CryptoUtil

ActivatorExtensions.cs (1)

28?? CryptoUtil.Fail<T>("CreateInstance returned null.");

AuthenticatedEncryption\AuthenticatedEncryptorExtensions.cs (1)

51CryptoUtil.Assert(roundTrippedData != null && roundTrippedData.Length == plaintextAsBytes.Length && plaintextAsGuid == new Guid(roundTrippedData),

AuthenticatedEncryption\CngGcmAuthenticatedEncryptorFactory.cs (1)

97CryptoUtil.Assert(algorithmHandle.GetCipherBlockLength() == 128 / 8, "GCM requires a block cipher algorithm with a 128-bit block size.");

Cng\CbcAuthenticatedEncryptor.cs (5)

243CryptoUtil.Assert(dwEncryptedBytes == cbOutput, "dwEncryptedBytes == cbOutput"); 347CryptoUtil.Assert(dwActualCiphertextSize == dwCiphertextSize, "dwActualCiphertextSize == dwCiphertextSize"); 400CryptoUtil.Assert(resultSpan.Length == outputSize, "writtenSpan length should equal calculated outputSize"); 493return CryptoUtil.TimeConstantBuffersAreEqual(pbExpectedDigest, pbActualDigest, _hmacAlgorithmDigestLengthInBytes); 573CryptoUtil.Assert(ptr - pbRetVal == retVal.Length, "ptr - pbRetVal == retVal.Length");

Cng\CngGcmAuthenticatedEncryptor.cs (5)

49CryptoUtil.Assert(symmetricAlgorithmHandle.GetCipherBlockLength() == 128 / 8, "GCM requires a block cipher algorithm with a 128-bit block size."); 127CryptoUtil.Assert(cbDecryptedBytesWritten == plaintextLength, "cbDecryptedBytesWritten == plaintextLength"); 214CryptoUtil.Assert(cbResult == cbPlaintextData, "cbResult == cbPlaintextData"); 319CryptoUtil.Assert(resultSpan.Length == outputSize, "writtenSpan length should equal calculated outputSize"); 406CryptoUtil.Assert(ptr - pbRetVal == retVal.Length, "ptr - pbRetVal == retVal.Length");

Cng\DpapiSecretSerializerHelper.cs (3)

162CryptoUtil.AssertSafeHandleIsValid(protectedData); 289CryptoUtil.AssertSafeHandleIsValid(unencryptedPayloadHandle); 350CryptoUtil.AssertSafeHandleIsValid(descriptorHandle);

DataProtectionBuilderExtensions.cs (2)

331CryptoUtil.AssertPlatformIsWindows(); 385CryptoUtil.AssertPlatformIsWindows8OrLater();

KeyManagement\KeyRingBasedDataProtector.cs (3)

107CryptoUtil.Assert(defaultEncryptorInstance != null, "defaultEncryptorInstance != null"); 124CryptoUtil.Assert(retVal != null && retVal.Length >= sizeof(uint) + sizeof(Guid), "retVal != null && retVal.Length >= sizeof(uint) + sizeof(Guid)"); 293?? CryptoUtil.Fail<byte[]>("IAuthenticatedEncryptor.Decrypt returned null.");

KeyManagement\KeyRingBasedSpanDataProtector.cs (1)

36CryptoUtil.Assert(defaultEncryptor != null, "DefaultAuthenticatedEncryptor != null");

KeyManagement\KeyRingProvider.cs (1)

126CryptoUtil.Assert(defaultKey != null, "Expected to see a default key.");

KeyManagement\XmlKeyManager.cs (2)

518?? CryptoUtil.Fail<IAuthenticatedEncryptorDescriptor>("CreateNewDescriptor returned null."); 585return descriptorInstance ?? CryptoUtil.Fail<IAuthenticatedEncryptorDescriptor>("ImportFromXml returned null.");

Managed\AesGcmAuthenticatedEncryptor.cs (2)

62throw CryptoUtil.Fail("Unexpected AES key size in bytes only support 16, 24, 32."); // should never happen 203CryptoUtil.Assert(refPooledBuffer.WrittenSpan.Length == outputSize, "writtenSpan length should equal calculated outputSize");

Managed\HashAlgorithmExtensions.cs (1)

14CryptoUtil.Assert(hashSizeInBits >= 0 && hashSizeInBits % 8 == 0, "hashSizeInBits >= 0 && hashSizeInBits % 8 == 0");

Managed\ManagedAuthenticatedEncryptor.cs (7)

300CryptoUtil.Assert(refPooledBuffer.WrittenSpan.Length == outputSize, "bytesWritten == size"); 424return CryptoUtil.TimeConstantBuffersAreEqual(correctHash, providedMac); 642CryptoUtil.Assert(ciphertext != null && ciphertext.Length == _symmetricAlgorithmBlockSizeInBytes, "ciphertext != null && ciphertext.Length == _symmetricAlgorithmBlockSizeInBytes"); 653CryptoUtil.Assert(digest != null && digest.Length == _validationAlgorithmDigestLengthInBytes, "digest != null && digest.Length == _validationAlgorithmDigestLengthInBytes"); 658CryptoUtil.Assert(idx == retVal.Length, "idx == retVal.Length"); 667CryptoUtil.Assert(retVal != null, "retVal != null"); 678CryptoUtil.Assert(retVal != null, "retVal != null");

Managed\SymmetricAlgorithmExtensions.cs (1)

14CryptoUtil.Assert(blockSizeInBits >= 0 && blockSizeInBits % 8 == 0, "blockSizeInBits >= 0 && blockSizeInBits % 8 == 0");

RegistryPolicyResolver.cs (1)

96throw CryptoUtil.Fail("Unrecognized EncryptionType: " + encryptionType);

Secret.cs (1)

147CryptoUtil.Assert(numTotalBytesToAllocate % CRYPTPROTECTMEMORY_BLOCK_SIZE == 0, "numTotalBytesToAllocate % CRYPTPROTECTMEMORY_BLOCK_SIZE == 0");

SP800_108\ManagedSP800_108_CTR_HMACSHA512.cs (1)

111CryptoUtil.Assert(prfOutputSizeInBytes == prfOutput.Length, "prfOutputSizeInBytes == prfOutput.Length");

SP800_108\Win8SP800_108_CTR_HMACSHA512Provider.cs (1)

65CryptoUtil.Assert(numBytesDerived == cbDerivedKey, "numBytesDerived == cbDerivedKey");

XmlEncryption\CertificateXmlEncryptor.cs (1)

126?? CryptoUtil.Fail<X509Certificate2>("Cert factory returned null.");

XmlEncryption\DpapiNGXmlDecryptor.cs (1)

37CryptoUtil.AssertPlatformIsWindows8OrLater();

XmlEncryption\DpapiNGXmlEncryptor.cs (3)

39CryptoUtil.AssertPlatformIsWindows8OrLater(); 43CryptoUtil.AssertSafeHandleIsValid(_protectionDescriptorHandle); 100CryptoUtil.AssertPlatformIsWindows8OrLater();

XmlEncryption\DpapiXmlDecryptor.cs (1)

34CryptoUtil.AssertPlatformIsWindows();

XmlEncryption\DpapiXmlEncryptor.cs (1)

35CryptoUtil.AssertPlatformIsWindows();

XmlEncryption\XmlEncryptionExtensions.cs (1)

133CryptoUtil.Assert(encryptedXmlInfo != null, "IXmlEncryptor.Encrypt returned null.");