зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
2.1 KiB
C++
67 строки
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <memory>
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#include "nss.h"
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#include "pk11pub.h"
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#include "gtest/gtest.h"
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#include "scoped_ptrs.h"
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namespace nss_test {
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class Pkcs11ExportTest : public ::testing::Test {
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public:
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void Derive(bool is_export) {
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ScopedPK11SlotInfo slot(PK11_GetInternalSlot());
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EXPECT_TRUE(slot.get());
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uint8_t keyData[48] = {0};
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SECItem keyItem = {siBuffer, (unsigned char*)keyData, sizeof(keyData)};
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CK_MECHANISM_TYPE mechanism = CKM_NSS_TLS_KEY_AND_MAC_DERIVE_SHA256;
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ScopedPK11SymKey baseKey(PK11_ImportSymKey(
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slot.get(), mechanism, PK11_OriginUnwrap, CKA_WRAP, &keyItem, nullptr));
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EXPECT_TRUE(baseKey.get());
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CK_SSL3_KEY_MAT_OUT kmo;
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kmo.hClientMacSecret = CK_INVALID_HANDLE;
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kmo.hServerMacSecret = CK_INVALID_HANDLE;
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kmo.hClientKey = CK_INVALID_HANDLE;
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kmo.hServerKey = CK_INVALID_HANDLE;
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CK_BYTE iv[8];
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kmo.pIVClient = iv;
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kmo.pIVServer = iv;
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CK_SSL3_KEY_MAT_PARAMS kmp;
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kmp.ulMacSizeInBits = 256;
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kmp.ulKeySizeInBits = 128;
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kmp.ulIVSizeInBits = 64;
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kmp.pReturnedKeyMaterial = &kmo;
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kmp.bIsExport = is_export;
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unsigned char random[32] = {0};
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kmp.RandomInfo.pClientRandom = random;
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kmp.RandomInfo.ulClientRandomLen = sizeof(random);
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kmp.RandomInfo.pServerRandom = random;
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kmp.RandomInfo.ulServerRandomLen = sizeof(random);
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SECItem params = {siBuffer, (unsigned char*)&kmp, sizeof(kmp)};
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ScopedPK11SymKey symKey(PK11_Derive(baseKey.get(), mechanism, ¶ms,
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CKM_SHA512_HMAC, CKA_SIGN, 16));
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// Deriving must fail when is_export=true.
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EXPECT_EQ(!symKey.get(), is_export);
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}
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};
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TEST_F(Pkcs11ExportTest, DeriveNonExport) { Derive(false); }
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TEST_F(Pkcs11ExportTest, DeriveExport) { Derive(true); }
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} // namespace nss_test
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