CryptographicOperations Class

Definition

Namespace:

System.Security.Cryptography

Assemblies:

netstandard.dll, System.Security.Cryptography.dll

Source:

CryptographicOperations.cs

Provides methods for use in working with cryptography to reduce the risk of side-channel information leakage.

C#

public static class CryptographicOperations

Inheritance

Object

CryptographicOperations

Methods

FixedTimeEquals(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>)	Determines the equality of two byte sequences in an amount of time that depends on the length of the sequences, but not their values.
HashData(HashAlgorithmName, Byte[])	Computes the hash of data.
HashData(HashAlgorithmName, ReadOnlySpan<Byte>, Span<Byte>)	Computes the hash of data.
HashData(HashAlgorithmName, ReadOnlySpan<Byte>)	Computes the hash of data.
HashData(HashAlgorithmName, Stream, Span<Byte>)	Computes the hash of a stream.
HashData(HashAlgorithmName, Stream)	Computes the hash of a stream.
HashDataAsync(HashAlgorithmName, Stream, CancellationToken)	Asynchronously computes the hash of a stream.
HashDataAsync(HashAlgorithmName, Stream, Memory<Byte>, CancellationToken)	Asynchronously computes the hash of a stream.
HmacData(HashAlgorithmName, Byte[], Byte[])	Computes the HMAC of data.
HmacData(HashAlgorithmName, Byte[], Stream)	Computes the HMAC of a stream.
HmacData(HashAlgorithmName, ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, Span<Byte>)	Computes the HMAC of data.
HmacData(HashAlgorithmName, ReadOnlySpan<Byte>, ReadOnlySpan<Byte>)	Computes the HMAC of data.
HmacData(HashAlgorithmName, ReadOnlySpan<Byte>, Stream, Span<Byte>)	Computes the HMAC of a stream.
HmacData(HashAlgorithmName, ReadOnlySpan<Byte>, Stream)	Computes the HMAC of a stream.
HmacDataAsync(HashAlgorithmName, Byte[], Stream, CancellationToken)	Asynchronously computes the HMAC of a stream.
HmacDataAsync(HashAlgorithmName, ReadOnlyMemory<Byte>, Stream, CancellationToken)	Asynchronously computes the HMAC of a stream.
HmacDataAsync(HashAlgorithmName, ReadOnlyMemory<Byte>, Stream, Memory<Byte>, CancellationToken)	Asynchronously computes the HMAC of a stream.
TryHashData(HashAlgorithmName, ReadOnlySpan<Byte>, Span<Byte>, Int32)	Attempts to compute the hash of data.
TryHmacData(HashAlgorithmName, ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, Span<Byte>, Int32)	Attempts to compute the HMAC of data.
ZeroMemory(Span<Byte>)	Fills the provided buffer with zeros.

Applies to