svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
gss_get_mic(3gss)
Generic Security Services API Library Functions gss_get_mic(3gss)
NAME
gss_get_mic - calculate a cryptographic message
SYNOPSIS
cc [ flag... ] file... -lgss [ library... ]
#include <gssapi/gssapi.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 msg_token);
DESCRIPTION
The gss_get_mic() function generates a cryptographic MIC for the sup‐
plied 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(3GSS) to provide secure framing, the GSS-API allows MICs to
be derived from zero-length messages.
PARAMETERS
The parameter descriptions for gss_get_mic() follow:
minor_status The status code returned by the underlying mechanism.
context_handle Identifies the context on which the message will be
sent.
qop_req Specifies the requested quality of protection. Call‐
ers are encouraged, on portability grounds, to accept
the default quality of protection offered by the cho‐
sen mechanism, which may be requested by specifying
GSS_C_QOP_DEFAULT for this parameter. If an unsup‐
ported protection strength is requested,
gss_get_mic() will return a major_status of
GSS_S_BAD_QOP.
message_buffer The message to be protected.
msg_token The buffer to receive the token. Storage associated
with this message must be freed by the application
after use with a call to gss_release_buffer(3GSS).
ERRORS
gss_get_mic() may return the following status codes:
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.
GSS_S_FAILURE The underlying mechanism detected an error for
which no specific GSS status code is defined.
The mechanism-specific status code reported by
means of the minor_status parameter details
the error condition.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE
TYPEATTRIBUTE VALUE _ MT-LevelSafe
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
box; cbp-1 | cbp-1 l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
ity security/kerberos-5 = Stability Pass-through committed
SEE ALSO
gss_release_buffer(3GSS), gss_wrap(3GSS), attributes(7)
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from http://web.mit.edu/ker‐
beros/dist/krb5/1.18/krb5-1.18.4.tar.gz.
Further information about this software can be found on the open source
community website at http://web.mit.edu/kerberos/.
Solaris 11.4 22 Aug 2011 gss_get_mic(3gss)