Visible to Intel only — GUID: GUID-18BDB583-6D5F-4064-A721-E07B62B1341E
Visible to Intel only — GUID: GUID-18BDB583-6D5F-4064-A721-E07B62B1341E
AES_GCMReinit
Re-initializes user-provided IppsAES_GCMState for future usage. The function updates the internal IppsAES_GCMState structure’s pointers only, the intermediate state of the context is unchanged.
Syntax
IppStatus ippsAES_GCMReinit(IppsAES_GCMState * pState)
Include Files
ippcp.h
Parameters
pState |
Pointer to the IppsAES_GCMState context being reinitialized. |
Description
This function:
Accepts a pointer to the IppsAES_GCMState context that is proceeded with the ippsAES_GCMInit function before.
Updates stored inside the context’s internal pointers.
It may be useful when the context physically lies in the same memory, but its virtual high-level address is changed - some pointers inside become stale, and can point to illegal memory. Therefore, it needs to be re-initialized.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or warning. |
ippStsNullPtrErr |
Indicates an error condition if IppsAES_GCMState pointer is NULL. |