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KeyFactory.GetInstance Method

Definition

Overloads

GetInstance(String)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

GetInstance(String, Provider)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

GetInstance(String, String)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

GetInstance(String)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

[Android.Runtime.Register("getInstance", "(Ljava/lang/String;)Ljava/security/KeyFactory;", "")]
public static Java.Security.KeyFactory? GetInstance (string? algorithm);
[<Android.Runtime.Register("getInstance", "(Ljava/lang/String;)Ljava/security/KeyFactory;", "")>]
static member GetInstance : string -> Java.Security.KeyFactory

Parameters

algorithm
String

the name of the requested key algorithm.

Returns

the new KeyFactory object

Attributes

Exceptions

if no provider provides the requested algorithm.

Remarks

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

This method traverses the list of registered security Providers, starting with the most preferred Provider. A new KeyFactory object encapsulating the KeyFactorySpi implementation from the first Provider that supports the specified algorithm is returned.

Note that the list of registered providers may be retrieved via the Security#getProviders() Security.getProviders() method.

Java documentation for java.security.KeyFactory.getInstance(java.lang.String).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

GetInstance(String, Provider)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

[Android.Runtime.Register("getInstance", "(Ljava/lang/String;Ljava/security/Provider;)Ljava/security/KeyFactory;", "")]
public static Java.Security.KeyFactory? GetInstance (string? algorithm, Java.Security.Provider? provider);
[<Android.Runtime.Register("getInstance", "(Ljava/lang/String;Ljava/security/Provider;)Ljava/security/KeyFactory;", "")>]
static member GetInstance : string * Java.Security.Provider -> Java.Security.KeyFactory

Parameters

algorithm
String

the name of the requested key algorithm.

provider
Provider

the provider.

Returns

the new KeyFactory object

Attributes

Exceptions

if the provider does not provide the requested algorithm.

if provider == null

Remarks

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

A new KeyFactory object encapsulating the KeyFactorySpi implementation from the specified Provider object is returned. Note that the specified Provider object does not have to be registered in the provider list.

Added in 1.4.

Java documentation for java.security.KeyFactory.getInstance(java.lang.String, java.security.Provider).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

GetInstance(String, String)

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

[Android.Runtime.Register("getInstance", "(Ljava/lang/String;Ljava/lang/String;)Ljava/security/KeyFactory;", "")]
public static Java.Security.KeyFactory? GetInstance (string? algorithm, string? provider);
[<Android.Runtime.Register("getInstance", "(Ljava/lang/String;Ljava/lang/String;)Ljava/security/KeyFactory;", "")>]
static member GetInstance : string * string -> Java.Security.KeyFactory

Parameters

algorithm
String

the name of the requested key algorithm.

provider
String

the name of the provider.

Returns

the new KeyFactory object

Attributes

Exceptions

if the provider does not provide the requested algorithm.

if the requested provider is not available.

if provider == null || provider.isEmpty()

Remarks

Returns a KeyFactory object that converts public/private keys of the specified algorithm.

A new KeyFactory object encapsulating the KeyFactorySpi implementation from the specified provider is returned. The specified provider must be registered in the security provider list.

Note that the list of registered providers may be retrieved via the Security#getProviders() Security.getProviders() method.

Java documentation for java.security.KeyFactory.getInstance(java.lang.String, java.lang.String).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to