Add IDK_S PTA - #1026
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![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
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🤖 SemverChecks 🤖 No breaking API changes detected Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered. |
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This PR introduces the IDK_S PTA. It provides one method which endorses TA-provided data with a flat structure signed by an IDK_S key. A wire format is
MAGIC || VERSION || TA_DATA_LEN || TA_DATA || TA_UUID || TA_SVN || TA_DIGEST || TA_DYNAMIC || DEBUG || ISOLATION_SOLUTION || TA_SIGNING_CERT_LEN || TA_SIGNING_CERT_DER || SIGNATURE, whereSIGNATUREcovers all preceding bytes, and integers are UUID are little-endian.