Implementation of pipelined data encryption standard (DES) using altera CPLD
The paper presents a pipelined data encryption standard (DES) architecture design implemented in Altera CPLD. The architecture contains three main parts, DES module, pipeline module and control unit module. A four-segment pipeline is used in this architecture to burst the throughput of the DES. Alth...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2000
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| Subjects: | |
| Online Access: | http://eprints.utm.my/1985/ http://eprints.utm.my/1985/1/AZuri2000_ImplementationOfPipelinedDataEncryption.pdf |
| Summary: | The paper presents a pipelined data encryption standard (DES) architecture design implemented in Altera CPLD. The architecture contains three main parts, DES module, pipeline module and control unit module. A four-segment pipeline is used in this architecture to burst the throughput of the DES. Although the processing time for a single encryption operation is still the same; but with more encryption operations, this pipelined DES can increase significantly the throughput. Altera Hardware Description Language (AHDL) is used to implement the pipelined DES design
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