ARCFourInit
ARCFourInit
Initializes user-supplied memory as the
IppsARCFourState
context for future use (deprecated).Syntax
IppStatus ippsARCFourInit(const Ipp8u*
pKey
, int
keyLen
, IppsARCFourState*
pCtx
);
Include Files
ippcp.h
Parameters
- pKey
- Pointer to the user-defined key.
- keyLen
- Length of the user-defined key in octets.
- pCtx
- Pointer to theIppsARCFourStatecontext being initialized.
Description
This function is deprecated.
The function initializes the memory pointed by
pCtx
as IppsARCFourState
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 isNULL.
- ippStsLengthErr
- Indicates an error condition ifkeyLen<1 orkeyLen>256.