Invention Grant
- Patent Title: Secure distributed information and password management
- Patent Title (中): 安全分发信息和密码管理
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Application No.: US14072303Application Date: 2013-11-05
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Publication No.: US09338148B2Publication Date: 2016-05-10
- Inventor: Donna L. Polehn , Lalit R. Kotecha , Patricia R. Chang , Deepak Kakadia , John F. Macias , Priscilla Lau , Arda Aksu
- Applicant: Verizon Patent and Licensing Inc. , Cellco Partnership
- Applicant Address: US NJ Basking Ridge US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.,Cellco Partnership
- Current Assignee: Verizon Patent and Licensing Inc.,Cellco Partnership
- Current Assignee Address: US NJ Basking Ridge US NJ Basking Ridge
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04N21/254 ; H04N21/258 ; H04N21/266 ; H04N21/6334

Abstract:
A method, performed by a computer device, may include receiving an indication that a first user has acquired rights to access a digital content; generating a key for the digital content; encrypting the digital content using the generated key to generate encrypted digital content; obtaining a first passcode; and providing the first passcode and the encrypted digital content to a user device associated with the first user. The method may further include receiving, from the user device, a request for the key, wherein the request include the first passcode; determining that the first passcode is valid; determining that the key has not expired; and providing the key to the user device, in response to determining that the first passcode is valid and that the key has not expired.
Public/Granted literature
- US20150127940A1 SECURE DISTRIBUTED INFORMATION AND PASSWORD MANAGEMENT Public/Granted day:2015-05-07
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