Notes

What is Eat and Run Verification?
Eat and run verification is the process of confirming whether a website or service meets certain criteria. This can include quality, customer service and security. It is a crucial aspect of selecting the right site for your needs. There are many different ways to verify sites, and it is important to choose a trusted source.

In a small attester, a single claim may be all that is needed for an EAT, which might contain the UEID, hardware identification and a digest of submodules. In more complex attesters, the EAT may contain references to claims in other ATTERS and the attestation signature and verification key. An EAT may also include implied claims, those that are passed on to the Relying Party in Attestation Results.

Generally, claims are a key element in any Attestation Token and the claims in an EAT are the basis for trust in that token by a Relying Party. The EAT may be signed and verified using the Attester’s private key. It may contain the identifier of a verification system or scheme that performed the EAT, which will be referenced by the Relying Party in the Attestation Results. It may also contain Reference Values to which EAT claims are compared as part of the verification process.

This claim contains an array of manifests, each of which is a list of software packages that exists on the device. The manifests can be in any format but the EAT must identify their type using a tag. The tag can be a CBOR or XML label and must be registered with IANA. If the manifests are in CBOR format, the EAT MUST use the payload CoSWID ([CoSWID]) for the manifests, and if they are in any other format, an EAT MUST use the Manifest URN [URN] registry to identify them.

The manifests contain descriptions, lists, evidence or measurements of the software on the device. They are created by processes on the device that inventory, measure or characterize the software. These processes are not related to the software manufacturer.

A manifest can contain multiple software packages and each package can have a separate debug state. 먹튀검증 can be either disabled or enabled. A Verifier or Relying Party should not assume that the debug state of a superior module encompasses the debug states of submodules because there is no inheritance or aggregation in a TEA.

Usually, there is a separate manifest for each of the software modules in the device, but this is not necessarily the case. Manifests may also be aggregated into a larger claim set that has a manifest header for the entire attestation.

The UEID can be used as a key identifier and this is often done to make the EAT smaller. However, this reduces the reliability of the identifier and can make it vulnerable to attacks like replay attacks. A better option is to use a timestamp or age data item as the key identifier. These are more secure and can be generated by the hardware in some UEID implementations.
My Website: https://muktistats.com