Developer Reference

Contents

ARCFourEncrypt

Encrypts a variable length data stream according to ARCFour (deprecated).

Syntax

IppStatus ippsARCFourEncrypt(const Ipp8u*
pSrc
, Ipp8u*
pDst
, int
srclen
, IppsARCFourState*
pCtx
);
Include Files
ippcp.h
Parameters
pSrc
Pointer to the input plaintext data stream of variable length.
pDst
Pointer to the resulting ciphertext data stream.
srclen
Length of the plaintext data stream in octets.
pCtx
Pointer to the
ARCFourState
context.
Description
This function is deprecated.
The function encrypts the input data stream of a variable length using the ARCFour algorithm.
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
.
ippStsLengthErr
Indicates an error condition if length of the input data stream is less than one octet.
ippStsContextMatchErr
Indicates an error condition if the context parameter does not match the operation.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804