VB.NET SymmetricAlgorithm.LegalKeySizes屬性代碼示例

本文整理匯總了VB.NET中System.Security.Cryptography.SymmetricAlgorithm.LegalKeySizes屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET SymmetricAlgorithm.LegalKeySizes屬性的具體用法？VB.NET SymmetricAlgorithm.LegalKeySizes怎麽用？VB.NET SymmetricAlgorithm.LegalKeySizes使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Security.Cryptography.SymmetricAlgorithm的用法示例。

在下文中一共展示了SymmetricAlgorithm.LegalKeySizes屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。

示例1: Program

' 導入命名空間
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

開發者ID:VB.NET開發者，項目名稱:System.Security.Cryptography，代碼行數:84，代碼來源:SymmetricAlgorithm.LegalKeySizes

輸出：

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屬性示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。