SHA1.Create Método

Definición

Espacio de nombres:
System.Security.Cryptography
Ensamblados:
netstandard.dll, System.Security.Cryptography.dll
Ensamblados:
netstandard.dll, System.Security.Cryptography.Algorithms.dll
Ensamblado:
System.Security.Cryptography.Algorithms.dll
Ensamblado:
mscorlib.dll
Ensamblado:
netstandard.dll

Permite crear instancias de implementaciones específicas de esta clase abstracta.

Sobrecargas

Nombre Description
Create()

Crea una instancia de la implementación predeterminada de SHA1.
Create(String)
Obsoletos.

Crea una instancia de la implementación especificada de SHA1.

Create()

Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs

Crea una instancia de la implementación predeterminada de SHA1.

public:
 static System::Security::Cryptography::SHA1 ^ Create();
public static System.Security.Cryptography.SHA1 Create();
static member Create : unit -> System.Security.Cryptography.SHA1
Public Shared Function Create () As SHA1

Devoluciones

SHA1

Nueva instancia de SHA1.

Comentarios

La implementación predeterminada de SHA1 es SHA1CryptoServiceProvider.

Consulte también

Se aplica a

Create(String)

Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs
Source:
SHA1.cs

Precaución

Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.

Crea una instancia de la implementación especificada de SHA1.

public:
 static System::Security::Cryptography::SHA1 ^ Create(System::String ^ hashName);
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")]
[System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.SHA1? Create(string hashName);
public static System.Security.Cryptography.SHA1? Create(string hashName);
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")]
public static System.Security.Cryptography.SHA1? Create(string hashName);
public static System.Security.Cryptography.SHA1 Create(string hashName);
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")>]
[<System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member Create : string -> System.Security.Cryptography.SHA1
static member Create : string -> System.Security.Cryptography.SHA1
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")>]
static member Create : string -> System.Security.Cryptography.SHA1
Public Shared Function Create (hashName As String) As SHA1

Parámetros

hashName
String

Nombre de la implementación específica de SHA1 que se va a usar.

Devoluciones

SHA1

Nueva instancia de SHA1 mediante la implementación especificada.

Atributos
RequiresUnreferencedCodeAttribute ObsoleteAttribute

Comentarios

Debido a problemas de colisión con SHA-1, Microsoft recomienda un modelo de seguridad basado en SHA-256 o superior.

Consulte también

Se aplica a