Pbkdf2 Class

CryptSharp

Implements the PBKDF2 key derivation function.

Inheritance Hierarchy

System Object
Online

System MarshalByRefObject
Online

System.IO Stream
CryptSharp.Utility Pbkdf2

Namespace: CryptSharp.Utility
Assembly: CryptSharp (in CryptSharp.dll) Version: 2.0.0.0

Syntax

C++

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public class Pbkdf2 : Stream

public class Pbkdf2 : Stream

Public Class Pbkdf2 _
	Inherits Stream

Public Class Pbkdf2 _
	Inherits Stream

public ref class Pbkdf2 : public Stream

public ref class Pbkdf2 : public Stream

type Pbkdf2 =  
    class 
        inherit Stream 
    end

type Pbkdf2 =  
    class 
        inherit Stream 
    end

Examples

Computing a Derived Key

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using System.Security.Cryptography;
using CryptSharp.Utility;

// Compute a 128-byte derived key using HMAC-SHA256, 1000 iterations, and a given key and salt. 
byte[] derivedKey = Pbkdf2.ComputeDerivedKey(new HMACSHA256(key), salt, 1000, 128);

using System.Security.Cryptography;
using CryptSharp.Utility;

// Compute a 128-byte derived key using HMAC-SHA256, 1000 iterations, and a given key and salt. 
byte[] derivedKey = Pbkdf2.ComputeDerivedKey(new HMACSHA256(key), salt, 1000, 128);

Creating a Derived Key Stream

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using System.IO;
using System.Security.Cryptography;
using CryptSharp.Utility;

// Create a stream using HMAC-SHA512, 1000 iterations, and a given key and salt.
Stream derivedKeyStream = new Pbkdf2(new HMACSHA512(key), salt, 1000);

using System.IO;
using System.Security.Cryptography;
using CryptSharp.Utility;

// Create a stream using HMAC-SHA512, 1000 iterations, and a given key and salt.
Stream derivedKeyStream = new Pbkdf2(new HMACSHA512(key), salt, 1000);