AsymmetricKeyAlgorithm Class

Namespace: Rebex.Security.Cryptography
Assembly: Rebex.Common.dll (version 7.0.9147)

A platform-independent asymmetric algorithm object.

Syntax
public class AsymmetricKeyAlgorithm : IDisposable
Inheritance
Object
AsymmetricKeyAlgorithm
Implements
Inherited Members

Constructors

Name Description
AsymmetricKeyAlgorithm()

Creates an instance of AsymmetricKeyAlgorithm.

Properties

Name Description
Algorithm

Gets the current key algorithm.
KeySize

Gets the current key size.
PublicOnly

Gets a value indicating whether this instance only contains the public key.

Methods

Name Description
CreateFrom(AsymmetricAlgorithm, Boolean)

Creates an instance of AsymmetricKeyAlgorithm from the specified asymmetric algorithm object.
Decrypt(Byte[])

Decrypts data.
Decrypt(Byte[], EncryptionParameters)

Decrypts data.
Dispose()

Frees the resources used by this object.
Encrypt(Byte[])

Encrypts data.
Encrypt(Byte[], EncryptionParameters)

Encrypts data.
GenerateDiffieHellmanParameters(Int32)

Generates Diffie-Hellman parameters corresponding to the specified key size.
GenerateKey(AsymmetricKeyAlgorithmId, Int32)

Generates a private key for the specified asymmetric algorithm with of the specified key size.
GenerateKey(AsymmetricKeyAlgorithmId, String)

Generates a private key for the specified asymmetric algorithm based on the specified curve.
GetCspParameters()

Gets CSP parameters if the instance of AsymmetricKeyAlgorithm represents a key stored in a Windows Cryptographic Service Provider.
GetKeyMaterialDeriver(Byte[])

Gets key material deriver. Only supported by Diffie-Hellman-like algorithms.
GetPrivateKey()

Exports a private key to the specified private key info object.
GetPublicKey()

Exports a public key to the specified private key info object.
ImportKey(AsymmetricKeyAlgorithmId, String, Byte[], AsymmetricKeyFormat)

Imports a private key for the specified algorithm/curve. Only some algorithms/curves are supported.
ImportKey(DiffieHellmanParameters)

Imports a private key from the specified Diffie-Hellman parameters, or generates a new key using P and G parameters.
ImportKey(PrivateKeyInfo)

Imports a key from the specified private key info object.
ImportKey(PublicKeyInfo)

Imports a key from the specified public key info object.
ImportKey(DSAParameters)

Imports a key from the specified DSA parameters.
ImportKey(RSAParameters)

Imports a key from the specified RSA parameters.
IsSupported(AsymmetricKeyAlgorithmId, String, Int32)

Returns a value indicating whether the specified algorithm is supported.
Register(Func<String, Object>)

Register custom asymmetric key algorithm.
SignHash(Byte[], SignatureHashAlgorithm)

Computes the signature for the specified hash value.
SignMessage(Byte[])

Computes the signature for the specified message (using default parameters).
SignMessage(Byte[], SignatureParameters)

Computes the signature for the specified message.
VerifyHash(Byte[], SignatureHashAlgorithm, Byte[])

Verifies the specified signature.
VerifyMessage(Byte[], Byte[])

Verifies the specified signature (using default parameters).
VerifyMessage(Byte[], Byte[], SignatureParameters)

Verifies the specified signature.