SERVER AND/OR CLIENT DEVICE AUTHENTICATION

摘要

Embodiments of systems and methods for client and/or server authentication are provided. In one embodiment, a method includes sending information from a mobile network device to a server, wherein the information comprises a seed that is used by both the mobile network device and the server to compute a series of one time passwords. The method also includes receiving, by the mobile network device, a succession of one time passwords generated by the server throughout a session. And the method further includes comparing the received one time passwords generated by the server throughout the session to corresponding one time passwords generated at the mobile network device. In this manner, the server can be authenticated. In various embodiments, the process may be reversed to facilitate client, e.g., mobile network device, authentication.

主权项

1. A first computing device comprising:
a non-transitory memory storing passcode computation software; and one or more hardware processors coupled to the non-transitory memory and configured to read the instructions from the memory to cause the system to perform operations comprising: sharing, with a second computing device, a token; generating, using the token, a first computing device passcode at each of a plurality of different times during a computing session with the second computing device, wherein each first computing device passcode generated at one of the plurality of different times is different from the other first computing device passcodes generated at the other of the plurality of different times; receiving, from the second computing device, a corresponding second computing device passcode for each first computing device passcode that is generated at each of the plurality of different times; and extending the computing session in response to determining that the corresponding second computing device passcode matches the first computing device passcode at each of the plurality of different times.