Invention Grant
US09135472B2 Systems and methods for secure processing with embedded cryptographic unit
有权
使用嵌入式加密单元进行安全处理的系统和方法
- Patent Title: Systems and methods for secure processing with embedded cryptographic unit
- Patent Title (中): 使用嵌入式加密单元进行安全处理的系统和方法
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Application No.: US14068484Application Date: 2013-10-31
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Publication No.: US09135472B2Publication Date: 2015-09-15
- Inventor: Malcolm Ronald Smith , Kshitiz Vadera , Mark Philip Zagrodney , Kevin Ka Wai Ng , Afshin Rezayee
- Applicant: Kili Technology Corporation
- Applicant Address: US CA San Francisco
- Assignee: Square, Inc.
- Current Assignee: Square, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Maynard Cooper & Gale, P.C.
- Agent Joshua V. Van Hoven
- Main IPC: G06F21/72
- IPC: G06F21/72
Abstract:
Processor system with a general purpose processor and a cryptographic processor dedicated to performing cryptographic operations and enforcing the security of critical security parameters. The cryptographic processor prevents exposure of critical security parameters outside the cryptographic processor itself, and instead implements a limited scripting engine, which can be used by the general purpose processor to execute operations that require the critical security parameters.
Public/Granted literature
- US20150121086A1 SYSTEMS AND METHODS FOR SECURE PROCESSING WITH EMBEDDED CRYPTOGRAPHIC UNIT Public/Granted day:2015-04-30
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