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SymmetricAlgorithm.CreateDecryptor Method

  • Reference

Definition

Namespace:
System.Security.Cryptography
Assemblies:
netstandard.dll, System.Security.Cryptography.dll
Assemblies:
netstandard.dll, System.Security.Cryptography.Primitives.dll
Assembly:
System.Security.Cryptography.Primitives.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll

Creates a symmetric decryptor object.

Overloads

CreateDecryptor()

Creates a symmetric decryptor object with the current Key property and initialization vector (IV).
CreateDecryptor(Byte[], Byte[])

When overridden in a derived class, creates a symmetric decryptor object with the specified Key property and initialization vector (IV).

CreateDecryptor()

Source:
SymmetricAlgorithm.cs
Source:
SymmetricAlgorithm.cs
Source:
SymmetricAlgorithm.cs

Creates a symmetric decryptor object with the current Key property and initialization vector (IV).

C# 
public virtual System.Security.Cryptography.ICryptoTransform CreateDecryptor();

Returns

ICryptoTransform

A symmetric decryptor object.

Remarks

This method decrypts an encrypted message created using the CreateEncryptor overload with the same signature.

See also

Applies to

.NET 10 and other versions
Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.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 1.3, 1.4, 1.6, 2.0, 2.1

CreateDecryptor(Byte[], Byte[])

Source:
SymmetricAlgorithm.cs
Source:
SymmetricAlgorithm.cs
Source:
SymmetricAlgorithm.cs

When overridden in a derived class, creates a symmetric decryptor object with the specified Key property and initialization vector (IV).

C# 
public abstract System.Security.Cryptography.ICryptoTransform CreateDecryptor(byte[] rgbKey, byte[]? rgbIV);
C# 
public abstract System.Security.Cryptography.ICryptoTransform CreateDecryptor(byte[] rgbKey, byte[] rgbIV);

Parameters

rgbKey
Byte[]

The secret key to use for the symmetric algorithm.

rgbIV
Byte[]

The initialization vector to use for the symmetric algorithm.

Returns

ICryptoTransform

A symmetric decryptor object.

Remarks

This method decrypts an encrypted message created using the CreateEncryptor overload with the same parameters.

See also

Applies to

.NET 10 and other versions
Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.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 1.3, 1.4, 1.6, 2.0, 2.1