Technology

SEV-ES

AMD SEV-ES protects virtual machine privacy by encrypting CPU register states during hypervisor transitions.

SEV-ES extends the AMD EPYC (Zen 2 and newer) security suite by encrypting the guest register state during a VMEXIT. While original SEV focuses on memory encryption, SEV-ES secures the VMCB (Virtual Machine Control Block) to prevent the hypervisor from viewing or modifying guest data during context switches. The hardware uses a dedicated AES-128 engine managed by the AMD Secure Processor (ASP) to handle these transitions automatically. This setup effectively blocks a compromised host from scraping sensitive info (like cryptographic keys or memory addresses) directly from the processor registers.

https://www.amd.com/en/developer/sev.html

What builders pair with SEV-ES

Projects using both technologies. Select a pairing to see a project.

Built with SEV-ES

AMD SEV 3 shared projects ARM TrustZone 3 shared projects Intel SGX 3 shared projects Intel TDX 3 shared projects Intel TXT 3 shared projects QSEE 3 shared projects

11 more pairings

SEV-SNP 3 shared projects AI Marketplace 1 shared project Angular 1 shared project Docker 1 shared project FHE Studio 1 shared project Fully Homomorphic Encryption 1 shared project IPFS 1 shared project Open-source LLMs 1 shared project REST API 1 shared project Solidity 1 shared project Trusted Execution Environments 1 shared project

Pairing: AMD SEV

Photo from the event — Event photo

Encrypted Inferences: A 5‑Minute FHE with FHE‑Studio and FHE Model Marketplace

Toronto · January 29, 2026

view project | view AMD SEV

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