diff options
author | lloyd <[email protected]> | 2010-03-02 13:47:06 +0000 |
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committer | lloyd <[email protected]> | 2010-03-02 13:47:06 +0000 |
commit | 23a0b9af002a0126ff1fdfc54e16045c84b2f43d (patch) | |
tree | 0acf31d94fa17a589e0a5d5e2d3885dd6a9613b0 /checks/eckaeg.cpp | |
parent | d723232f03eb5073bdf245e0502434ebadbee1cd (diff) |
Add GOST 34.10 benchmarks. Kill of last bits of ECKAEG terminology.
Diffstat (limited to 'checks/eckaeg.cpp')
-rw-r--r-- | checks/eckaeg.cpp | 286 |
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 |