The wireless access point (AP) devices of the next generation demand low-latency, high-security, and flexible authentication and authorization for heterogeneous clients. This makes it necessary to implement the high-complexity public-key ciphers efficiently on programmable processors. Therefore, this paper presents a quad-core processor that accelerates public-key computations by enabling high-speed parallel task processing. A test chip (1.925×3 um2) of the proposed processor is implemented in 65nm process. This chip is superior to the powerful platforms like Nvidia GPU and AMD Opteron workstation with regard to the performance: 0.13ms for the decryption of RSA-1024 and 0.095ms for the scalar multiplication of ECC-256 in Fp.
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机译：下一代无线接入点（AP）设备要求低延迟，高安全性以及对异构客户端的灵活身份验证和授权。这使得有必要在可编程处理器上有效地实现高复杂度的公共密钥密码。因此，本文提出了一种四核处理器，该处理器通过启用高速并行任务处理来加速公钥计算。该处理器的测试芯片（1.925×3 um 2 ）采用65nm工艺实现。该芯片在性能方面优于Nvidia GPU和AMD Opteron工作站等功能强大的平台：RSA-1024的解密速度为0.13ms，ECC-256的标量乘法以Fp为0.095ms。
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