Data Signing

The main feature of the PowerAuth protocol is data signing. PowerAuth has the following types of signatures:

• Symmetric Multi-Factor Authentication Code: Suitable for most operations, such as login, new payment, or confirming changes in settings.
• Symmetric Offline Multi-Factor authentication Code: Suitable for very secure operations, where the authentication code is validated over the out-of-band channel.
• Asymmetric Private Key Signature: Suitable for documents where a strong one-sided signature is desired.
• Verify server signed data: Suitable for receiving arbitrary data from the server.

Read Next

• Authentication Codes