# CI APIs

## Available starting with 1511

- CiCheckSignedFile
- CiFindPageHashesInCatalog
- CiFindPageHashesInSignedFile
- CiFreePolicyInfo
- CiGetPEInformation
- CiInitialize
- CiValidateFileObject
- CiVerifyHashInCatalog

## Added in 1709

- CiSetTrustedOriginClaimId