_ec_key, "the loaded key could not be converted into an ECDSA_PrivateKey");
-
- std::auto_ptr<PKCS8_PrivateKey> loaded_key_1(PKCS8::load_key(TEST_DATA_DIR "/rsa_private.pkcs8.pem", rng));
- ECDSA_PrivateKey* loaded_rsa_key = dynamic_cast<ECDSA_PrivateKey*>(loaded_key_1.get());
- CHECK_MESSAGE(!loaded_rsa_key, "the loaded key is ECDSA_PrivateKey -> shouldn't be, is a RSA-Key");
-
- //calc a curve which is not in the registry
-
- // string p_secp = "2117607112719756483104013348936480976596328609518055062007450442679169492999007105354629105748524349829824407773719892437896937279095106809";
- std::string a_secp = "0a377dede6b523333d36c78e9b0eaa3bf48ce93041f6d4fc34014d08f6833807498deedd4290101c5866e8dfb589485d13357b9e78c2d7fbe9fe";
- std::string b_secp = "0a9acf8c8ba617777e248509bcb4717d4db346202bf9e352cd5633731dd92a51b72a4dc3b3d17c823fcc8fbda4da08f25dea89046087342595a7";
- std::string G_secp_comp = "04081523d03d4f12cd02879dea4bf6a4f3a7df26ed888f10c5b2235a1274c386a2f218300dee6ed217841164533bcdc903f07a096f9fbf4ee95bac098a111f296f5830fe5c35b3e344d5df3a2256985f64fbe6d0edcc4c61d18bef681dd399df3d0194c5a4315e012e0245ecea56365baa9e8be1f7";
- std::string order_g = "0e1a16196e6000000000bc7f1618d867b15bb86474418f";
-
- // ::SecureVector<byte> sv_p_secp = decode_hex ( p_secp );
- SecureVector<byte> sv_a_secp = decode_hex ( a_secp );
- SecureVector<byte> sv_b_secp = decode_hex ( b_secp );
- SecureVector<byte> sv_G_secp_comp = decode_hex ( G_secp_comp );
- SecureVector<byte> sv_order_g = decode_hex ( order_g );
-
- // BigInt bi_p_secp = BigInt::decode ( sv_p_secp.begin(), sv_p_secp.size() );
- BigInt bi_p_secp("2117607112719756483104013348936480976596328609518055062007450442679169492999007105354629105748524349829824407773719892437896937279095106809");
- BigInt bi_a_secp = BigInt::decode ( sv_a_secp.begin(), sv_a_secp.size() );
- BigInt bi_b_secp = BigInt::decode ( sv_b_secp.begin(), sv_b_secp.size() );
- BigInt bi_order_g = BigInt::decode ( sv_order_g.begin(), sv_order_g.size() );
- CurveGFp curve ( GFpElement ( bi_p_secp,bi_a_secp ), GFpElement ( bi_p_secp, bi_b_secp ), bi_p_secp );
- PointGFp p_G = OS2ECP ( sv_G_secp_comp, curve );
-
- EC_Domain_Params dom_params(curve, p_G, bi_order_g, BigInt(1));
- p_G.check_invariants();
-
- ECDSA_PrivateKey key_odd_oid(rng, dom_params);
- std::string key_odd_oid_str = PKCS8::PEM_encode(key_odd_oid);
-
- DataSource_Memory key_data_src(key_odd_oid_str);
- std::auto_ptr<PKCS8_PrivateKey> loaded_key2(PKCS8::load_key(key_data_src, rng));
-
- if(!dynamic_cast<ECDSA_PrivateKey*>(loaded_key.get()))
- {
- std::cout << "Failed to reload an ECDSA key with unusual parameter set\n";
- }
- }
-
-void test_curve_registry(RandomNumberGenerator& rng)
- {
- std::vector<std::string> oids;
- oids.push_back("1.3.132.0.8");
- oids.push_back("1.2.840.10045.3.1.1");
- oids.push_back("1.2.840.10045.3.1.2");
- oids.push_back("1.2.840.10045.3.1.3");
- oids.push_back("1.2.840.10045.3.1.4");
- oids.push_back("1.2.840.10045.3.1.5");
- oids.push_back("1.2.840.10045.3.1.6");
- oids.push_back("1.2.840.10045.3.1.7");
- oids.push_back("1.3.132.0.6");
- oids.push_back("1.3.132.0.7");
- oids.push_back("1.3.132.0.28");
- oids.push_back("1.3.132.0.29");
- oids.push_back("1.3.132.0.9");
- oids.push_back("1.3.132.0.30");
- oids.push_back("1.3.132.0.31");
- oids.push_back("1.3.132.0.32");
- oids.push_back("1.3.132.0.33");
- oids.push_back("1.3.132.0.10");
- oids.push_back("1.3.132.0.34");
- oids.push_back("1.3.132.0.35");
- oids.push_back("1.3.6.1.4.1.8301.3.1.2.9.0.38");
- oids.push_back("1.3.36.3.3.2.8.1.1.1");
- oids.push_back("1.3.36.3.3.2.8.1.1.3");
- oids.push_back("1.3.36.3.3.2.8.1.1.5");
- oids.push_back("1.3.36.3.3.2.8.1.1.7");
- oids.push_back("1.3.36.3.3.2.8.1.1.9");
- oids.push_back("1.3.36.3.3.2.8.1.1.11");
- oids.push_back("1.3.36.3.3.2.8.1.1.13");
-
- unsigned int i;
- for (i = 0; i < oids.size(); i++)
- {
- std::cout << "." << std::flush;
-
- try
- {
- EC_Domain_Params dom_pars(get_EC_Dom_Pars_by_oid(oids[i]));
- dom_pars.get_base_point().check_invariants();
- ECDSA_PrivateKey key(rng, dom_pars);
-
- std::string str_message = ("12345678901234567890abcdef12");
- SecureVector<byte> sv_message = decode_hex(str_message);
- SecureVector<byte> signature = key.sign(sv_message.begin(), sv_message.size(), rng);
- bool ver_success = key.verify(sv_message.begin(), sv_message.size(), signature.begin(), signature.size());
- CHECK_MESSAGE(ver_success, "generated signature could not be verified positively");
- }
- catch(Invalid_Argument& e)
- {
- std::cout << "Error testing curve " << oids[i] << " - " << e.what() << "\n";
- }
- }
- // std::cout << "test_curve_registry finished" << endl;
- }
-
-void test_read_pkcs8(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
- try
- {
- std::auto_ptr<PKCS8_PrivateKey> loaded_key(PKCS8::load_key(TEST_DATA_DIR "/wo_dompar_private.pkcs8.pem", rng));
- ECDSA_PrivateKey* loaded_ec_key = dynamic_cast<ECDSA_PrivateKey*>(loaded_key.get());
- CHECK_MESSAGE(loaded_ec_key, "the loaded key could not be converted into an ECDSA_PrivateKey");
-
- std::string str_message = ("12345678901234567890abcdef12");
- SecureVector<byte> sv_message = decode_hex(str_message);
- SecureVector<byte> signature = loaded_ec_key->sign(sv_message.begin(), sv_message.size(), rng);
- //cout << "signature = " << hex_encode(signature.begin(), signature.size()) << "\n";
- bool ver_success = loaded_ec_key->verify(sv_message.begin(), sv_message.size(), signature.begin(), signature.size());
- CHECK_MESSAGE(ver_success, "generated signature could not be verified positively");
-
- std::auto_ptr<PKCS8_PrivateKey> loaded_key_nodp(PKCS8::load_key(TEST_DATA_DIR "/nodompar_private.pkcs8.pem", rng));
- // anew in each test with unregistered domain-parameters
- ECDSA_PrivateKey* loaded_ec_key_nodp = dynamic_cast<ECDSA_PrivateKey*>(loaded_key_nodp.get());
- CHECK_MESSAGE(loaded_ec_key_nodp, "the loaded key could not be converted into an ECDSA_PrivateKey");
-
- SecureVector<byte> signature_nodp = loaded_ec_key_nodp->sign(sv_message.begin(), sv_message.size(), rng);
- //cout << "signature = " << hex_encode(signature.begin(), signature.size()) << "\n";
- bool ver_success_nodp = loaded_ec_key_nodp->verify(sv_message.begin(), sv_message.size(), signature_nodp.begin(), signature_nodp.size());
- CHECK_MESSAGE(ver_success_nodp, "generated signature could not be verified positively (no_dom)");
- try
- {
- std::auto_ptr<PKCS8_PrivateKey> loaded_key_withdp(PKCS8::load_key(TEST_DATA_DIR "/withdompar_private.pkcs8.pem", rng));
-
- std::cout << "Unexpected success: loaded key with unknown OID\n";
- }
- catch (std::exception& e) { /* OK */ }
- }
- catch (std::exception& e)
- {
- std::cout << "Exception in test_read_pkcs8 - " << e.what() << "\n";
- }
- }
-
-/**
-* The following test tests the copy ctors and and copy-assignment operators
-*/
-void test_cp_and_as_ctors(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- std::auto_ptr<PKCS8_PrivateKey> loaded_key(PKCS8::load_key(TEST_DATA_DIR "/wo_dompar_private.pkcs8.pem", rng));
- ECDSA_PrivateKey* loaded_ec_key = dynamic_cast<ECDSA_PrivateKey*>(loaded_key.get());
- CHECK_MESSAGE(loaded_ec_key, "the loaded key could not be converted into an ECDSA_PrivateKey");
- std::string str_message = ("12345678901234567890abcdef12");
- SecureVector<byte> sv_message = decode_hex(str_message);
- SecureVector<byte> signature_1 = loaded_ec_key->sign(sv_message.begin(), sv_message.size(), rng);
- //cout << "signature = " << hex_encode(signature.begin(), signature.size()) << "\n";
-
- ECDSA_PrivateKey cp_priv_key(*loaded_ec_key); // priv-key, cp-ctor
- SecureVector<byte> signature_2 = cp_priv_key.sign(sv_message.begin(), sv_message.size(), rng);
-
- ECDSA_PrivateKey as_priv_key = *loaded_ec_key; //priv-key, as-op
- SecureVector<byte> signature_3 = as_priv_key.sign(sv_message.begin(), sv_message.size(), rng);
-
- ECDSA_PublicKey pk_1 = cp_priv_key; // pub-key, as-op
- ECDSA_PublicKey pk_2(pk_1); // pub-key, cp-ctor
- ECDSA_PublicKey pk_3;
- pk_3 = pk_2; // pub-key, as-op
-
- bool ver_success_1 = pk_1.verify(sv_message.begin(), sv_message.size(), signature_1.begin(), signature_1.size());
-
- bool ver_success_2 = pk_2.verify(sv_message.begin(), sv_message.size(), signature_2.begin(), signature_2.size());
-
- bool ver_success_3 = pk_3.verify(sv_message.begin(), sv_message.size(), signature_3.begin(), signature_3.size());
-
- CHECK_MESSAGE((ver_success_1 && ver_success_2 && ver_success_3), "different results for copied keys");
- }
-
-/**
-* The following test tests whether ECDSA keys exhibit correct behaviour when it is
-* attempted to use them in an uninitialized state
-*/
-void test_non_init_ecdsa_keys(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- std::auto_ptr<PKCS8_PrivateKey> loaded_key(PKCS8::load_key(TEST_DATA_DIR "/wo_dompar_private.pkcs8.pem", rng));
- //ECDSA_PrivateKey* loaded_ec_key = dynamic_cast<ECDSA_PrivateKey*>(loaded_key.get());
- //CHECK_MESSAGE(loaded_ec_key, "the loaded key could not be converted into an ECDSA_PrivateKey");
- std::string str_message = ("12345678901234567890abcdef12");
- ECDSA_PrivateKey empty_priv;
- ECDSA_PublicKey empty_pub;
- SecureVector<byte> sv_message = decode_hex(str_message);
- bool exc1 = false;
- try
- {
- SecureVector<byte> signature_1 = empty_priv.sign(sv_message.begin(), sv_message.size(), rng);
- }
- catch (std::exception e)
- {
- exc1 = true;
- }
- CHECK_MESSAGE(exc1, "there was no exception thrown when attempting to use an uninitialized ECDSA key");
-
- bool exc2 = false;
- try
- {
- empty_pub.verify(sv_message.begin(), sv_message.size(), sv_message.begin(), sv_message.size());
- }
- catch (std::exception e)
- {
- exc2 = true;
- }
- CHECK_MESSAGE(exc2, "there was no exception thrown when attempting to use an uninitialized ECDSA key");
- }
-
-}
-
-u32bit do_ecdsa_tests(Botan::RandomNumberGenerator& rng)
- {
- std::cout << "Testing ECDSA (InSiTo unit tests): ";
-
- test_hash_larger_than_n(rng);
- //test_message_larger_than_n();
- test_decode_ecdsa_X509();
- test_decode_ver_link_SHA256();
- test_decode_ver_link_SHA1();
- test_sign_then_ver(rng);
- test_ec_sign(rng);
- test_create_pkcs8(rng);
- test_create_and_verify(rng);
- test_curve_registry(rng);
- test_read_pkcs8(rng);
- test_cp_and_as_ctors(rng);
- test_non_init_ecdsa_keys(rng);
-
- std::cout << std::endl;
-
- return 0;
- }
-#else
-u32bit do_ecdsa_tests(Botan::RandomNumberGenerator&) { return 0; }
-#endif
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