International Association for Cryptologic Research

International Association
for Cryptologic Research

IACR News item: 14 February 2020

Santosh Ghosh, Luis S Kida, Soham Jayesh Desai, Reshma Lal
ePrint Report ePrint Report
This paper proposes a method to protect DMA data transfer that can be used to offload computation to an accelerator. The proposal minimizes changes in the hardware platform and to the application and SW stack. The paper de-scribes the end-to-end scheme to protect communication between an appli-cation running inside a SGX enclave and a FPGA accelerator optimized for bandwidth and latency and details the implementation of AES-GCM hard-ware engines with high bandwidth and low latency.

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