Initializes user-supplied memory as the IppsXCBCRijndael128State context for future use.
IppStatus ippsXCBCRijndael128Init(const Ipp8u* pKey, IppsRijndaelKeyLength keyLen, IppsXCBCRijndael128State* pState);
pKey |
Pointer to the authentication key. |
keyLen |
Length of the key. |
pState |
Pointer to the IppsXCBCRijndael128State context. |
This function is declared in the ippcp.h file. The function initializes the memory pointed by pState as the IppsXCBCRijndael128State context.
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. |
ippStsLengthErr |
Indicates an error condition if keyLen is not set to IppsRijndaelKey128, IppsRijndaelKey192 or IppsRijndaelKey256. |
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