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tspi_context_getregisteredkeysbyuuid(3) [centos man page]

Tspi_Context_GetRegisteredKeysByUUID(3) 	     TCG Software Stack Developer's Reference		   Tspi_Context_GetRegisteredKeysByUUID(3)

NAME
Tspi_Context_GetRegisteredKeysByUUID - get an array of TSS_KM_KEYINFO structures based on the state of persistent storage. SYNOPSIS
#include <tss/platform.h> #include <tss/tcpa_defines.h> #include <tss/tcpa_typedef.h> #include <tss/tcpa_struct.h> #include <tss/tss_typedef.h> #include <tss/tss_structs.h> #include <tss/tspi.h> TSS_RESULT Tspi_Context_GetRegisteredKeysByUUID(TSS_HCONTEXT hContext, TSS_FLAG persistentStorageType, TSS_UUID* pUuidData, UINT32* pulKeyHierarchySize, TSS_KM_KEYINFO** ppKeyHierarchy); DESCRIPTION
TSS_Context_GetRegisteredKeysByUUID gets an array of TSS_KM_KEYINFO structures. This information reflects the state of the registered key hierarchy. The keys stored in the persistent storage are totallly independent from either the context provided in the function call or the context, which was provided while processing the key registration. PARAMETERS
hContext The handle of the context object. persistentStorageType Flag indicating the persistent storage the key is registered in. pUuidData The UUID the key was registered in the persistent storage (TSP or connected TCS). If no key UUID is provided, thus KeyUUID is NULL, the re- turned array of the TSS_KM_KEYINFO structure contins data reflecting the whole key hierarchy starting with root key. If a certain key is UUID is provided, the returned array of TSS_KM_KEYINFO structures only contains data reflecting the path of the key hierarchy regarding that key. The first array entry is the key addressed by the given UUID followed by its parent key up to the root key. pulKeyHierarchySize Recieves the length (number of array entries) of the ppKeyHierarchy parameter. ppKeyHierarchy On successful completion of the command, this parameter points to a buffer containing the actual key hierarchy data. RETURN CODES
Tspi_Context_GetRegisteredKeysByUUID returns TSS_SUCCESS on success, otherwise one of the following values are returned: TSS_E_INVALID_HANDLE - hContext is an invalid handle. TSS_E_BAD_PARAMETER TSS_E_INTERNAL_ERROR An error occurred internal to the TSS. CONFORMING TO
Tspi_Context_GetRegisteredKeysByUUID conforms to the Trusted Computing Group Software Specification version 1.1 Golden SEE ALSO
Tspi_Context_LoadKeyByUUID(3). TSS 1.1 2004-05-26 Tspi_Context_GetRegisteredKeysByUUID(3)

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Tspi_Context_GetKeyByPublicInfo(3)		     TCG Software Stack Developer's Reference			Tspi_Context_GetKeyByPublicInfo(3)

NAME
Tspi_Context_GetKeyByPublicInfo - search the persistent storage for a registered key using the provided public key information SYNOPSIS
#include <tss/platform.h> #include <tss/tcpa_defines.h> #include <tss/tcpa_typedef.h> #include <tss/tcpa_struct.h> #include <tss/tss_typedef.h> #include <tss/tss_structs.h> #include <tss/tspi.h> TSS_RESULT Tspi_Context_GetKeyByPublicInfo(TSS_HCONTEXT hContext, TSS_FLAG persistentStorageType, TSS_ALGORITHM_ID algID, UINT32 ulPublicInfoLength, BYTE* rgbPublicInfo, TSS_HKEY* phKey); DESCRIPTION
TSS_Context_GetKeyByPublicInfo searches the persistent storage for a registered key using the provided public key information and creates a key object initalized according to the found data. On successful completion of the method a handle to the created new key object is re- turned. PARAMETERS
hContext The handle of the context object. persistentStorageType Flag indicating the persistent storage the key is registered in. algId This parameter indicates the algorithm of the requested key. ulPublicInfoLength The length of the public key info provided at the parameter rgbPublicInfo. rgbPublicInfo The public key info is provided to identify the key to be look for at the persistent storage. In case algID equals to TSS_ALG_RSA this prameter contains the modulus of the public RSA key. hKey Recieves the handle of the key object representing the key. In case the key hasn't been found, this value will be NULL. RETURN CODES
Tspi_Context_GetKeyByPublicInfo returns TSS_SUCCESS on success, otherwise one of the following values are returned: TSS_E_INVALID_HANDLE - hContext is an invalid handle. TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS. CONFORMING TO
Tspi_Context_GetKeyByPublicInfo conforms to the Trusted Computing Group Software Specification version 1.1 Golden SEE ALSO
Tspi_Context_LoadKeyByUUID(3). TSS 1.1 2004-05-26 Tspi_Context_GetKeyByPublicInfo(3)
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