Invention Grant
- Patent Title: Single-use password generation
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Application No.: US16677270Application Date: 2019-11-07
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Publication No.: US11271731B2Publication Date: 2022-03-08
- Inventor: James Ruane , Robert W. Strong
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L9/32

Abstract:
A request for password generation is received from a host system. In response to receiving the request, a password derivation key is generated based on a key derivation seed. A password is derived from the password derivation key, and a wrapping key is derived from the password. The wrapping key is used to wrap an authorization state indication, which is stored in local memory. Encrypted data is generated based on an encryption of the key derivation seed using an asymmetric encryption key. The encrypted data is provided in response to the request.
Public/Granted literature
- US20210143992A1 SINGLE-USE PASSWORD GENERATION Public/Granted day:2021-05-13
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