IncrementalHash.GetCurrentHash Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Overloads

GetCurrentHash()	Retrieves the hash or Hash-based Message Authentication Code (HMAC) for the data accumulated from prior calls to the AppendData(ReadOnlySpan<Byte>) methods, without resetting the object to its initial state.
GetCurrentHash(Span<Byte>)	Retrieves the hash or Hash-based Message Authentication Code (HMAC) for the data accumulated from prior calls to the AppendData(ReadOnlySpan<Byte>) methods, without resetting the object to its initial state.

GetCurrentHash()

Source:

IncrementalHash.cs

Retrieves the hash or Hash-based Message Authentication Code (HMAC) for the data accumulated from prior calls to the AppendData(ReadOnlySpan<Byte>) methods, without resetting the object to its initial state.

public byte[] GetCurrentHash ();

Returns

Byte[]

The computed hash or HMAC.

Exceptions

ObjectDisposedException

The object has already been disposed.

GetCurrentHash(Span<Byte>)

Source:

IncrementalHash.cs

Retrieves the hash or Hash-based Message Authentication Code (HMAC) for the data accumulated from prior calls to the AppendData(ReadOnlySpan<Byte>) methods, without resetting the object to its initial state.

public int GetCurrentHash (Span<byte> destination);

Parameters

destination

Span<Byte>

The buffer to receive the hash or HMAC value.

Returns

Int32

The number of bytes written to destination.

Exceptions

ArgumentException

destination has a Length value less than HashLengthInBytes.

ObjectDisposedException

The object has already been disposed.