12h ago
Expander keeps evolving. This week’s Expander update brings continued improvements as we move forward with our roadmap.
1/
FPGA Acceleration for Expander:
LinearGKR Hardware Implementation: Implemented the prepare operator from the LinearGKR algorithm as a dedicated hardware circuit on FPGA, marking another key step toward a fully accelerated proof pipeline.
2/
BN254 Multiplier Optimization: Optimized the wide multiplier design under BN254, successfully reducing DSP58 utilization to 62 units, improving overall resource efficiency.
3/
Fiat-Shamir Memory Refinement: Refactored the transcript memory structure to use a single-port SRAM design, simplifying control logic and improving timing closure in the Fiat-Shamir stage.
Stay tuned for more updates.
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