Hash.SHA1 Property

Reference

Definition

Namespace:: System.Security.Policy

Assembly:: System.Security.Permissions.dll

Assembly:: mscorlib.dll

Package:: System.Security.Permissions v10.0.0-preview.1.25080.5

Source:: Hash.cs

Source:: Hash.cs

Source:: Hash.cs

Source:: Hash.cs

Source:: Hash.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the SHA1 hash value for the assembly.

public:
 property cli::array <System::Byte> ^ SHA1 { cli::array <System::Byte> ^ get(); };

public byte[] SHA1 { get; }

member this.SHA1 : byte[]

Public ReadOnly Property SHA1 As Byte()

Property Value

Byte[]

A byte array that represents the SHA1 hash value for the assembly.

Examples

The following example computes the SHA1 hash for myAssembly and stores it in hashcode.

Hash^ hash = gcnew Hash( myAssembly );
array<Byte>^ hashcode = hash->SHA1;

Hash hash = new Hash ( myAssembly );
Byte[] hashcode = hash.SHA1;

Dim hash As New Hash(myAssembly)
Dim hashcode As Byte() = hash.SHA1

Remarks

The assembly specified in the constructor provides the bytes for the hash computation.

Due to collision problems with SHA1, Microsoft recommends SHA256.

Applies to

Product	Versions
.NET	8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0 (package-provided)
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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