Tag: cryptography
All the articles with the tag "cryptography".
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The confidential API: sending a prompt to a cloud GPU the provider can't read
HTTPS protects the wire, not the server. A confidential API binds an attested TEE to an ECDH session key — so prompts stay encrypted even from the provider.
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Why I dropped UltraScale+ FPGAs for a single L40S — TIP5 mining on a GPU in one month, not six
After six months on FPGAs, a single NVIDIA L40S hit the TIP5 mining target in one month — and why the Goldilocks field maps so naturally onto CUDA.
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A UART-driven FPGA miner in pure PL — TIP5 on three VU35P UltraScale+, no soft processor, programmed through a Zynq 7010
A pure-PL TIP5 miner on three VU35P UltraScale+ FPGAs (Osprey E300): soft UART, AXI master, and control FSM with no processor, programmed via a Zynq 7010.
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Parallel TIP5 hashing on AMD Virtex UltraScale+ FPGAs — designing a Neptune Cash miner on AWS EC2 F2
Designing a TIP5 hash accelerator on AWS EC2 F2 Virtex UltraScale+ — the hard part was the Shell/CL PCIe interface: AppPF BARs and an AXI4-Lite register map.