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SHA384 Class

Definition

Computes the SHA384 hash for the input data.

public ref class SHA384 abstract : System::Security::Cryptography::HashAlgorithm
public abstract class SHA384 : System.Security.Cryptography.HashAlgorithm
[System.Runtime.InteropServices.ComVisible(true)]
public abstract class SHA384 : System.Security.Cryptography.HashAlgorithm
type SHA384 = class
    inherit HashAlgorithm
[<System.Runtime.InteropServices.ComVisible(true)>]
type SHA384 = class
    inherit HashAlgorithm
Public MustInherit Class SHA384
Inherits HashAlgorithm
Inheritance
Derived
Attributes

Examples

The following example computes the SHA384 hash for data and stores it in result. This example assumes that there is a predefined constant DATA_SIZE.

array<Byte>^ data = gcnew array<Byte>( DATA_SIZE );
array<Byte>^ result;
SHA384^ shaM = gcnew SHA384Managed;
result = shaM->ComputeHash( data );
byte[] data = new byte[DATA_SIZE];
byte[] result;

using (SHA384 sha384 = SHA384.Create())
{
    result = sha384.ComputeHash(data);
}
Dim data(DATA_SIZE) As Byte
Dim result() As Byte

Using sha384 As SHA384 = SHA384.Create()
    result = sha384.ComputeHash(data)
End Using

Remarks

The hash is used as a unique value of fixed size representing a large amount of data. Hashes of two sets of data should match if and only if the corresponding data also matches. Small changes to the data result in large unpredictable changes in the hash.

The hash size for the SHA384 algorithm is 384 bits.

Constructors

SHA384()

Initializes a new instance of SHA384.

Fields

HashSizeInBits

The hash size produced by the SHA384 algorithm, in bits.

HashSizeInBytes

The hash size produced by the SHA384 algorithm, in bytes.

HashSizeValue

Represents the size, in bits, of the computed hash code.

(Inherited from HashAlgorithm)
HashValue

Represents the value of the computed hash code.

(Inherited from HashAlgorithm)
State

Represents the state of the hash computation.

(Inherited from HashAlgorithm)

Properties

CanReuseTransform

Gets a value indicating whether the current transform can be reused.

(Inherited from HashAlgorithm)
CanTransformMultipleBlocks

When overridden in a derived class, gets a value indicating whether multiple blocks can be transformed.

(Inherited from HashAlgorithm)
Hash

Gets the value of the computed hash code.

(Inherited from HashAlgorithm)
HashSize

Gets the size, in bits, of the computed hash code.

(Inherited from HashAlgorithm)
InputBlockSize

When overridden in a derived class, gets the input block size.

(Inherited from HashAlgorithm)
OutputBlockSize

When overridden in a derived class, gets the output block size.

(Inherited from HashAlgorithm)

Methods

Clear()

Releases all resources used by the HashAlgorithm class.

(Inherited from HashAlgorithm)
ComputeHash(Byte[], Int32, Int32)

Computes the hash value for the specified region of the specified byte array.

(Inherited from HashAlgorithm)
ComputeHash(Byte[])

Computes the hash value for the specified byte array.

(Inherited from HashAlgorithm)
ComputeHash(Stream)

Computes the hash value for the specified Stream object.

(Inherited from HashAlgorithm)
ComputeHashAsync(Stream, CancellationToken)

Asynchronously computes the hash value for the specified Stream object.

(Inherited from HashAlgorithm)
Create()

Creates an instance of the default implementation of SHA384.

Create(String)
Obsolete.

Creates an instance of a specified implementation of SHA384.

Dispose()

Releases all resources used by the current instance of the HashAlgorithm class.

(Inherited from HashAlgorithm)
Dispose(Boolean)

Releases the unmanaged resources used by the HashAlgorithm and optionally releases the managed resources.

(Inherited from HashAlgorithm)
Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
HashCore(Byte[], Int32, Int32)

When overridden in a derived class, routes data written to the object into the hash algorithm for computing the hash.

(Inherited from HashAlgorithm)
HashCore(ReadOnlySpan<Byte>)

Routes data written to the object into the hash algorithm for computing the hash.

(Inherited from HashAlgorithm)
HashData(Byte[])

Computes the hash of data using the SHA384 algorithm.

HashData(ReadOnlySpan<Byte>, Span<Byte>)

Computes the hash of data using the SHA384 algorithm.

HashData(ReadOnlySpan<Byte>)

Computes the hash of data using the SHA384 algorithm.

HashData(Stream, Span<Byte>)

Computes the hash of a stream using the SHA384 algorithm.

HashData(Stream)

Computes the hash of a stream using the SHA384 algorithm.

HashDataAsync(Stream, CancellationToken)

Asynchronously computes the hash of a stream using the SHA384 algorithm.

HashDataAsync(Stream, Memory<Byte>, CancellationToken)

Asynchronously computes the hash of a stream using the SHA384 algorithm.

HashFinal()

When overridden in a derived class, finalizes the hash computation after the last data is processed by the cryptographic hash algorithm.

(Inherited from HashAlgorithm)
Initialize()

Resets the hash algorithm to its initial state.

(Inherited from HashAlgorithm)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Returns a string that represents the current object.

(Inherited from Object)
TransformBlock(Byte[], Int32, Int32, Byte[], Int32)

Computes the hash value for the specified region of the input byte array and copies the specified region of the input byte array to the specified region of the output byte array.

(Inherited from HashAlgorithm)
TransformFinalBlock(Byte[], Int32, Int32)

Computes the hash value for the specified region of the specified byte array.

(Inherited from HashAlgorithm)
TryComputeHash(ReadOnlySpan<Byte>, Span<Byte>, Int32)

Attempts to compute the hash value for the specified byte array.

(Inherited from HashAlgorithm)
TryHashData(ReadOnlySpan<Byte>, Span<Byte>, Int32)

Attempts to compute the hash of data using the SHA384 algorithm.

TryHashFinal(Span<Byte>, Int32)

Attempts to finalize the hash computation after the last data is processed by the hash algorithm.

(Inherited from HashAlgorithm)

Explicit Interface Implementations

IDisposable.Dispose()

Releases the unmanaged resources used by the HashAlgorithm and optionally releases the managed resources.

(Inherited from HashAlgorithm)

Applies to

See also