aboutsummaryrefslogtreecommitdiffstats
path: root/checks/eckaeg.cpp
diff options
context:
space:
mode:
authorlloyd <[email protected]>2010-03-02 13:47:06 +0000
committerlloyd <[email protected]>2010-03-02 13:47:06 +0000
commit23a0b9af002a0126ff1fdfc54e16045c84b2f43d (patch)
tree0acf31d94fa17a589e0a5d5e2d3885dd6a9613b0 /checks/eckaeg.cpp
parentd723232f03eb5073bdf245e0502434ebadbee1cd (diff)
Add GOST 34.10 benchmarks. Kill of last bits of ECKAEG terminology.
Diffstat (limited to 'checks/eckaeg.cpp')
-rw-r--r--checks/eckaeg.cpp286
1 files changed, 0 insertions, 286 deletions
diff --git a/checks/eckaeg.cpp b/checks/eckaeg.cpp
deleted file mode 100644
index 748663eb6..000000000
--- a/checks/eckaeg.cpp
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
-* ECDH tests
-*
-* (C) 2007 Manuel Hartl ([email protected])
-* 2008 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/build.h>
-
-#include "validate.h"
-#include "common.h"
-
-#if defined(BOTAN_HAS_ECDH)
-
-#include <iostream>
-#include <fstream>
-
-#include <botan/symkey.h>
-#include <botan/dh.h>
-#include <botan/ecdh.h>
-#include <botan/x509self.h>
-#include <botan/der_enc.h>
-
-using namespace Botan;
-
-#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 {
-
-void test_eckaeg_normal_derivation(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- /*
- std::string p_secp = "ffffffffffffffffffffffffffffffff7fffffff";
- std::string a_secp = "ffffffffffffffffffffffffffffffff7ffffffc";
- std::string b_secp = "1c97befc54bd7a8b65acf89f81d4d4adc565fa45";
- std::string G_secp_comp = "024a96b5688ef573284664698968c38bb913cbfc82";
- ::Botan::SecureVector<byte> sv_p_secp = decode_hex(p_secp);
- ::Botan::SecureVector<byte> sv_a_secp = decode_hex(a_secp);
- ::Botan::SecureVector<byte> sv_b_secp = decode_hex(b_secp);
- ::Botan::SecureVector<byte> sv_G_secp_comp = decode_hex(G_secp_comp);
- BigInt bi_p_secp = BigInt::decode(sv_p_secp.begin(), sv_p_secp.size());
- 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());
- CurveGFp secp160r1(GFpElement(bi_p_secp,bi_a_secp), GFpElement(bi_p_secp, bi_b_secp), bi_p_secp);
- */
-
- std::string g_secp("024a96b5688ef573284664698968c38bb913cbfc82");
- Botan::SecureVector<Botan::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(bi_p_secp, bi_a_secp, bi_b_secp);
-
- BigInt cofactor = BigInt(1);
- PointGFp p_G = OS2ECP ( sv_g_secp, curve );
- Botan::EC_Domain_Params dom_pars = Botan::EC_Domain_Params(curve, p_G, order, cofactor);
-
- /**
- * begin ECDH
- */
- // alices key (a key constructed by domain parameters IS an ephimeral key!)
- Botan::ECDH_PrivateKey private_a(rng, dom_pars);
- Botan::ECDH_PublicKey public_a = private_a; // Bob gets this
-
- // Bob creates a key with a matching group
- Botan::ECDH_PrivateKey private_b(rng, dom_pars); //public_a.getCurve()
-
- // Bob sends the key back to Alice
- Botan::ECDH_PublicKey public_b = private_b; // Alice gets this
-
- // Both of them create a key using their private key and the other's
- // public key
- Botan::SymmetricKey alice_key = private_a.derive_key(public_b);
- Botan::SymmetricKey bob_key = private_b.derive_key(public_a);
-
- if(alice_key != bob_key)
- {
- std::cout << "The two keys didn't match!\n";
- std::cout << "Alice's key was: " << alice_key.as_string() << "\n";
- std::cout << "Bob's key was: " << bob_key.as_string() << "\n";
- }
- }
-
-void test_eckaeg_some_dp(RandomNumberGenerator& rng)
- {
- std::vector<std::string> oids;
- oids.push_back("1.2.840.10045.3.1.7");
- oids.push_back("1.3.132.0.8");
- oids.push_back("1.2.840.10045.3.1.1");
-
- for(Botan::u32bit i = 0; i< oids.size(); i++)
- {
- std::cout << "." << std::flush;
-
- Botan::OID oid(oids[i]);
- Botan::EC_Domain_Params dom_pars(oid);
- Botan::ECDH_PrivateKey private_a(rng, dom_pars);
- Botan::ECDH_PublicKey public_a = private_a;
- /*auto_ptr<Botan::X509_Encoder> x509_key_enc = public_a.x509_encoder();
- Botan::MemoryVector<Botan::byte> enc_key_a = Botan::DER_Encoder()
- .start_cons(Botan::SEQUENCE)
- .encode(x509_key_enc->alg_id())
- .encode(x509_key_enc->key_bits(), Botan::BIT_STRING)
- .end_cons()
- .get_contents();*/
-
- Botan::ECDH_PrivateKey private_b(rng, dom_pars);
- Botan::ECDH_PublicKey public_b = private_b;
- // to test the equivalence, we
- // use the direct derivation method here
-
- Botan::SymmetricKey alice_key = private_a.derive_key(public_b);
-
- //cout << "encoded key = " << hex_encode(enc_key_a.begin(), enc_key_a.size()) << endl;
-
- Botan::SymmetricKey bob_key = private_b.derive_key(public_a);
- CHECK_MESSAGE(alice_key == bob_key, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- //cout << "key: " << alice_key.as_string() << endl;
- }
-
- }
-
-void test_eckaeg_der_derivation(RandomNumberGenerator& rng)
- {
- std::vector<std::string> oids;
- oids.push_back("1.2.840.10045.3.1.7");
- oids.push_back("1.3.132.0.8");
- oids.push_back("1.2.840.10045.3.1.1");
-
- for(Botan::u32bit i = 0; i< oids.size(); i++)
- {
- Botan::OID oid(oids[i]);
- Botan::EC_Domain_Params dom_pars(oid);
-
- Botan::ECDH_PrivateKey private_a(rng, dom_pars);
- Botan::ECDH_PublicKey public_a = private_a;
-
- Botan::ECDH_PrivateKey private_b(rng, dom_pars);
- Botan::ECDH_PublicKey public_b = private_b;
-
- Botan::MemoryVector<Botan::byte> key_der_a = private_a.public_value();
- Botan::MemoryVector<Botan::byte> key_der_b = private_b.public_value();
- Botan::SymmetricKey alice_key = private_a.derive_key(key_der_b.begin(), key_der_b.size());
- Botan::SymmetricKey bob_key = private_b.derive_key(key_der_a.begin(), key_der_a.size());
- CHECK_MESSAGE(alice_key == bob_key, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- //cout << "key: " << alice_key.as_string() << endl;
- }
- }
-
-/**
-* The following test tests the copy ctors and and copy-assignment operators
-*/
-void test_eckaeg_cp_ctor_as_op(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- std::string g_secp("024a96b5688ef573284664698968c38bb913cbfc82");
- Botan::SecureVector<Botan::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(bi_p_secp, bi_a_secp, bi_b_secp);
- BigInt cofactor = BigInt(1);
- PointGFp p_G = OS2ECP ( sv_g_secp, curve );
- Botan::EC_Domain_Params dom_pars = Botan::EC_Domain_Params(curve, p_G, order, cofactor);
-
- /**
- * begin ECDH
- */
- // alices key (a key constructed by domain parameters IS an ephimeral key!)
- Botan::ECDH_PrivateKey private_a(rng, dom_pars);
- Botan::ECDH_PrivateKey private_a2(private_a);
- Botan::ECDH_PrivateKey private_a3;
- private_a3 = private_a2;
-
- Botan::DH_PrivateKey dh_pr_empty;
- Botan::DH_PublicKey dh_pub_empty;
-
- Botan::ECDH_PublicKey public_a = private_a; // Bob gets this
- Botan::ECDH_PublicKey public_a2(public_a);
- Botan::ECDH_PublicKey public_a3;
- public_a3 = public_a;
- // Bob creates a key with a matching group
- Botan::ECDH_PrivateKey private_b(rng, dom_pars); //public_a.getCurve()
-
- // Bob sends the key back to Alice
- Botan::ECDH_PublicKey public_b = private_b; // Alice gets this
-
- // Both of them create a key using their private key and the other's
- // public key
- Botan::SymmetricKey alice_key = private_a.derive_key(public_b);
- Botan::SymmetricKey alice_key_2 = private_a2.derive_key(public_b);
- Botan::SymmetricKey alice_key_3 = private_a3.derive_key(public_b);
-
- Botan::SymmetricKey bob_key = private_b.derive_key(public_a);
- Botan::SymmetricKey bob_key_2 = private_b.derive_key(public_a2);
- Botan::SymmetricKey bob_key_3 = private_b.derive_key(public_a3);
-
- CHECK_MESSAGE(alice_key == bob_key, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- CHECK_MESSAGE(alice_key_2 == bob_key_2, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- CHECK_MESSAGE(alice_key_3 == bob_key_3, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- CHECK_MESSAGE(alice_key == bob_key_2, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- CHECK_MESSAGE(alice_key_2 == bob_key_3, "different keys - " << "Alice's key was: " << alice_key.as_string() << ", Bob's key was: " << bob_key.as_string());
- }
-
-/**
-* The following test tests whether ECDH keys exhibit correct behaviour when it is
-* attempted to use them in an uninitialized state
-*/
-void test_non_init_eckaeg_keys(RandomNumberGenerator& rng)
- {
- std::cout << "." << std::flush;
-
- // set up dom pars
- std::string g_secp("024a96b5688ef573284664698968c38bb913cbfc82");
- Botan::SecureVector<Botan::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(bi_p_secp, bi_a_secp, bi_b_secp);
- BigInt cofactor = BigInt(1);
- PointGFp p_G = OS2ECP ( sv_g_secp, curve );
- Botan::EC_Domain_Params dom_pars = Botan::EC_Domain_Params(curve, p_G, order, cofactor);
-
- // alices key (a key constructed by domain parameters IS an emphemeral key!)
- Botan::ECDH_PrivateKey private_a(rng, dom_pars);
- Botan::ECDH_PrivateKey private_b(rng, dom_pars);
-
- Botan::ECDH_PublicKey public_b;
-
- Botan::ECDH_PrivateKey private_empty;
- Botan::ECDH_PublicKey public_empty;
-
- bool exc1 = false;
- try
- {
- Botan::SymmetricKey void_key = private_empty.derive_key(public_b);
- }
- catch (Botan::Exception e)
- {
- exc1 = true;
- }
-
- CHECK_MESSAGE(exc1, "there was no exception thrown when attempting to use an uninitialized ECDH key");
-
- bool exc2 = false;
- try
- {
- Botan::SymmetricKey void_key = private_a.derive_key(public_empty);
- }
- catch (Botan::Exception e)
- {
- exc2 = true;
- }
-
- CHECK_MESSAGE(exc2, "there was no exception thrown when attempting to use an uninitialized ECDH key");
- }
-
-}
-
-u32bit do_eckaeg_tests(Botan::RandomNumberGenerator& rng)
- {
- std::cout << "Testing ECDH (InSiTo unit tests): ";
-
- test_eckaeg_normal_derivation(rng);
- test_eckaeg_some_dp(rng);
- test_eckaeg_der_derivation(rng);
- test_eckaeg_cp_ctor_as_op(rng);
- test_non_init_eckaeg_keys(rng);
-
- std::cout << std::endl;
-
- return 0;
- }
-
-#else
-u32bit do_eckaeg_tests(Botan::RandomNumberGenerator&) { return 0; }
-#endif