attestation
4 posts tagged attestation.
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Verify Me, Don't Trust Me: Apple PCC, Azure Confidential AI, and the Architecture of the Modern AI Cloud
Apple Private Cloud Compute and Azure confidential AI ship the same promise through unrecognisably different machinery. On five axes they differ in degree. On one axis -- verifiable transparency of the production fleet -- they differ in kind.
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Apple Secure Enclave vs Microsoft Pluton: Two Roads to Hardware Root of Trust
How Apple SEP and Microsoft Pluton solve the same problem -- keeping your secrets safe from a compromised OS -- using two very different silicon strategies.
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Inside Azure Confidential VMs: SEV-SNP, Intel TDX, and the Paravisor that Makes Them a Cloud Product
Azure Confidential VMs combine AMD SEV-SNP and Intel TDX with the OpenHCL paravisor and MAA policy v1.2. A textbook tour from silicon to relying party.
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Direct Anonymous Attestation: The Zero-Knowledge Proof Already in Every TPM
TPM 2.0 names a zero-knowledge group-signature primitive in its spec. A billion chips ship it. Almost nobody verifies it. The story of why DAA won every standardization fight and lost every deployment one.