ns-schannel-secpkgcontext_keyingmaterialinfo.md

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NS:schannel._SecPkgContext_KeyingMaterialInfo	SecPkgContext_KeyingMaterialInfo (schannel.h)	The SecPkgContext_KeyingMaterialInfo structure contains information about the exportable keying material in a security context.	*PSecPkgContext_KeyingMaterialInfo PSecPkgContext_KeyingMaterialInfo PSecPkgContext_KeyingMaterialInfo structure pointer [Security] SecPkgContext_KeyingMaterialInfo SecPkgContext_KeyingMaterialInfo structure [Security] SecPkgContext_KeyingMaterialInfoA SecPkgContext_KeyingMaterialInfoW _SecPkgContext_KeyingMaterialInfo security.secpkgcontext_keyingmaterialinfo sspi/PSecPkgContext_KeyingMaterialInfo sspi/SecPkgContext_KeyingMaterialInfo sspi/SecPkgContext_KeyingMaterialInfoA sspi/SecPkgContext_KeyingMaterialInfoW	security\secpkgcontext_keyingmaterialinfo.htm	security	51EE7027-01FA-4D2F-9FB8-EEF7C1479600	12/05/2018	*PSecPkgContext_KeyingMaterialInfo, PSecPkgContext_KeyingMaterialInfo, PSecPkgContext_KeyingMaterialInfo structure pointer [Security], SecPkgContext_KeyingMaterialInfo, SecPkgContext_KeyingMaterialInfo structure [Security], SecPkgContext_KeyingMaterialInfoA, SecPkgContext_KeyingMaterialInfoW, _SecPkgContext_KeyingMaterialInfo, security.secpkgcontext_keyingmaterialinfo, sspi/PSecPkgContext_KeyingMaterialInfo, sspi/SecPkgContext_KeyingMaterialInfo, sspi/SecPkgContext_KeyingMaterialInfoA, sspi/SecPkgContext_KeyingMaterialInfoW	schannel.h	Schannel.h, Security.h	Windows	Windows 10 [desktop apps only]	Windows Server 2016 [desktop apps only]				SecPkgContext_KeyingMaterialInfoW (Unicode) and SecPkgContext_KeyingMaterialInfoA (ANSI)									Windows	SecPkgContext_KeyingMaterialInfo, *PSecPkgContext_KeyingMaterialInfo		19H1	_SecPkgContext_KeyingMaterialInfo schannel/_SecPkgContext_KeyingMaterialInfo PSecPkgContext_KeyingMaterialInfo schannel/PSecPkgContext_KeyingMaterialInfo SecPkgContext_KeyingMaterialInfo schannel/SecPkgContext_KeyingMaterialInfo	c++	APIRef kbSyntax	HeaderDef	Sspi.h	SecPkgContext_KeyingMaterialInfo SecPkgContext_KeyingMaterialInfoA SecPkgContext_KeyingMaterialInfoW

SecPkgContext_KeyingMaterialInfo structure

-description

The SecPkgContext_KeyingMaterialInfo structure contains information about the exportable keying material in a security context.

-struct-fields

-field cbLabel

The length, in bytes, of the disambiguating ASCII label, including NUL terminator.

-field pszLabel

A NUL-terminated ASCII string. The NUL terminator will be removed by schannel before mixing in pszLabel.

IANA-registered labels should begin with "EXPORTER" to avoid collisions with existing PRF labels. Labels beginning with "EXPERIMENTAL" may be used without registration.

-field cbContextValue

-field pbContextValue

The pointer to the application context. Must be NULL if cbContextValue is zero.

-field cbKeyingMaterial

The length, in bytes, of the keying material to be generated. Must be greater than zero.

- cbConextValue

The length, in bytes, of the application context. Zero if application context is not provided by the caller.