gss_inquire_saslname_for_mech(3) [debian man page]

gss_inquire_saslname_for_mech(3)					gss					  gss_inquire_saslname_for_mech(3)

NAME

       gss_inquire_saslname_for_mech - API function

SYNOPSIS

       #include <gss.h>

       OM_uint32  gss_inquire_saslname_for_mech(OM_uint32  *  minor_status,  const gss_OID desired_mech, gss_buffer_t sasl_mech_name, gss_buffer_t
       mech_name, gss_buffer_t mech_description);

ARGUMENTS

       OM_uint32 * minor_status
		   (Integer, modify) Mechanism specific status code.

       const gss_OID desired_mech
		   (OID, read) Identifies the GSS-API mechanism to query.

       gss_buffer_t sasl_mech_name
		   (buffer, character-string, modify, optional)
		     Buffer to receive SASL mechanism name.  The application must free
		     storage associated with this name after use with a call to
		     gss_release_buffer().

       gss_buffer_t mech_name
		   (buffer, character-string, modify, optional) Buffer to
		     receive human readable mechanism name.  The application must free
		     storage associated with this name after use with a call to
		     gss_release_buffer().

       gss_buffer_t mech_description
		   (buffer, character-string, modify, optional)
		     Buffer to receive description of mechanism.  The application must
		     free storage associated with this name after use with a call to
		     gss_release_buffer().

DESCRIPTION

       Output the SASL mechanism name of a GSS-API mechanism.  It also returns a name and description of the mechanism in a user friendly form.

RETURNS

       `GSS_S_COMPLETE`: Successful completion.

       `GSS_S_BAD_MECH`: The desired_mech OID is unsupported.

REPORTING BUGS

       Report bugs to <bug-gss@gnu.org>.  GNU Generic Security Service home page: http://www.gnu.org/software/gss/ General help  using	GNU  soft-
       ware: http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright (C) 2003-2011 Simon Josefsson.
       Copying	and  distribution  of  this file, with or without modification, are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO

       The full documentation for gss is maintained as a Texinfo manual.  If the info and gss programs are properly installed at  your	site,  the
       command

	      info gss

       should give you access to the complete manual.

gss								       1.0.2					  gss_inquire_saslname_for_mech(3)

gss_get_mic(3)								gss							    gss_get_mic(3)

NAME

       gss_get_mic - API function

SYNOPSIS

       #include <gss.h>

       OM_uint32  gss_get_mic(OM_uint32  *  minor_status, const gss_ctx_id_t context_handle, gss_qop_t qop_req, const gss_buffer_t message_buffer,
       gss_buffer_t message_token);

ARGUMENTS

       OM_uint32 * minor_status
		   (Integer, modify) Mechanism specific status code.

       const gss_ctx_id_t context_handle
		   (gss_ctx_id_t, read) Identifies the context on
		     which the message will be sent.

       gss_qop_t qop_req
		   (gss_qop_t, read, optional) Specifies requested quality
		     of protection.  Callers are encouraged, on portability grounds,
		     to accept the default quality of protection offered by the chosen
		     mechanism, which may be requested by specifying GSS_C_QOP_DEFAULT
		     for this parameter.  If an unsupported protection strength is
		     requested, gss_get_mic will return a major_status of
		     GSS_S_BAD_QOP.

       const gss_buffer_t message_buffer
		   (buffer, opaque, read) Message to be protected.

       gss_buffer_t message_token
		   (buffer, opaque, modify) Buffer to receive token.  The
		     application must free storage associated with this buffer after
		     use with a call to gss_release_buffer().

DESCRIPTION

       Generates a cryptographic MIC for the supplied message, and places the MIC in a token for transfer to the  peer	application.  The  qop_req
       parameter allows a choice between several cryptographic algorithms, if supported by the chosen mechanism.

       Since  some application-level protocols may wish to use tokens emitted by gss_wrap() to provide "secure framing", implementations must sup-
       port derivation of MICs from zero-length messages.

RETURN VALUE

       `GSS_S_COMPLETE`: Successful completion.

       `GSS_S_CONTEXT_EXPIRED`: The context has already expired.

       `GSS_S_NO_CONTEXT`: The context_handle parameter did not identify a valid context.

       `GSS_S_BAD_QOP`: The specified QOP is not supported by the mechanism.

REPORTING BUGS

       Report bugs to <bug-gss@gnu.org>.  GNU Generic Security Service home page: http://www.gnu.org/software/gss/ General help  using	GNU  soft-
       ware: http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright (C) 2003-2011 Simon Josefsson.
       Copying	and  distribution  of  this file, with or without modification, are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO

       The full documentation for gss is maintained as a Texinfo manual.  If the info and gss programs are properly installed at  your	site,  the
       command

	      info gss

       should give you access to the complete manual.

gss								       1.0.2							    gss_get_mic(3)