VB.NET SymmetricAlgorithm.LegalKeySizes属性代码示例

本文整理汇总了VB.NET中System.Security.Cryptography.SymmetricAlgorithm.LegalKeySizes属性的典型用法代码示例。如果您正苦于以下问题：VB.NET SymmetricAlgorithm.LegalKeySizes属性的具体用法？VB.NET SymmetricAlgorithm.LegalKeySizes怎么用？VB.NET SymmetricAlgorithm.LegalKeySizes使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Security.Cryptography.SymmetricAlgorithm的用法示例。

在下文中一共展示了SymmetricAlgorithm.LegalKeySizes属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。

示例1: Program

' 导入命名空间
Imports System.Security.Cryptography


Class Program

    Shared Sub Main(ByVal args() As String)
        Dim aes As New AesManaged()
        Console.WriteLine("AesManaged ")
        Dim ks As KeySizes() = aes.LegalKeySizes
        Dim k As KeySizes
        For Each k In ks
            Console.WriteLine(vbTab + "Legal min key size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max key size = " + k.MaxSize)
        Next k
        ks = aes.LegalBlockSizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min block size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max block size = " + k.MaxSize)
        Next k

        Dim des As New DESCryptoServiceProvider()
        Console.WriteLine("DESCryptoServiceProvider ")
        ks = des.LegalKeySizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min key size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max key size = " + k.MaxSize)
        Next k
        ks = des.LegalBlockSizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min block size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max block size = " + k.MaxSize)
        Next k

        Dim rc2 As New RC2CryptoServiceProvider()
        Console.WriteLine("RC2CryptoServiceProvider ")
        ks = rc2.LegalKeySizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min key size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max key size = " + k.MaxSize)
        Next k
        ks = rc2.LegalBlockSizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min block size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max block size = " + k.MaxSize)
        Next k

        Dim rij As New RijndaelManaged()
        Console.WriteLine("RijndaelManaged ")
        ks = rij.LegalKeySizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min key size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max key size = " + k.MaxSize)
        Next k
        ks = rij.LegalBlockSizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min block size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max block size = " + k.MaxSize)
        Next k

        Dim tsp As New TripleDESCryptoServiceProvider()
        Console.WriteLine("TripleDESCryptoServiceProvider ")
        ks = tsp.LegalKeySizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min key size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max key size = " + k.MaxSize)
        Next k
        ks = tsp.LegalBlockSizes

        For Each k In ks
            Console.WriteLine(vbTab + "Legal min block size = " + k.MinSize)
            Console.WriteLine(vbTab + "Legal max block size = " + k.MaxSize)
        Next k

    End Sub
End Class

开发者ID:VB.NET开发者，项目名称:System.Security.Cryptography，代码行数:84，代码来源:SymmetricAlgorithm.LegalKeySizes

输出：

AesManaged
Legal min key size = 128
Legal max key size = 256
Legal min block size = 128
Legal max block size = 128
DESCryptoServiceProvider
Legal min key size = 64
Legal max key size = 64
Legal min block size = 64
Legal max block size = 64
RC2CryptoServiceProvider
Legal min key size = 40
Legal max key size = 128
Legal min block size = 64
Legal max block size = 64
RijndaelManaged
Legal min key size = 128
Legal max key size = 256
Legal min block size = 128
Legal max block size = 256
TripleDESCryptoServiceProvider
Legal min key size = 128
Legal max key size = 192
Legal min block size = 64
Legal max block size = 64

注：本文中的System.Security.Cryptography.SymmetricAlgorithm.LegalKeySizes属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。