RandomNumberGenerator.GetNonZeroBytes 方法

定義

命名空間:

System.Security.Cryptography

組件:

System.Security.Cryptography.Algorithms.dll

組件:

System.Security.Cryptography.dll

組件:

mscorlib.dll

組件:

netstandard.dll

多載

GetNonZeroBytes(Byte[])	在衍生類別中覆寫時，將在密碼編譯方面強式的非零值隨機序列填入位元組陣列。
GetNonZeroBytes(Span<Byte>)	填入密碼編譯強式隨機非零值序列位元組的範圍。

GetNonZeroBytes(Byte[])

在衍生類別中覆寫時，將在密碼編譯方面強式的非零值隨機序列填入位元組陣列。

public:
 virtual void GetNonZeroBytes(cli::array <System::Byte> ^ data);

public:
 abstract void GetNonZeroBytes(cli::array <System::Byte> ^ data);

public virtual void GetNonZeroBytes (byte[] data);

public abstract void GetNonZeroBytes (byte[] data);

abstract member GetNonZeroBytes : byte[] -> unit
override this.GetNonZeroBytes : byte[] -> unit

abstract member GetNonZeroBytes : byte[] -> unit

Public Overridable Sub GetNonZeroBytes (data As Byte())

Public MustOverride Sub GetNonZeroBytes (data As Byte())

參數

data

Byte[]

要將在密碼編譯方面強式的隨機非零位元組填入的陣列。

範例

下列範例會建立 100 個非零位元組的隨機序列，並將其儲存在 random 中。

array<Byte>^ random = gcnew array<Byte>(100);
//RNGCryptoServiceProvider is an implementation of a random number generator.
RNGCryptoServiceProvider^ rng = gcnew RNGCryptoServiceProvider;
rng->GetNonZeroBytes( random ); // The array is now filled with cryptographically strong random bytes, and none are zero.

byte[] random = new Byte[100];
//RNGCryptoServiceProvider is an implementation of a random number generator.
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
rng.GetNonZeroBytes(random); // The array is now filled with cryptographically strong random bytes, and none are zero.

Dim random() As Byte = New Byte(100) {}
'RNGCryptoServiceProvider is an implementation of an RNG
Dim rng As New RNGCryptoServiceProvider()
rng.GetNonZeroBytes(random) ' bytes in random are now random and none are zero

備註

位元組陣列的長度會決定產生多少隨機位元組。

另請參閱

• 密碼編譯服務

GetNonZeroBytes(Span<Byte>)

填入密碼編譯強式隨機非零值序列位元組的範圍。

public:
 virtual void GetNonZeroBytes(Span<System::Byte> data);

public virtual void GetNonZeroBytes (Span<byte> data);

abstract member GetNonZeroBytes : Span<byte> -> unit
override this.GetNonZeroBytes : Span<byte> -> unit

Public Overridable Sub GetNonZeroBytes (data As Span(Of Byte))

參數

data

Span<Byte>

要填入密碼編譯強式隨機非零位元組的範圍。