Invention Grant
- Patent Title: Packet-parallel high performance cryptography systems and methods
- Patent Title (中): 分组并行高性能加密系统和方法
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Application No.: US12347170Application Date: 2008-12-31
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Publication No.: US07721086B2Publication Date: 2010-05-18
- Inventor: Walter Clark Milliken
- Applicant: Walter Clark Milliken
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Corporate Services Group Inc. & BBN Technologies Corp.
- Current Assignee: Verizon Corporate Services Group Inc. & BBN Technologies Corp.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G06F7/76
- IPC: G06F7/76 ; G06F11/30
Abstract:
A cryptographic system (500) includes cryptographic sub-units (510) and associated input buffers (520) connected to a scheduler (530) and a reassembler (540). The scheduler (530) receives packets, where each of the packets includes one or more data blocks, and assigns each of the packets to one of the sub-units (510). The input buffers (520) temporarily store the packets from the scheduler (530). Each of the sub-units (510) performs a cryptographic operation on the data blocks from the associated input buffer (520) to form transformed blocks. The reassembler (540) receives the transformed blocks from the sub-units (510), reassembles the packets from the transformed blocks, and outputs the reassembled packets in a same order in which the packets were received by the scheduler (530).
Public/Granted literature
- US20090172390A1 PACKET-PARALLEL HIGH PERFORMANCE CRYPTOGRAPHY SYSTEMS AND METHODS Public/Granted day:2009-07-02
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