This setting specifies whether the stream set by SetInputStream is closed after processing the message. The default value is True.

This setting specifies whether the stream set by SetOutputStream is closed after processing the message. The default value is True.

This setting specifies the compression algorithm to use (if any). If set the content will be compressed using the specified algorithm. Possible values are:

• 0 (none - default)
• 1 (deflate)

This setting may optionally be set when Algorithm is set to an ECDH algorithm before calling Encrypt. When calling Decrypt this setting is populated and also accessible from within the RecipientInfo event. The value may be any string. To specify a base64url encoded value directly prefix the string with [b64]. For instance the following lines both set the same value:

jwe.Config("PartyUInfo=Alice");
jwe.Config("PartyUInfo=[b64]QWxpY2U="); //Equivalent to above line

This setting may optionally be set when Algorithm is set to an ECDH algorithm before calling Encrypt. When calling Decrypt this setting is populated and also accessible from within the RecipientInfo event. The value may be any string. To specify a base64url encoded value directly prefix the string with [b64]. For instance the following lines both set the same value:

jwe.Config("PartyUInfo=Bob");
jwe.Config("PartyUInfo=[b64]Qm9i"); //Equivalent to above line

This setting specifies the PBDKF2 iteration count. A minimum value of 1000 is recommended. The default value is 1000.

This setting is only applicable when EncryptionAlgorithm is set to a PBES algorithm.

This setting specifies the length in bytes of the salt input value, which is used as part of the PBKDF2 salt value. The default value is 16.

This setting is only applicable when EncryptionAlgorithm is set to a PBES algorithm.

This setting may be queried after calling Encrypt or Decrypt to obtain the raw JOSE header. This returns a JSON string like:

{"alg":"A128GCMKW","enc":"A256CBC-HS512","iv":"oSqGqGiA48O1uD9b","tag":"0WNBx27Z5aL5uvsd01d1Tw"}

If set to True the class will validate the that algorithms used in the JWE message match the values specified in EncryptionAlgorithm and ContentEncryptionAlgorithm. If either algorithms do not match the class throws an exception.

By default this setting is False and the algorithms are read automatically from the encrypted JWE message.

When queried, this setting will return a string containing information about the product's build.

In a GUI-based application, long-running blocking operations may cause the application to stop responding to input until the operation returns. The class will attempt to discover whether or not the application has a message loop and, if one is discovered, it will process events in that message loop during any such blocking operation.

In some non-GUI applications an invalid message loop may be discovered that will result in errant behavior. In these cases, setting GUIAvailable to false will ensure that the class does not attempt to process external events.

When queried, this setting will return a string containing information about the license this instance of a class is using. It will return the following information:

• Product: The product the license is for.
• Product Key: The key the license was generated from.
• License Source: Where the license was found (e.g. RuntimeLicense, License File).
• License Type: The type of license installed (e.g. Royalty Free, Single Server).

If set to True (default), when the class creates a thread the thread's Daemon property will be explicitly set to True. When set to False the class will not set the Daemon property on the created thread. The default value is True.

By default the class will use the system security libraries to perform cryptographic functions. Setting this to True tells the class to use the internal implementation instead of using the system's security API.