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C++ CKeyingMaterial函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中CKeyingMaterial函数的典型用法代码示例。如果您正苦于以下问题:C++ CKeyingMaterial函数的具体用法?C++ CKeyingMaterial怎么用?C++ CKeyingMaterial使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了CKeyingMaterial函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: TestEncrypt

static void TestEncrypt(const CCrypter& crypt, const std::vector<unsigned char>& vchPlaintextIn, \
                       const std::vector<unsigned char>& vchCiphertextCorrect = std::vector<unsigned char>())
{
    TestEncryptSingle(crypt, CKeyingMaterial(vchPlaintextIn.begin(), vchPlaintextIn.end()), vchCiphertextCorrect);
    for(std::vector<unsigned char>::const_iterator i(vchPlaintextIn.begin()); i != vchPlaintextIn.end(); ++i)
        TestEncryptSingle(crypt, CKeyingMaterial(i, vchPlaintextIn.end()));
}
开发者ID:brianmcmichael,项目名称:bitcoin,代码行数:7,代码来源:crypto_tests.cpp


示例2: assert

bool CHDSeed::Encrypt(CKeyingMaterial& vMasterKeyIn)
{

    assert(sizeof(m_UUID) == WALLET_CRYPTO_IV_SIZE);
    encryptedMnemonic.clear();
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(unencryptedMnemonic.begin(), unencryptedMnemonic.end()), std::vector<unsigned char>(m_UUID.begin(), m_UUID.end()), encryptedMnemonic))
        return false;

    SecureUnsignedCharVector masterKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    masterKeyPriv.Encode(masterKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(masterKeyPrivEncoded.begin(), masterKeyPrivEncoded.end()), masterKeyPub.pubkey.GetHash(), masterKeyPrivEncrypted))
        return false;

    SecureUnsignedCharVector purposeKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    purposeKeyPriv.Encode(purposeKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(purposeKeyPrivEncoded.begin(), purposeKeyPrivEncoded.end()), purposeKeyPub.pubkey.GetHash(), purposeKeyPrivEncrypted))
        return false;

    SecureUnsignedCharVector cointypeKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    cointypeKeyPriv.Encode(cointypeKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(cointypeKeyPrivEncoded.begin(), cointypeKeyPrivEncoded.end()), cointypeKeyPub.pubkey.GetHash(), cointypeKeyPrivEncrypted))
        return false;

    encrypted = true;
    vMasterKey = vMasterKeyIn;

    return true;
}
开发者ID:Gulden,项目名称:gulden-official,代码行数:28,代码来源:account.cpp


示例3: assert

bool CAccountHD::Encrypt(const CKeyingMaterial& vMasterKeyIn)
{
    assert(sizeof(accountUUID) == WALLET_CRYPTO_IV_SIZE);

    if (IsReadOnly())
    {
        return true;
    }

    // NB! We don't encrypt the keystores for HD accounts - as they only contain public keys.

    // Encrypt account key
    SecureUnsignedCharVector accountKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    accountKeyPriv.Encode(accountKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(accountKeyPrivEncoded.begin(), accountKeyPrivEncoded.end()), std::vector<unsigned char>(accountUUID.begin(), accountUUID.end()), accountKeyPrivEncrypted))
        return false;

    // Encrypt primary chain key
    SecureUnsignedCharVector primaryChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    primaryChainKeyPriv.Encode(primaryChainKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(primaryChainKeyPrivEncoded.begin(), primaryChainKeyPrivEncoded.end()), primaryChainKeyPub.pubkey.GetHash(), primaryChainKeyEncrypted))
        return false;

    // Encrypt change chain key
    SecureUnsignedCharVector changeChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
    changeChainKeyPriv.Encode(changeChainKeyPrivEncoded.data());
    if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(changeChainKeyPrivEncoded.begin(), changeChainKeyPrivEncoded.end()), changeChainKeyPub.pubkey.GetHash(), changeChainKeyEncrypted))
        return false;

    encrypted = true;

    return true;
}
开发者ID:ALEX196969,项目名称:gulden-official,代码行数:33,代码来源:account.cpp


示例4: OldDecrypt

bool OldDecrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext, const unsigned char chKey[32], const unsigned char chIV[16])
{
    // plaintext will always be equal to or lesser than length of ciphertext
    int nLen = vchCiphertext.size();
    int nPLen = nLen, nFLen = 0;

    vchPlaintext = CKeyingMaterial(nPLen);

    EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();

    if (!ctx) return false;

    bool fOk = true;

    EVP_CIPHER_CTX_init(ctx);
    if (fOk) fOk = EVP_DecryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, chKey, chIV) != 0;
    if (fOk) fOk = EVP_DecryptUpdate(ctx, &vchPlaintext[0], &nPLen, &vchCiphertext[0], nLen) != 0;
    if (fOk) fOk = EVP_DecryptFinal_ex(ctx, (&vchPlaintext[0]) + nPLen, &nFLen) != 0;
    EVP_CIPHER_CTX_cleanup(ctx);

    EVP_CIPHER_CTX_free(ctx);

    if (!fOk) return false;

    vchPlaintext.resize(nPLen + nFLen);
    return true;
}
开发者ID:brianmcmichael,项目名称:bitcoin,代码行数:27,代码来源:crypto_tests.cpp


示例5: CKeyingMaterial

bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext)
{
    if (!fKeySet)
        return false;

    // plaintext will always be equal to or lesser than length of ciphertext
    int nLen = vchCiphertext.size();
    int nPLen = nLen, nFLen = 0;

    vchPlaintext = CKeyingMaterial(nPLen);

    EVP_CIPHER_CTX ctx;

    bool fOk = true;

    EVP_CIPHER_CTX_init(&ctx);
    if (fOk) fOk = EVP_DecryptInit_ex(&ctx, EVP_aes_256_cbc(), NULL, chKey, chIV);
    if (fOk) fOk = EVP_DecryptUpdate(&ctx, &vchPlaintext[0], &nPLen, &vchCiphertext[0], nLen);
    if (fOk) fOk = EVP_DecryptFinal_ex(&ctx, (&vchPlaintext[0])+nPLen, &nFLen);
    EVP_CIPHER_CTX_cleanup(&ctx);

    if (!fOk) return false;

    vchPlaintext.resize(nPLen + nFLen);
    return true;
}
开发者ID:oracul,项目名称:bullycoin,代码行数:26,代码来源:crypter.cpp


示例6: CKeyingMaterial

bool CCrypter::Decrypt(const std::vector<unsigned char>& vchCiphertext, CKeyingMaterial& vchPlaintext)
{
    if (!fKeySet)
        return false;

    // plaintext will always be equal to or lesser than length of ciphertext
    int nLen = vchCiphertext.size();
    int nPLen = nLen, nFLen = 0;

    vchPlaintext = CKeyingMaterial(nPLen);

    bool fOk = true;

    EVP_CIPHER_CTX *ctx= EVP_CIPHER_CTX_new();
    if(!ctx)
        throw std::runtime_error("Error allocating cipher context");

    if (fOk) fOk = EVP_DecryptInit_ex(ctx, EVP_aes_256_cbc(), NULL, chKey, chIV);
    if (fOk) fOk = EVP_DecryptUpdate(ctx, &vchPlaintext[0], &nPLen, &vchCiphertext[0], nLen);
    if (fOk) fOk = EVP_DecryptFinal_ex(ctx, (&vchPlaintext[0])+nPLen, &nFLen);
    EVP_CIPHER_CTX_free(ctx);

    if (!fOk) return false;

    vchPlaintext.resize(nPLen + nFLen);
    return true;
}
开发者ID:gridcoin,项目名称:Gridcoin-Research,代码行数:27,代码来源:crypter.cpp


示例7: TestDecrypt

static void TestDecrypt(const CCrypter& crypt, const std::vector<unsigned char>& vchCiphertext, \
                        const std::vector<unsigned char>& vchPlaintext = std::vector<unsigned char>())
{
    CKeyingMaterial vchDecrypted;
    crypt.Decrypt(vchCiphertext, vchDecrypted);
    if (vchPlaintext.size())
        BOOST_CHECK(CKeyingMaterial(vchPlaintext.begin(), vchPlaintext.end()) == vchDecrypted);
}
开发者ID:Xekyo,项目名称:bitcoin,代码行数:8,代码来源:crypto_tests.cpp


示例8: TestDecrypt

static void TestDecrypt(const CCrypter& crypt, const std::vector<unsigned char>& vchCiphertext, \
                        const std::vector<unsigned char>& vchPlaintext = std::vector<unsigned char>())
{
    CKeyingMaterial vchDecrypted1;
    CKeyingMaterial vchDecrypted2;
    int result1, result2;
    result1 = crypt.Decrypt(vchCiphertext, vchDecrypted1);
    result2 = OldDecrypt(vchCiphertext, vchDecrypted2, crypt.vchKey.data(), crypt.vchIV.data());
    BOOST_CHECK(result1 == result2);

    // These two should be equal. However, OpenSSL 1.0.1j introduced a change
    // that would zero all padding except for the last byte for failed decrypts.
    // This behavior was reverted for 1.0.1k.
    if (vchDecrypted1 != vchDecrypted2 && vchDecrypted1.size() >= AES_BLOCK_SIZE && SSLeay() == 0x100010afL)
    {
        for(CKeyingMaterial::iterator it = vchDecrypted1.end() - AES_BLOCK_SIZE; it != vchDecrypted1.end() - 1; it++)
            *it = 0;
    }

    BOOST_CHECK_MESSAGE(vchDecrypted1 == vchDecrypted2, HexStr(vchDecrypted1.begin(), vchDecrypted1.end()) + " != " + HexStr(vchDecrypted2.begin(), vchDecrypted2.end()));

    if (vchPlaintext.size())
        BOOST_CHECK(CKeyingMaterial(vchPlaintext.begin(), vchPlaintext.end()) == vchDecrypted2);
}
开发者ID:brianmcmichael,项目名称:bitcoin,代码行数:24,代码来源:crypto_tests.cpp



注:本文中的CKeyingMaterial函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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