Developer Reference

Contents

MD5Duplicate

Copies one
IppsMD5State
context to another (deprecated).

Syntax

IppStatus ippsMD5Duplicate(const IppsMD5State*
pSrcCtx
, IppsMD5State*
pDstCtx
);
Include Files
ippcp.h
Parameters
pSrcCtx
Pointer to the source
IppsMD5State
context to be cloned.
pDstCtx
Pointer to the destination
IppsMD5State
context.
Description
This algorithm is considered weak due to known attacks on it. The functionality remains in the library, but the implementation will no longer be optimized and no security patches will be applied.
The function copies one
IppsMD5State
context to another.
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
.
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