When Confidential Containers Meet Arm CCA
summary
CoCo is implemented end-to-end on Arm CCA with a proof‑of‑concept runtime and modified containerd that boots realm guests via cloud‑hypervisor/KVM, performs remote attestation against a Key Broker Service, and fetches image decryption keys; patches for realm lifecycle, stage‑2 memory handling and an Attestation Agent exist and a demo on Arm FVP shows image decrypt + protected memory works. Highlights: CoCo reference architecture, Arm CCA support, brought up on Arm FVP, and attestation integration with KBS.
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chapters (15)
- 0:00Start
- 1:54Strong Confidential Computing Trends
- 3:05Confidential Containers (CoCo) project overview
- 4:38CoCo Project details
- 10:37CCA(Confidential Compute Architecture) compo
- 13:43CCA components (CoCo Involved)
- 15:25Outline of Confidential Containers Solution on A
- 16:48Kubernetes CC operator
- 17:50Changed Kata runtime life cycle
- 19:56Generic Key Broker System architecture
- 23:45Lightweight Guest Firmware
- 25:45Parts out of scope: CoCo Image Key Managem
- 28:16CoCo & CCA software/firmware status
- 30:46Demo Snapshot
- 31:01Summary
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