Visible to Intel only — GUID: GUID-EEF490B3-F38D-49E5-9C6A-D2BF64EA6DDE
Visible to Intel only — GUID: GUID-EEF490B3-F38D-49E5-9C6A-D2BF64EA6DDE
DESInit
Initializes user-supplied memory as the IppsDESSpec context for future use (deprecated).
Syntax
IppStatus ippsDESInit(const Ipp8u* pKey, IppsDESSpec* pCtx);
Include Files
ippcp.h
Parameters
pKey |
Pointer to the DES key. |
pCtx |
Pointer to the IppsDESSpec contextbeing initialized. |
Description
This function initializes the memory pointed by pCtx as IppsDESSpec context. In addition, the function uses the key to provide all necessary key material for both encryption and decryption operations.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or warning. |
ippStsNullPtrErr |
Indicates an error condition if any of the specified pointers is NULL. |