Invention Grant
US08136168B2 System and method for design-for-manufacturability data encryption
有权
用于可制造性数据加密设计的系统和方法
- Patent Title: System and method for design-for-manufacturability data encryption
- Patent Title (中): 用于可制造性数据加密设计的系统和方法
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Application No.: US11687384Application Date: 2007-03-16
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Publication No.: US08136168B2Publication Date: 2012-03-13
- Inventor: Yi-Kan Cheng , Gwan Sin Chang , Jill Liu , Hsiao-Shu Chiao
- Applicant: Yi-Kan Cheng , Gwan Sin Chang , Jill Liu , Hsiao-Shu Chiao
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Haynes and Boone, LLP
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
An encryption and decryption interface for integrated circuit (IC) design with design-for-manufacturing (DFM). The interface includes a decryption module embedded in an IC design tool; an encrypted DFM data provided to an IC designer authorized for utilizing the encrypted DFM data; and a private key provided to the IC designer for decrypting the encrypted DFM data in the IC design tool.
Public/Granted literature
- US20070266248A1 System and Method for Design-for-Manufacturability Data Encryption Public/Granted day:2007-11-15
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