A 920MHz quad-core cryptography processor accelerating parallel task processing of public-key algorithms

Wang, Shuai; Han, Jianda; Li, Yang; Bo, Yifan; Zeng, Xiaoyang

doi:10.1109/cicc.2013.6658438

Cited by 3 publications

(1 citation statement)

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“…e literature adopts a heterogeneous multicore approach to complete the parallel processing of multiple cryptographic algorithms [20][21][22]. However, there is no proposed data processing method for multiuser cryptographic services in the presence of multiple cryptographic algorithms, multiple KEYs, and multiple data streams.…”

Section: Related Researchmentioning

confidence: 99%

An Efficient Stream Data Processing Model for Multiuser Cryptographic Service

Shi

et al. 2018

Journal of Electrical and Computer Engineering

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In view of the demand for high-concurrency massive data encryption and decryption application services in the security field, this paper proposes a dual-channel pipeline parallel data processing model (DPP) according to the characteristics of cryptographic operations and realized cryptographic operations of cross-data streams with different service requirements in a multiuser environment. By encapsulating cryptographic operation requirements in job packages, the input data flow is divided by the dualchannel mechanism and job packages parallel scheduling, which ensures the synchronization between the processing of the dependent job packages and parallel packages and hides the processing of the independent job package in the processing of the dependent job package. Prototyping experiments prove that this model can realize the correct and rapid processing of multiservice cross-data streams. Increasing the pipeline depth and improving the processing performance in each stage of the pipeline are the key to improving the system performance.

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Section: Related Researchmentioning

confidence: 99%