svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
gss_wrap(3gss)
Generic Security Services API Library Functions gss_wrap(3gss)
NAME
gss_wrap - attach a cryptographic message
SYNOPSIS
cc [ flag... ] file... -lgss [ library... ]
#include <gssapi/gssapi.h>
OM_uint32 gss_wrap(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle, int conf_req_flag,
gss_qop_t qop_req, const gss_buffer_t input_message_buffer,
int *conf_state, gss_buffer_t output_message_buffer);
DESCRIPTION
The gss_wrap() function attaches a cryptographic MIC and optionally
encrypts the specified input_message. The output_message contains both
the MIC and the message. 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, the GSS-API supports the wrap‐
ping of zero-length messages.
PARAMETERS
The parameter descriptions for gss_wrap() follow:
minor_status The status code returned by the underlying
mechanism.
context_handle Identifies the context on which the message
will be sent.
conf_req_flag If the value of conf_req_flag is non-zero,
both confidentiality and integrity services
are requested. If the value is zero, then only
integrity service is requested.
qop_req Specifies the required quality of protection.
A mechanism-specific default may be requested
by setting qop_req to GSS_C_QOP_DEFAULT. If an
unsupported protection strength is requested,
gss_wrap() will return a major_status of
GSS_S_BAD_QOP.
input_message_buffer The message to be protected.
conf_state If the value of conf_state is non-zero, confi‐
dentiality, data origin authentication, and
integrity services have been applied. If the
value is zero, then integrity services have
been applied. Specify NULL if this parameter
is not required.
output_message_buffer The buffer to receive the protected message.
Storage associated with this message must be
freed by the application after use with a call
to gss_release_buffer(3GSS).
ERRORS
gss_wrap() 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), 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_wrap(3gss)