SYSTEM AND METHOD FOR GENERATING ONE-TIME PASSWORD FOR INFORMATION HANDLING RESOURCE

摘要

In accordance with embodiments of the present disclosure, a method may include generating a random number to be associated with an information handling resource. The method may also include generating a challenge string based at least on the random number. The method may additionally include encrypting the challenge string using a first shared secret. The method may further include receiving a one-time password generated by a vendor associated with the information handling resource, the one-time password generated by decrypting the challenge string using the first shared secret, parsing the random number from the decrypted challenge string, and digitally signing the decrypted challenge string with a digital signature using a second shared secret. The method may also include granting user access to the information handling resource in response to verifying, using the second shared secret, that the digital signature matches the random number.

主权项

1. An information handling system comprising:
a processor; an information handling resource; and a one-time password tool associated with the information handling system, the one-time password tool comprising a program of instructions embodied in computer-readable media, and configured to cause the processor to:
generate a random number;generate a challenge string based at least on the random number;encrypt the challenge string using a first shared secret;receive a one-time password generated by a vendor associated with the information handling resource, the one-time password generated by decrypting the challenge string using the first shared secret, parsing the random number from the decrypted challenge string, and digitally signing the decrypted challenge string with a digital signature using a second shared secret; andgrant user access to the information handling resource in response to verifying, using the second shared secret, that the digital signature matches the random number.