mirror of
https://github.com/shadps4-emu/ext-cryptopp.git
synced 2024-11-23 18:09:48 +00:00
706 lines
20 KiB
C++
706 lines
20 KiB
C++
// validat7.cpp - originally written and placed in the public domain by Wei Dai
|
|
// CryptoPP::Test namespace added by JW in February 2017.
|
|
// Source files split in July 2018 to expedite compiles.
|
|
|
|
#include "pch.h"
|
|
|
|
#define CRYPTOPP_ENABLE_NAMESPACE_WEAK 1
|
|
|
|
#include "cryptlib.h"
|
|
#include "cpu.h"
|
|
#include "validate.h"
|
|
|
|
#include "asn.h"
|
|
#include "oids.h"
|
|
|
|
#include "sha.h"
|
|
#include "sha3.h"
|
|
|
|
#include "dh.h"
|
|
#include "luc.h"
|
|
#include "mqv.h"
|
|
#include "xtr.h"
|
|
#include "hmqv.h"
|
|
#include "pubkey.h"
|
|
#include "xtrcrypt.h"
|
|
#include "eccrypto.h"
|
|
|
|
// Curve25519
|
|
#include "xed25519.h"
|
|
#include "donna.h"
|
|
#include "naclite.h"
|
|
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
#include <sstream>
|
|
|
|
// Aggressive stack checking with VS2005 SP1 and above.
|
|
#if (_MSC_FULL_VER >= 140050727)
|
|
# pragma strict_gs_check (on)
|
|
#endif
|
|
|
|
#if CRYPTOPP_MSC_VERSION
|
|
# pragma warning(disable: 4505 4355)
|
|
#endif
|
|
|
|
NAMESPACE_BEGIN(CryptoPP)
|
|
NAMESPACE_BEGIN(Test)
|
|
|
|
ANONYMOUS_NAMESPACE_BEGIN
|
|
|
|
inline bool operator==(const x25519& lhs, const x25519& rhs)
|
|
{
|
|
// This is a hack because the KeyAgreement classes do not make it easy to access the PrivateKey
|
|
ByteQueue q1, q2;
|
|
lhs.DEREncodePrivateKey(q1);
|
|
rhs.DEREncodePrivateKey(q2);
|
|
|
|
return q1 == q2;
|
|
}
|
|
|
|
inline bool operator!=(const x25519& lhs, const x25519& rhs)
|
|
{
|
|
return !operator==(lhs, rhs);
|
|
}
|
|
|
|
ANONYMOUS_NAMESPACE_END
|
|
|
|
bool ValidateDH()
|
|
{
|
|
std::cout << "\nDH validation suite running...\n\n";
|
|
|
|
FileSource f(DataDir("TestData/dh1024.dat").c_str(), true, new HexDecoder);
|
|
DH dh(f);
|
|
return SimpleKeyAgreementValidate(dh);
|
|
}
|
|
|
|
bool ValidateX25519()
|
|
{
|
|
std::cout << "\nx25519 validation suite running...\n\n";
|
|
|
|
FileSource f(DataDir("TestData/x25519.dat").c_str(), true, new HexDecoder);
|
|
x25519 dh(f);
|
|
return SimpleKeyAgreementValidate(dh);
|
|
}
|
|
|
|
bool ValidateMQV()
|
|
{
|
|
std::cout << "\nMQV validation suite running...\n\n";
|
|
|
|
FileSource f(DataDir("TestData/mqv1024.dat").c_str(), true, new HexDecoder);
|
|
MQV mqv(f);
|
|
return AuthenticatedKeyAgreementValidate(mqv);
|
|
}
|
|
|
|
bool ValidateHMQV()
|
|
{
|
|
std::cout << "\nHMQV validation suite running...\n\n";
|
|
bool success = true, fail;
|
|
|
|
FileSource f256(DataDir("TestData/hmqv256.dat").c_str(), true, new HexDecoder);
|
|
FileSource f384(DataDir("TestData/hmqv384.dat").c_str(), true, new HexDecoder);
|
|
FileSource f512(DataDir("TestData/hmqv512.dat").c_str(), true, new HexDecoder);
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "HMQV with NIST P-256 and SHA-256:" << std::endl;
|
|
|
|
ECHMQV256 hmqvB256(false);
|
|
hmqvB256.AccessGroupParameters().BERDecode(f256);
|
|
const OID oid = ASN1::secp256r1();
|
|
ECHMQV< ECP >::Domain hmqvA256(oid, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(hmqvA256, hmqvB256);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "HMQV with NIST P-384 and SHA-384:" << std::endl;
|
|
|
|
ECHMQV384 hmqvB384(false);
|
|
hmqvB384.AccessGroupParameters().BERDecode(f384);
|
|
const OID oid384 = ASN1::secp384r1();
|
|
ECHMQV384 hmqvA384(oid384, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(hmqvA384, hmqvB384);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "HMQV with NIST P-521 and SHA-512:" << std::endl;
|
|
|
|
ECHMQV512 hmqvB521(false);
|
|
hmqvB521.AccessGroupParameters().BERDecode(f512);
|
|
const OID oid521 = ASN1::secp521r1();
|
|
ECHMQV512 hmqvA521(oid521, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(hmqvA521, hmqvB521);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
return success;
|
|
}
|
|
|
|
bool ValidateFHMQV()
|
|
{
|
|
std::cout << "\nFHMQV validation suite running...\n\n";
|
|
bool success = true, fail;
|
|
|
|
FileSource f256(DataDir("TestData/fhmqv256.dat").c_str(), true, new HexDecoder);
|
|
FileSource f384(DataDir("TestData/fhmqv384.dat").c_str(), true, new HexDecoder);
|
|
FileSource f512(DataDir("TestData/fhmqv512.dat").c_str(), true, new HexDecoder);
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "FHMQV with NIST P-256 and SHA-256:" << std::endl;
|
|
|
|
ECFHMQV256 fhmqvB256(false);
|
|
fhmqvB256.AccessGroupParameters().BERDecode(f256);
|
|
const OID oid = ASN1::secp256r1();
|
|
ECFHMQV< ECP >::Domain fhmqvA256(oid, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(fhmqvA256, fhmqvB256);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "FHMQV with NIST P-384 and SHA-384:" << std::endl;
|
|
|
|
ECHMQV384 fhmqvB384(false);
|
|
fhmqvB384.AccessGroupParameters().BERDecode(f384);
|
|
const OID oid384 = ASN1::secp384r1();
|
|
ECHMQV384 fhmqvA384(oid384, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(fhmqvA384, fhmqvB384);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
/////////////////////////
|
|
|
|
std::cout << "FHMQV with NIST P-521 and SHA-512:" << std::endl;
|
|
|
|
ECHMQV512 fhmqvB521(false);
|
|
fhmqvB521.AccessGroupParameters().BERDecode(f512);
|
|
const OID oid521 = ASN1::secp521r1();
|
|
ECHMQV512 fhmqvA521(oid521, true /*client*/);
|
|
|
|
fail = !AuthenticatedKeyAgreementWithRolesValidate(fhmqvA521, fhmqvB521);
|
|
success = !fail && success;
|
|
if (fail == false)
|
|
std::cout << "passed authenticated key agreement" << std::endl;
|
|
else
|
|
std::cout << "FAILED authenticated key agreement" << std::endl;
|
|
|
|
return success;
|
|
}
|
|
|
|
bool ValidateLUC_DH()
|
|
{
|
|
std::cout << "\nLUC-DH validation suite running...\n\n";
|
|
|
|
FileSource f(DataDir("TestData/lucd512.dat").c_str(), true, new HexDecoder);
|
|
LUC_DH dh(f);
|
|
return SimpleKeyAgreementValidate(dh);
|
|
}
|
|
|
|
bool ValidateXTR_DH()
|
|
{
|
|
std::cout << "\nXTR-DH validation suite running...\n\n";
|
|
|
|
FileSource f(DataDir("TestData/xtrdh171.dat").c_str(), true, new HexDecoder);
|
|
XTR_DH dh(f);
|
|
return SimpleKeyAgreementValidate(dh);
|
|
}
|
|
|
|
bool ValidateECP_Agreement()
|
|
{
|
|
ECDH<ECP>::Domain ecdhc(ASN1::secp192r1());
|
|
ECMQV<ECP>::Domain ecmqvc(ASN1::secp192r1());
|
|
bool pass = SimpleKeyAgreementValidate(ecdhc);
|
|
pass = AuthenticatedKeyAgreementValidate(ecmqvc) && pass;
|
|
|
|
std::cout << "Turning on point compression..." << std::endl;
|
|
ecdhc.AccessGroupParameters().SetPointCompression(true);
|
|
ecmqvc.AccessGroupParameters().SetPointCompression(true);
|
|
pass = SimpleKeyAgreementValidate(ecdhc) && pass;
|
|
pass = AuthenticatedKeyAgreementValidate(ecmqvc) && pass;
|
|
|
|
return pass;
|
|
}
|
|
|
|
bool ValidateEC2N_Agreement()
|
|
{
|
|
ECDH<EC2N>::Domain ecdhc(ASN1::sect193r1());
|
|
ECMQV<EC2N>::Domain ecmqvc(ASN1::sect193r1());
|
|
bool pass = SimpleKeyAgreementValidate(ecdhc);
|
|
pass = AuthenticatedKeyAgreementValidate(ecmqvc) && pass;
|
|
|
|
std::cout << "Turning on point compression..." << std::endl;
|
|
ecdhc.AccessGroupParameters().SetPointCompression(true);
|
|
ecmqvc.AccessGroupParameters().SetPointCompression(true);
|
|
pass = SimpleKeyAgreementValidate(ecdhc) && pass;
|
|
pass = AuthenticatedKeyAgreementValidate(ecmqvc) && pass;
|
|
|
|
return pass;
|
|
}
|
|
|
|
// TestX25519 is slighty more comprehensive than ValidateX25519
|
|
// because it cross-validates against Bernstein's NaCL library.
|
|
// TestX25519 called in Debug builds.
|
|
bool TestX25519()
|
|
{
|
|
std::cout << "\nTesting curve25519 Key Agreements...\n\n";
|
|
const unsigned int AGREE_COUNT = 64;
|
|
bool pass = true, fail;
|
|
|
|
size_t i = 0;
|
|
unsigned int failed = 0;
|
|
|
|
SecByteBlock priv1(32), priv2(32), pub1(32), pub2(32), share1(32), share2(32);
|
|
for (i=0, failed=0; i<AGREE_COUNT; ++i)
|
|
{
|
|
GlobalRNG().GenerateBlock(priv1, priv1.size());
|
|
GlobalRNG().GenerateBlock(priv2, priv2.size());
|
|
|
|
priv1[0] &= 248; priv1[31] &= 127; priv1[31] |= 64;
|
|
priv2[0] &= 248; priv2[31] &= 127; priv2[31] |= 64;
|
|
|
|
// Andrew Moon's curve25519-donna
|
|
Donna::curve25519_mult(pub1, priv1);
|
|
Donna::curve25519_mult(pub2, priv2);
|
|
|
|
int ret1 = Donna::curve25519_mult(share1, priv1, pub2);
|
|
int ret2 = Donna::curve25519_mult(share2, priv2, pub1);
|
|
int ret3 = std::memcmp(share1, share2, 32);
|
|
|
|
#if defined(CRYPTOPP_DISABLE_NACL)
|
|
int ret4=0, ret5=0, ret6=0;
|
|
#else
|
|
// Bernstein's NaCl requires DefaultAutoSeededRNG.
|
|
NaCl::crypto_box_keypair(pub2, priv2);
|
|
|
|
int ret4 = Donna::curve25519_mult(share1, priv1, pub2);
|
|
int ret5 = NaCl::crypto_scalarmult(share2, priv2, pub1);
|
|
int ret6 = std::memcmp(share1, share2, 32);
|
|
#endif
|
|
|
|
fail = ret1 != 0 || ret2 != 0 || ret3 != 0 || ret4 != 0 || ret5 != 0 || ret6 != 0;
|
|
if (fail) failed++;
|
|
}
|
|
|
|
failed ? fail = true : fail = false;
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << AGREE_COUNT << " key agreements" << std::endl;
|
|
|
|
try {
|
|
|
|
FileSource f1(DataDir("TestData/x25519.dat").c_str(), true, new HexDecoder);
|
|
FileSource f2(DataDir("TestData/x25519v0.dat").c_str(), true, new HexDecoder);
|
|
FileSource f3(DataDir("TestData/x25519v1.dat").c_str(), true, new HexDecoder);
|
|
|
|
x25519 x1(f1);
|
|
x25519 x2(f2);
|
|
x25519 x3(f3);
|
|
|
|
FileSource f4(DataDir("TestData/x25519.dat").c_str(), true, new HexDecoder);
|
|
FileSource f5(DataDir("TestData/x25519v0.dat").c_str(), true, new HexDecoder);
|
|
FileSource f6(DataDir("TestData/x25519v1.dat").c_str(), true, new HexDecoder);
|
|
|
|
x1.Load(f4);
|
|
x2.Load(f5);
|
|
x3.Load(f6);
|
|
|
|
// No throw is success
|
|
fail = false;
|
|
}
|
|
catch (const BERDecodeErr&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 load and save\n";
|
|
|
|
#if defined(CRYPTOPP_EXTENDED_VALIDATION)
|
|
{
|
|
x25519 x1(GlobalRNG()), x2;
|
|
|
|
ByteQueue q;
|
|
x1.DEREncode(q);
|
|
x2.BERDecode(q);
|
|
|
|
fail = (x1 != x2);
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 encoding and decoding\n";
|
|
}
|
|
{
|
|
SecByteBlock b1(32);
|
|
GlobalRNG().GenerateBlock(b1, b1.size());
|
|
b1[0] &= 248; b1[31] &= 127; b1[31] |= 64;
|
|
|
|
try {
|
|
fail = false;
|
|
x25519 x1(b1);
|
|
if (!x1.Validate(GlobalRNG(), 3))
|
|
throw Exception(Exception::OTHER_ERROR, "x25519::Validate");
|
|
} catch(const Exception&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 private key byte buffer construction\n";
|
|
|
|
std::reverse(b1.begin(), b1.begin()+b1.size());
|
|
Integer x(b1.begin(), b1.size());
|
|
|
|
try {
|
|
fail = false;
|
|
x25519 x1(x);
|
|
if (!x1.Validate(GlobalRNG(), 3))
|
|
throw Exception(Exception::OTHER_ERROR, "x25519::Validate");
|
|
} catch(const Exception&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 private key Integer construction\n";
|
|
}
|
|
|
|
{
|
|
SecByteBlock b1(32), b2(32);
|
|
GlobalRNG().GenerateBlock(b1, b1.size());
|
|
b1[0] &= 248; b1[31] &= 127; b1[31] |= 64;
|
|
Donna::curve25519_mult(b2, b1);
|
|
|
|
try {
|
|
fail = false;
|
|
x25519 x1(b2, b1);
|
|
if (!x1.Validate(GlobalRNG(), 3))
|
|
throw Exception(Exception::OTHER_ERROR, "x25519::Validate");
|
|
} catch(const Exception&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 public key byte buffer construction\n";
|
|
|
|
SecByteBlock b3(b1), b4(b2);
|
|
std::reverse(b3.begin(), b3+b3.size());
|
|
std::reverse(b4.begin(), b4+b4.size());
|
|
|
|
Integer x(b3, b3.size());
|
|
Integer y(b4, b4.size());
|
|
|
|
try {
|
|
fail = false;
|
|
x25519 x1(y, x);
|
|
if (!x1.Validate(GlobalRNG(), 3))
|
|
throw Exception(Exception::OTHER_ERROR, "x25519::Validate");
|
|
} catch(const Exception&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed");
|
|
std::cout << " " << "x25519 public key Integer construction\n";
|
|
|
|
try {
|
|
fail = false;
|
|
x25519 x1(b2, b1);
|
|
x25519 x2(y, x);
|
|
if (x1 != x2)
|
|
throw Exception(Exception::OTHER_ERROR, "x25519::Validate");
|
|
} catch(const Exception&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "x25519 byte buffer and Integer consistency\n";
|
|
}
|
|
#endif
|
|
|
|
return pass;
|
|
}
|
|
|
|
// TestEd25519 is slighty more comprehensive than ValidateEd25519
|
|
// because it cross-validates against Bernstein's NaCL library.
|
|
// TestEd25519 called in Debug builds.
|
|
bool TestEd25519()
|
|
{
|
|
std::cout << "\nTesting ed25519 Signatures...\n\n";
|
|
bool pass = true, fail;
|
|
|
|
size_t i = 0;
|
|
unsigned int failed = 0;
|
|
|
|
#ifndef CRYPTOPP_DISABLE_NACL
|
|
const unsigned int SIGN_COUNT = 64, MSG_SIZE=128;
|
|
const unsigned int NACL_EXTRA=NaCl::crypto_sign_BYTES;
|
|
|
|
// Test key conversion
|
|
byte seed[32], sk1[64], sk2[64], pk1[32], pk2[32];
|
|
for (i = 0, failed = 0; i<SIGN_COUNT; ++i)
|
|
{
|
|
GlobalRNG().GenerateBlock(seed, 32);
|
|
std::memcpy(sk1, seed, 32);
|
|
std::memcpy(sk2, seed, 32);
|
|
|
|
int ret1 = NaCl::crypto_sign_sk2pk(pk1, sk1);
|
|
int ret2 = Donna::ed25519_publickey(pk2, sk2);
|
|
int ret3 = std::memcmp(pk1, pk2, 32);
|
|
|
|
fail = ret1 != 0 || ret2 != 0 || ret3 != 0;
|
|
if (fail) failed++;
|
|
}
|
|
|
|
failed ? fail = true : fail = false;
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << SIGN_COUNT << " public keys" << std::endl;
|
|
|
|
// Test signature generation
|
|
for (i = 0, failed = 0; i<SIGN_COUNT; ++i)
|
|
{
|
|
// Fresh keypair
|
|
(void)NaCl::crypto_sign_keypair(pk1, sk1);
|
|
std::memcpy(sk2, sk1, 32);
|
|
std::memcpy(pk2, pk1, 32);
|
|
|
|
// Message and signatures
|
|
byte msg[MSG_SIZE], sig1[MSG_SIZE+NACL_EXTRA], sig2[64];
|
|
GlobalRNG().GenerateBlock(msg, MSG_SIZE);
|
|
size_t len = GlobalRNG().GenerateWord32(0, MSG_SIZE);
|
|
|
|
// Spike the signatures
|
|
sig1[1] = 1; sig2[2] = 2;
|
|
word64 smlen = sizeof(sig1);
|
|
|
|
int ret1 = NaCl::crypto_sign(sig1, &smlen, msg, len, sk1);
|
|
int ret2 = Donna::ed25519_sign(msg, len, sk2, pk2, sig2);
|
|
int ret3 = std::memcmp(sig1, sig2, 64);
|
|
|
|
fail = ret1 != 0 || ret2 != 0 || ret3 != 0;
|
|
if (fail) failed++;
|
|
}
|
|
|
|
failed ? fail = true : fail = false;
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << SIGN_COUNT << " signatures" << std::endl;
|
|
|
|
// Test signature verification
|
|
for (i = 0, failed = 0; i<SIGN_COUNT; ++i)
|
|
{
|
|
// Fresh keypair
|
|
(void)NaCl::crypto_sign_keypair(pk1, sk1);
|
|
std::memcpy(sk2, sk1, 32);
|
|
std::memcpy(pk2, pk1, 32);
|
|
|
|
// Message and signatures
|
|
byte msg1[MSG_SIZE+NACL_EXTRA], msg2[MSG_SIZE];
|
|
byte sig1[MSG_SIZE+NACL_EXTRA], sig2[64];
|
|
GlobalRNG().GenerateBlock(msg1, MSG_SIZE);
|
|
size_t len = GlobalRNG().GenerateWord32(0, MSG_SIZE);
|
|
std::memcpy(msg2, msg1, len);
|
|
|
|
// Spike the signatures
|
|
sig1[1] = 1; sig2[2] = 2;
|
|
|
|
word64 smlen = sizeof(sig1);
|
|
int ret1 = NaCl::crypto_sign(sig1, &smlen, msg1, len, sk1);
|
|
int ret2 = Donna::ed25519_sign(msg2, len, sk2, pk2, sig2);
|
|
int ret3 = std::memcmp(sig1, sig2, 64);
|
|
|
|
bool tamper = !!GlobalRNG().GenerateBit();
|
|
if (tamper)
|
|
{
|
|
sig1[1] ^= 1;
|
|
sig2[1] ^= 1;
|
|
}
|
|
|
|
// Verify the other's signature using the other's key
|
|
word64 mlen = len+NACL_EXTRA;
|
|
int ret4 = NaCl::crypto_sign_open(msg1, &mlen, sig1, smlen, pk2);
|
|
int ret5 = Donna::ed25519_sign_open(msg2, len, pk1, sig2);
|
|
|
|
fail = ret1 != 0 || ret2 != 0 || ret3 != 0 || ((ret4 != 0) ^ tamper) || ((ret5 != 0) ^ tamper);
|
|
if (fail) failed++;
|
|
}
|
|
|
|
failed ? fail = true : fail = false;
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << SIGN_COUNT << " verifications" << std::endl;
|
|
|
|
// Test signature verification using streams
|
|
for (i = 0, failed = 0; i<SIGN_COUNT; ++i)
|
|
{
|
|
// Fresh keypair
|
|
(void)NaCl::crypto_sign_keypair(pk1, sk1);
|
|
std::memcpy(sk2, sk1, 32);
|
|
std::memcpy(pk2, pk1, 32);
|
|
|
|
// Message and signatures
|
|
byte msg1[MSG_SIZE+NACL_EXTRA], msg2[MSG_SIZE];
|
|
byte sig1[MSG_SIZE+NACL_EXTRA], sig2[64];
|
|
GlobalRNG().GenerateBlock(msg1, MSG_SIZE);
|
|
size_t len = GlobalRNG().GenerateWord32(0, MSG_SIZE);
|
|
std::memcpy(msg2, msg1, len);
|
|
|
|
// Spike the signatures
|
|
sig1[1] = 1; sig2[2] = 2;
|
|
|
|
// Create a stream
|
|
std::string str2((const char*)msg2, len);
|
|
std::istringstream iss(str2);
|
|
|
|
word64 smlen = sizeof(sig1);
|
|
int ret1 = NaCl::crypto_sign(sig1, &smlen, msg1, len, sk1);
|
|
int ret2 = Donna::ed25519_sign(iss, sk2, pk2, sig2);
|
|
int ret3 = std::memcmp(sig1, sig2, 64);
|
|
|
|
bool tamper = !!GlobalRNG().GenerateBit();
|
|
if (tamper)
|
|
{
|
|
sig1[1] ^= 1;
|
|
sig2[1] ^= 1;
|
|
}
|
|
|
|
// Reset stream
|
|
iss.clear();
|
|
iss.seekg(0);
|
|
|
|
// Verify the other's signature using the other's key
|
|
word64 mlen = len+NACL_EXTRA;
|
|
int ret4 = NaCl::crypto_sign_open(msg1, &mlen, sig1, smlen, pk2);
|
|
int ret5 = Donna::ed25519_sign_open(iss, pk1, sig2);
|
|
|
|
fail = ret1 != 0 || ret2 != 0 || ret3 != 0 || ((ret4 != 0) ^ tamper) || ((ret5 != 0) ^ tamper);
|
|
if (fail) failed++;
|
|
}
|
|
|
|
failed ? fail = true : fail = false;
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << SIGN_COUNT << " streams" << std::endl;
|
|
#endif
|
|
|
|
// RFC 8032 test vector
|
|
try
|
|
{
|
|
// RFC 8032 Ed25519 test vector 3, p. 23
|
|
byte sk[] = {
|
|
0xc5,0xaa,0x8d,0xf4,0x3f,0x9f,0x83,0x7b,0xed,0xb7,0x44,0x2f,0x31,0xdc,0xb7,0xb1,
|
|
0x66,0xd3,0x85,0x35,0x07,0x6f,0x09,0x4b,0x85,0xce,0x3a,0x2e,0x0b,0x44,0x58,0xf7
|
|
};
|
|
byte pk[] = {
|
|
0xfc,0x51,0xcd,0x8e,0x62,0x18,0xa1,0xa3,0x8d,0xa4,0x7e,0xd0,0x02,0x30,0xf0,0x58,
|
|
0x08,0x16,0xed,0x13,0xba,0x33,0x03,0xac,0x5d,0xeb,0x91,0x15,0x48,0x90,0x80,0x25
|
|
};
|
|
|
|
const byte exp[] = {
|
|
0x62,0x91,0xd6,0x57,0xde,0xec,0x24,0x02,0x48,0x27,0xe6,0x9c,0x3a,0xbe,0x01,0xa3,
|
|
0x0c,0xe5,0x48,0xa2,0x84,0x74,0x3a,0x44,0x5e,0x36,0x80,0xd7,0xdb,0x5a,0xc3,0xac,
|
|
0x18,0xff,0x9b,0x53,0x8d,0x16,0xf2,0x90,0xae,0x67,0xf7,0x60,0x98,0x4d,0xc6,0x59,
|
|
0x4a,0x7c,0x15,0xe9,0x71,0x6e,0xd2,0x8d,0xc0,0x27,0xbe,0xce,0xea,0x1e,0xc4,0x0a
|
|
};
|
|
|
|
const byte msg[2] = {0xaf, 0x82}; byte sig[64];
|
|
|
|
// Test the filter framework
|
|
ed25519Signer signer(pk, sk);
|
|
StringSource(msg, sizeof(msg), true, new SignerFilter(NullRNG(), signer, new ArraySink(sig, sizeof(sig))));
|
|
|
|
if (std::memcmp(exp, sig, 64) != 0)
|
|
throw Exception(Exception::OTHER_ERROR, "TestEd25519: SignerFilter");
|
|
|
|
ed25519Verifier verifier(pk);
|
|
int flags = SignatureVerificationFilter::THROW_EXCEPTION | SignatureVerificationFilter::SIGNATURE_AT_END;
|
|
std::string msg_sig = std::string((char*)msg, sizeof(msg)) + std::string((char*)sig, sizeof(sig));
|
|
StringSource(msg_sig, true, new SignatureVerificationFilter(verifier, NULLPTR, flags));
|
|
|
|
// No throw is success
|
|
fail = false;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "RFC 8032 test vectors" << std::endl;
|
|
|
|
// Test key loads
|
|
try {
|
|
FileSource f1(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
|
|
FileSource f2(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
|
|
FileSource f3(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
|
|
|
|
ed25519::Signer s1(f1);
|
|
ed25519::Signer s2(f2);
|
|
ed25519::Signer s3(f3);
|
|
|
|
FileSource f4(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
|
|
FileSource f5(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
|
|
FileSource f6(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
|
|
|
|
s1.AccessKey().Load(f4);
|
|
s2.AccessKey().Load(f5);
|
|
s3.AccessKey().Load(f6);
|
|
|
|
// No throw is success
|
|
fail = false;
|
|
}
|
|
catch (const BERDecodeErr&) {
|
|
fail = true;
|
|
}
|
|
|
|
pass = pass && !fail;
|
|
|
|
std::cout << (fail ? "FAILED" : "passed") << " ";
|
|
std::cout << "RFC 5208 and 5958 key loads" << std::endl;
|
|
|
|
return pass;
|
|
}
|
|
|
|
NAMESPACE_END // Test
|
|
NAMESPACE_END // CryptoPP
|