Invention Grant
- Patent Title: Electronically programmable fuse security encryption
- Patent Title (中): 电子可编程保险丝安全加密
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Application No.: US13487336Application Date: 2012-06-04
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Publication No.: US09042551B2Publication Date: 2015-05-26
- Inventor: John A. Fifield , Gerald P. Pomichter, Jr.
- Applicant: John A. Fifield , Gerald P. Pomichter, Jr.
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent David Cain
- Main IPC: H01H37/76
- IPC: H01H37/76 ; H04L9/16 ; H04L9/08 ; H04L9/28 ; G06F21/62 ; G06F21/60 ; G06F12/14 ; G11C17/16
Abstract:
A semiconductor structure including a device configured to receive an input data-word. The device including a logic structure configured to generate an encrypted data-word by encrypting the input data-word through an encrypting operation. The device further including an eFuse storage device configured to store the encrypted data-word as eFuse data by blowing fuses in accordance with the encrypted data-word.
Public/Granted literature
- US20130321066A1 ELECTRONICALLY PROGRAMMABLE FUSE SECURITY ENCRYPTION Public/Granted day:2013-12-05
Information query
