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SHA512Managed Class

Computes the SHA512 hash for the input data using the managed library.

For a list of all members of this type, see SHA512Managed Members.

System.Object
   System.Security.Cryptography.HashAlgorithm
      System.Security.Cryptography.SHA512
         System.Security.Cryptography.SHA512Managed

[Visual Basic]
Public Class SHA512Managed
   Inherits SHA512
[C#]
public class SHA512Managed : SHA512
[C++]
public __gc class SHA512Managed : public SHA512
[JScript]
public class SHA512Managed extends SHA512

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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 SHA512Managed algorithm is 512 bits.

Example

[Visual Basic, C#, C++] The following example computes the SHA512Managed hash for data and stores it in result. This example assumes that there is a predefined constant DATA_SIZE.

[Visual Basic] 
Dim data(DATA_SIZE) As Byte
Dim result() As Byte
       
Dim shaM As New SHA512Managed()
result = shaM.ComputeHash(data)

[C#] 
byte[] data = new byte[DATA_SIZE]; 
byte[] result;
 
SHA512 shaM = new SHA512Managed(); 
result = shaM.ComputeHash(data);

[C++] 
Byte data[] = new Byte[DATA_SIZE]; 
Byte result[];
 
SHA512* shaM = new SHA512Managed(); 
result = shaM->ComputeHash(data);

[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button Language Filter in the upper-left corner of the page.

Requirements

Namespace: System.Security.Cryptography

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: Mscorlib (in Mscorlib.dll)

See Also

SHA512Managed Members | System.Security.Cryptography Namespace | Cryptographic Services

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