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* feat: Implement EAT (Evidence Attestation Token) generation and verification for attestation responses, replacing raw quotes with EAT tokens in the attestation service and protobuf. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * style: standardize comment formatting and fix a debug log format specifier. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * fix pkg test Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Introduce named constants for OEM IDs and use them in attestation claim extraction. Signed-off-by: SammyOina <sammyoina@gmail.com> * feat: Implement and test minimum length validation for EAT nonce in `NewEATClaims`. Signed-off-by: SammyOina <sammyoina@gmail.com> * feat: Add EATClaims.Sanitize method and integrate it into the validator to enforce claim dependencies. Signed-off-by: SammyOina <sammyoina@gmail.com> * feat: Add Signature field to SNPExtensions and TDXExtensions for enhanced claim validation Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Update dependencies and improve code structure in attestation package Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Introduce comprehensive test suites for EAT, ATLS, TDX, Azure SNP, and vTPM attestation, and improve EAT decoder robustness. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Add encryption and admin keys, an encrypted algorithm file, and update go.mod to use go-jose/v4. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: add new encryption and KBS admin keys while improving TDX attestation test error handling. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Add new KBS admin and encryption keys, an encrypted linear regression algorithm, and refactor TDX test error message checks. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Implement Azure SNP attestation policy, update certificate verification, and add key management. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * refactor: replace hardcoded string literals with variables in Azure SNP attestation tests. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * feat: Refactor TDX EAT claims to use individual RTMR fields with `tdx_` prefixes and add an `IntUse` field. Signed-off-by: Sammy Oina <sammyoina@gmail.com> --------- Signed-off-by: Sammy Oina <sammyoina@gmail.com> Signed-off-by: SammyOina <sammyoina@gmail.com>