Yekai LU, Enjian BAI, Xueqin JIANG, Yun WU, Genlong CHEN. FPGA implementation of high‐speed privacy amplification algorithm based on cellular automata[J]. Chinese Journal of Quantum Electronics, 2025, 42(1): 111

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- Chinese Journal of Quantum Electronics
- Vol. 42, Issue 1, 111 (2025)

Fig. 1. Privacy amplification flow chart

Fig. 2. CA-based privacy amplification algorithm

Fig. 3. FPGA modular design diagram for privacy amplification scheme

Fig. 4. FPGA sequence diagram of group reconciliation key processing

Fig. 5. FPGA sequence diagram of pipelined structure for group reconciliation key

Fig. 6. FPGA pipeline structure design diagram of privacy amplification scheme

Fig. 7. FPGA sequence diagram of pipelined structure for privacy amplification scheme

Fig. 8. Schematic diagram of privacy amplification improved scheme

Fig. 9. FPGA sequence diagram of improved pipeline structure for privacy amplification scheme
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Table 2. A valanche effect test
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Table 3. Theoretical speed of the privacy amplification scheme
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Table 4. Testing speed of the privacy amplification scheme
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Table 5. Comparison of privacy amplification schemes

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