CryptographicOperations

src\libraries\Common\src\System\Security\Cryptography\Asn1\Pkcs12\PfxAsn.manual.cs (1)

86return CryptographicOperations.FixedTimeEquals(

src\libraries\Common\src\System\Security\Cryptography\CompositeMLDsa.cs (1)

1745CryptographicOperations.ZeroMemory(buffer);

src\libraries\Common\src\System\Security\Cryptography\CryptoPool.cs (2)

31CryptographicOperations.ZeroMemory(array.AsSpan(0, clearSize)); 70CryptographicOperations.ZeroMemory(toClear);

src\libraries\Common\src\System\Security\Cryptography\ECDiffieHellmanOpenSsl.Derive.cs (1)

188CryptographicOperations.ZeroMemory(secret);

src\libraries\Common\src\System\Security\Cryptography\KeyFormatHelper.Encrypted.cs (2)

153CryptographicOperations.ZeroMemory(decryptedMemory.Span); 246CryptographicOperations.ZeroMemory(encryptedSpan);

src\libraries\Common\src\System\Security\Cryptography\MLDsa.cs (2)

1751CryptographicOperations.ZeroMemory(buffer); 1809if (CryptographicOperations.FixedTimeEquals(buffer, both.ExpandedKey.Span))

src\libraries\Common\src\System\Security\Cryptography\MLKem.cs (2)

1722if (CryptographicOperations.FixedTimeEquals(buffer, both.ExpandedKey.Span)) 1803CryptographicOperations.ZeroMemory(buffer);

src\libraries\Common\src\System\Security\Cryptography\PasswordBasedEncryption.cs (12)

src\libraries\Common\src\System\Security\Cryptography\Pkcs\Pkcs12Builder.cs (2)

287CryptographicOperations.ZeroMemory(macSpan); 288CryptographicOperations.ZeroMemory(authSafeSpan);

src\libraries\Common\src\System\Security\Cryptography\Pkcs\Pkcs12SafeContents.cs (2)

256CryptographicOperations.ZeroMemory(destination.AsSpan(0, written)); 425CryptographicOperations.ZeroMemory(encryptedSpan);

src\libraries\Common\src\System\Security\Cryptography\Pkcs12Kdf.cs (1)

225CryptographicOperations.ZeroMemory(I);

src\libraries\Common\src\System\Security\Cryptography\RSAOpenSsl.cs (2)

102CryptographicOperations.ZeroMemory(destination); 152CryptographicOperations.ZeroMemory(tmp.Slice(0, written));

src\libraries\Common\src\System\Security\Cryptography\RsaPaddingProcessor.cs (3)

377CryptographicOperations.ZeroMemory(dbMaskSpan); 468CryptographicOperations.ZeroMemory(dbMask); 582CryptographicOperations.ZeroMemory(dbMask);

src\libraries\Common\src\System\Security\Cryptography\SlhDsa.cs (2)

683CryptographicOperations.ZeroMemory(secretKey); 1969CryptographicOperations.ZeroMemory(buffer);

src\libraries\Common\src\System\Security\Cryptography\SlhDsaImplementation.cs (1)

37CryptographicOperations.ZeroMemory(secretKey);

src\libraries\Common\src\System\Security\Cryptography\SP800108HmacCounterKdfImplementationManaged.cs (1)

104CryptographicOperations.ZeroMemory(_key);

src\libraries\Common\src\System\Security\Cryptography\Utf8DataEncoding.cs (1)

30CryptographicOperations.ZeroMemory(_buffer);

src\libraries\Common\src\System\Security\Cryptography\X509Certificates\X509CertificateLoader.Pkcs12.cs (1)

720CryptographicOperations.ZeroMemory(

System\Security\Cryptography\Aes.cs (2)

322CryptographicOperations.ZeroMemory(destination); 429CryptographicOperations.ZeroMemory(keyPart);

System\Security\Cryptography\AesGcm.OpenSsl.cs (1)

111CryptographicOperations.ZeroMemory(plaintext);

System\Security\Cryptography\AsymmetricAlgorithm.cs (3)

407CryptographicOperations.ZeroMemory(exported); 460CryptographicOperations.ZeroMemory(exported); 508CryptographicOperations.ZeroMemory(exported);

System\Security\Cryptography\Base64Transforms.cs (1)

351CryptographicOperations.ZeroMemory(_inputBuffer);

System\Security\Cryptography\ChaCha20Poly1305.OpenSsl.cs (1)

108CryptographicOperations.ZeroMemory(plaintext);

System\Security\Cryptography\CryptoStream.cs (10)

System\Security\Cryptography\DSA.cs (7)

90CryptographicOperations.HashData(hashAlgorithm, new ReadOnlySpan<byte>(data, offset, count)); 93CryptographicOperations.HashData(hashAlgorithm, data); 528return CryptographicOperations.TryHashData(hashAlgorithm, data, destination, out bytesWritten); 994CryptographicOperations.ZeroMemory(dsaParameters.X); 1024CryptographicOperations.ZeroMemory(ret.X); 1050CryptographicOperations.ZeroMemory(ret.X); 1074CryptographicOperations.ZeroMemory(key.X);

System\Security\Cryptography\DSACryptoServiceProvider.Unix.cs (3)

106return CryptographicOperations.HashData(hashAlgorithm, new ReadOnlySpan<byte>(data, offset, count)); 114return CryptographicOperations.HashData(hashAlgorithm, data); 122return CryptographicOperations.TryHashData(hashAlgorithm, data, destination, out bytesWritten);

System\Security\Cryptography\DSAWrapper.cs (2)

160CryptographicOperations.HashData(hashAlgorithm, new ReadOnlySpan<byte>(data, offset, count)); 163CryptographicOperations.HashData(hashAlgorithm, data);

System\Security\Cryptography\ECAlgorithm.cs (10)

System\Security\Cryptography\ECDsa.cs (5)

170CryptographicOperations.ZeroMemory(rented.AsSpan(0, bytesWritten)); 452CryptographicOperations.ZeroMemory(rented.AsSpan(0, bytesWritten)); 993CryptographicOperations.HashData(hashAlgorithm, new ReadOnlySpan<byte>(data, offset, count)); 996CryptographicOperations.HashData(hashAlgorithm, data); 1003return CryptographicOperations.TryHashData(hashAlgorithm, data, destination, out bytesWritten);

System\Security\Cryptography\ECDsaWrapper.cs (2)

185CryptographicOperations.HashData(hashAlgorithm, new ReadOnlySpan<byte>(data, offset, count)); 188CryptographicOperations.HashData(hashAlgorithm, data);

System\Security\Cryptography\FixedMemoryKeyBox.cs (1)

24CryptographicOperations.ZeroMemory(new Span<byte>((void*)handle, _length));

System\Security\Cryptography\HashAlgorithm.cs (2)

112CryptographicOperations.ZeroMemory(buffer.AsSpan(0, clearLimit)); 148CryptographicOperations.ZeroMemory(rented.AsSpan(0, clearLimit));

System\Security\Cryptography\HKDFManagedImplementation.cs (2)

15int written = CryptographicOperations.HmacData(hashAlgorithmName, salt, ikm, prk); 92CryptographicOperations.ZeroMemory(prk);

System\Security\Cryptography\Rfc2898DeriveBytes.cs (2)

92CryptographicOperations.ZeroMemory(passwordBytes); 107CryptographicOperations.ZeroMemory(password);

System\Security\Cryptography\Rfc2898DeriveBytes.OneShot.cs (1)

293CryptographicOperations.ZeroMemory(passwordBytes);

System\Security\Cryptography\RSA.cs (11)

System\Security\Cryptography\SP800108HmacCounterKdfImplementationManaged.cs (1)

75CryptographicOperations.ZeroMemory(hmacBuffer.Slice(0, hmacBufferWritten));

System\Security\Cryptography\SymmetricAlgorithm.cs (1)

785CryptographicOperations.ZeroMemory(decryptBuffer.Slice(0, written));

System\Security\Cryptography\UniversalCryptoOneShot.cs (10)

System\Security\Cryptography\X509Certificates\X509Certificate.cs (3)

438return CryptographicOperations.HashData(hashAlgorithm, PalRawDataMemory.Span); 448return CryptographicOperations.TryHashData(hashAlgorithm, PalRawDataMemory.Span, destination, out bytesWritten); 467int written = CryptographicOperations.HashData(hashAlgorithm, rawData, buffer);

System\Security\Cryptography\X509Certificates\X509Certificate2Collection.cs (1)

789int bytesWritten = CryptographicOperations.HashData(hashAlgorithm, cert.RawDataMemory.Span, thumbprintBuffer);

System\Security\Cryptography\X509Certificates\X509SubjectKeyIdentifierExtension.cs (2)

210int written = CryptographicOperations.HashData(hashAlgorithmName, key.EncodedKeyValue.RawData, hash); 221return CryptographicOperations.HashData(hashAlgorithmName, encoded);