Specifies the current time Unix time in milliseconds (time since January 1 1970). Normally the component will query the system for the current time when creating or validating TOTP passwords. In the event that the system time is incorrect or cannot be retrieved you may set this value to the current time. This value will be reset to 0 after calling CreatePassword.

When set to a positive value, the component will accept passwords which are generated {FuturePasswordsAccepted} * TimeStep seconds in the future. The default value is 0.

This setting specifies the hash algorithm used to sign the password. Possible values are:

• SHA1 (default)
• SHA256
• SHA512

This setting specifies the length of the generated password. Possible values are:

• 6 (default)
• 7
• 8

When set to a positive value, the component will accept passwords which were generated {PreviousPasswordsAccepted} * TimeStep seconds in the past. The default value is 0.

When Secret is empty and CreatePassword is called a random secret value will be generated. This setting determines the length of the randomly generated secret. The default value is 32.

This setting returns the remaining validity time in seconds of the created TOTP password. After calling CreatePassword this setting may be queried to determine for how many more seconds the password will be valid. If the password is no longer valid this setting returns 0. This is not applicable to HOTP passwords.

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 component 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 component does not attempt to process external events.

When queried, this setting will return a string containing information about the license this instance of a component 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 component creates a thread the thread's Daemon property will be explicitly set to True. When set to False the component will not set the Daemon property on the created thread. The default value is True.

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