HMACSHA3_256 Class
Definition
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Computes a Hash-based Message Authentication Code (HMAC) by using the SHA3-256 hash function.
public ref class HMACSHA3_256 : System::Security::Cryptography::HMACpublic class HMACSHA3_256 : System.Security.Cryptography.HMACtype HMACSHA3_256 = class
inherit HMACPublic Class HMACSHA3_256
Inherits HMAC- Inheritance
Constructors
| HMACSHA3_256() |
Initializes a new instance of the HMACSHA3_256 class with a randomly generated key. |
| HMACSHA3_256(Byte[]) |
Initializes a new instance of the HMACSHA3_256 class with the specified key data. |
Fields
| HashSizeInBits |
The hash size produced by the HMAC SHA3-256 algorithm, in bits. |
| HashSizeInBytes |
The hash size produced by the HMAC SHA3-256 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) |
| KeyValue |
The key to use in the hash algorithm. (Inherited from KeyedHashAlgorithm) |
| State |
Represents the state of the hash computation. (Inherited from HashAlgorithm) |
Properties
| BlockSizeValue |
Gets or sets the block size to use in the hash value. (Inherited from HMAC) |
| 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) |
| HashName |
Gets or sets the name of the hash algorithm to use for hashing. (Inherited from HMAC) |
| 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) |
| IsSupported |
Gets a value that indicates whether the algorithm is supported on the current platform. |
| Key |
Gets or sets the key to use in the HMAC calculation. |
| 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) |
| 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 HMAC class when a key change is legitimate and optionally releases the managed resources. |
| 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 HMAC algorithm for computing the HMAC value. |
| HashCore(ReadOnlySpan<Byte>) |
Routes data written to the object into the HMAC algorithm for computing the HMAC. |
| HashData(Byte[], Byte[]) |
Computes the HMAC of data using the SHA3-256 algorithm. |
| HashData(Byte[], Stream) |
Computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashData(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>, Span<Byte>) |
Computes the HMAC of data using the SHA3-256 algorithm. |
| HashData(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>) |
Computes the HMAC of data using the SHA3-256 algorithm. |
| HashData(ReadOnlySpan<Byte>, Stream, Span<Byte>) |
Computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashData(ReadOnlySpan<Byte>, Stream) |
Computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashDataAsync(Byte[], Stream, CancellationToken) |
Asynchronously computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashDataAsync(ReadOnlyMemory<Byte>, Stream, CancellationToken) |
Asynchronously computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashDataAsync(ReadOnlyMemory<Byte>, Stream, Memory<Byte>, CancellationToken) |
Asynchronously computes the HMAC of a stream using the SHA3-256 algorithm. |
| HashFinal() |
When overridden in a derived class, finalizes the HMAC computation after the last data is processed by the algorithm. |
| Initialize() |
Initializes an instance of the default implementation of HMAC. |
| 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>, ReadOnlySpan<Byte>, Span<Byte>, Int32) |
Attempts to compute the HMAC of data using the SHA3-256 algorithm. |
| TryHashFinal(Span<Byte>, Int32) |
Attempts to finalize the HMAC computation after the last data is processed by the HMAC algorithm. |
