Get Size Of LMS Signature State

Get Size Of LMS Signature State#

Get the LMS signature state size (bytes).

Syntax#

IppStatus ippsLMSSignatureStateGetSize (Ipp32s* pSize, const IppsLMSAlgoType OIDAlgo);

Include Files#

ippcp.h

Parameters#

pSize

Pointer to the signature state size.

OIDAlgo

LMS Algorithm ID. It defines a set of LMS parameters. See Supported LMS Algorithms for more information.

Description#

This function gets the size of the signature state that is defined by OIDAlgo. The result is stored to *pSize.

Note

Important

This is a Preview Feature. You need to enable the IPPCP_PREVIEW_LMS macro to use the feature.

Return Values#

ippStsNoErr

Indicates no error. All single operations executed without errors. Any other value indicates an error or warning.

ippStsNullPtrErr

pSize is a NULL pointer.

ippStsBadArgErr

OIDAlgo.lmotsOIDAlgo < the minimum value for IppsLMOTSAlgo, OIDAlgo.lmotsOIDAlgo > the maximum value for IppsLMOTSAlgo, OIDAlgo.prmLmsAlg < the minimum value for IppsLMSAlgo or OIDAlgo.prmLmsAlg > the maximum value for IppsLMSAlgo.
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