本文整理汇总了C++中PK_Encryptor类的典型用法代码示例。如果您正苦于以下问题：C++ PK_Encryptor类的具体用法？C++ PK_Encryptor怎么用？C++ PK_Encryptor使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了PK_Encryptor类的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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: CryptoSystemValidate
bool CryptoSystemValidate(PK_Decryptor &priv, PK_Encryptor &pub, bool thorough = false)
{
bool pass = true, fail;
fail = !pub.GetMaterial().Validate(GlobalRNG(), thorough ? 3 : 2) || !priv.GetMaterial().Validate(GlobalRNG(), thorough ? 3 : 2);
pass = pass && !fail;
cout << (fail ? "FAILED " : "passed ");
cout << "cryptosystem key validation\n";
static const byte message[] = "test message";
const int messageLen = COUNTOF(message);
SecByteBlock ciphertext(priv.CiphertextLength(messageLen));
SecByteBlock plaintext(priv.MaxPlaintextLength(ciphertext.size()));
pub.Encrypt(GlobalRNG(), message, messageLen, ciphertext);
fail = priv.Decrypt(GlobalRNG(), ciphertext, priv.CiphertextLength(messageLen), plaintext) != DecodingResult(messageLen);
fail = fail || !VerifyBufsEqual(message, plaintext, messageLen);
pass = pass && !fail;
cout << (fail ? "FAILED " : "passed ");
cout << "encryption and decryption\n";
return pass;
}示例2: BenchMarkEncryption
void BenchMarkEncryption(const char *name, PK_Encryptor &key, double timeTotal, bool pc=false)
{
unsigned int len = 16;
LC_RNG rng(time(NULL));
SecByteBlock plaintext(len), ciphertext(key.CipherTextLength(len));
rng.GetBlock(plaintext, len);
clock_t start = clock();
unsigned int i;
double timeTaken;
for (timeTaken=(double)0, i=0; timeTaken < timeTotal; timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND, i++)
key.Encrypt(rng, plaintext, len, ciphertext);
OutputResultOperations(name, "Encryption", pc, i, timeTaken);
}示例3: EncryptionPairwiseConsistencyTest
void EncryptionPairwiseConsistencyTest(const PK_Encryptor &encryptor, const PK_Decryptor &decryptor)
{
try
{
RandomPool rng;
const char *testMessage ="test message";
std::string ciphertext, decrypted;
StringSource(
testMessage,
true,
new PK_EncryptorFilter(
rng,
encryptor,
new StringSink(ciphertext)));
if (ciphertext == testMessage)
throw 0;
StringSource(
ciphertext,
true,
new PK_DecryptorFilter(
rng,
decryptor,
new StringSink(decrypted)));
if (decrypted != testMessage)
throw 0;
}
catch (...)
{
throw SelfTestFailure(encryptor.AlgorithmName() + ": pairwise consistency test failed");
}
}示例4: EncryptionPairwiseConsistencyTest
void EncryptionPairwiseConsistencyTest(const PK_Encryptor &encryptor, const PK_Decryptor &decryptor)
{
try
{
#ifdef OS_RNG_AVAILABLE
AutoSeededX917RNG<DES_EDE3> rng;
#else
RandomNumberGenerator &rng = NullRNG();
#endif
const char *testMessage ="test message";
EqualityComparisonFilter comparison;
comparison.ChannelPutMessageEnd("0", (const byte *)testMessage, strlen(testMessage));
StringSource(
testMessage,
true,
new PK_EncryptorFilter(
rng,
encryptor,
new PK_DecryptorFilter(rng, decryptor, new ChannelSwitch(comparison, "1"))));
comparison.ChannelMessageSeriesEnd("0");
comparison.ChannelMessageSeriesEnd("1");
}
catch (...)
{
throw SelfTestFailure(encryptor.AlgorithmName() + ": pairwise consistency test failed");
}
}示例5: BenchMarkDecryption
void BenchMarkDecryption(const char *name, PK_Decryptor &priv, PK_Encryptor &pub, double timeTotal)
{
unsigned int len = 16;
SecByteBlock ciphertext(pub.CiphertextLength(len));
SecByteBlock plaintext(pub.MaxPlaintextLength(ciphertext.size()));
GlobalRNG().GenerateBlock(plaintext, len);
pub.Encrypt(GlobalRNG(), plaintext, len, ciphertext);
const clock_t start = clock();
unsigned int i;
double timeTaken;
for (timeTaken=(double)0, i=0; timeTaken < timeTotal; timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND, i++)
priv.Decrypt(GlobalRNG(), ciphertext, ciphertext.size(), plaintext);
OutputResultOperations(name, "Decryption", false, i, timeTaken);
}示例6: BenchMarkEncryption
void BenchMarkEncryption(const char *name, PK_Encryptor &key, double timeTotal, bool pc=false)
{
unsigned int len = 16;
SecByteBlock plaintext(len), ciphertext(key.CiphertextLength(len));
GlobalRNG().GenerateBlock(plaintext, len);
const clock_t start = clock();
unsigned int i;
double timeTaken;
for (timeTaken=(double)0, i=0; timeTaken < timeTotal; timeTaken = double(clock() - start) / CLOCK_TICKS_PER_SECOND, i++)
key.Encrypt(GlobalRNG(), plaintext, len, ciphertext);
OutputResultOperations(name, "Encryption", pc, i, timeTaken);
if (!pc && key.GetMaterial().SupportsPrecomputation())
{
key.AccessMaterial().Precompute(16);
BenchMarkEncryption(name, key, timeTotal, true);
}
}示例7: CryptoSystemValidate
bool CryptoSystemValidate(PK_Decryptor &priv, PK_Encryptor &pub)
{
LC_RNG rng(9375);
const byte *message = (byte *)"test message";
const int messageLen = 12;
SecByteBlock ciphertext(priv.CipherTextLength(messageLen));
SecByteBlock plaintext(priv.MaxPlainTextLength(ciphertext.size));
bool pass = true, fail;
pub.Encrypt(rng, message, messageLen, ciphertext);
fail = (messageLen!=priv.Decrypt(ciphertext, priv.CipherTextLength(messageLen), plaintext));
fail = fail || memcmp(message, plaintext, messageLen);
pass = pass && !fail;
cout << (fail ? "FAILED " : "passed ");
cout << "encryption and decryption\n";
return pass;
}示例8: EncryptionPairwiseConsistencyTest
void EncryptionPairwiseConsistencyTest(const PK_Encryptor &encryptor, const PK_Decryptor &decryptor)
{
try
{
#ifdef OS_RNG_AVAILABLE
DefaultAutoSeededRNG rng;
#else
RandomNumberGenerator &rng = NullRNG();
#endif
const char *testMessage ="test message";
std::string ciphertext, decrypted;
StringSource(
testMessage,
true,
new PK_EncryptorFilter(
rng,
encryptor,
new StringSink(ciphertext)));
if (ciphertext == testMessage)
throw 0;
StringSource(
ciphertext,
true,
new PK_DecryptorFilter(
rng,
decryptor,
new StringSink(decrypted)));
if (decrypted != testMessage)
throw 0;
}
catch (...)
{
throw SelfTestFailure(encryptor.AlgorithmName() + ": pairwise consistency test failed");
}
}