.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "shishi_as_derive_salt" 3 "1.0.2" "shishi" "shishi"
.SH NAME
shishi_as_derive_salt \- API function
.SH SYNOPSIS
.B #include <shishi.h>
.sp
.BI "int shishi_as_derive_salt(Shishi * " handle ", Shishi_asn1 " asreq ", Shishi_asn1 " asrep ", char ** " salt ", size_t * " saltlen ");"
.SH ARGUMENTS
.IP "Shishi * handle" 12
shishi handle as allocated by \fBshishi_init()\fP.
.IP "Shishi_asn1 asreq" 12
input AS\-REQ variable.
.IP "Shishi_asn1 asrep" 12
input AS\-REP variable.
.IP "char ** salt" 12
newly allocated output array with salt.
.IP "size_t * saltlen" 12
holds actual size of output array with salt.
.SH "DESCRIPTION"
Derive the salt that should be used when deriving a key via
\fBshishi_string_to_key()\fP for an AS exchange.  Currently this searches
for PA\-DATA of type SHISHI_PA_PW_SALT in the AS\-REP and returns it
if found, otherwise the salt is derived from the client name and
realm in AS\-REQ.
.SH "RETURN VALUE"
Returns SHISHI_OK iff successful.
.SH "REPORTING BUGS"
Report bugs to <bug-shishi@gnu.org>.
.SH COPYRIGHT
Copyright \(co 2002-2010 Simon Josefsson.
.br
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.
.SH "SEE ALSO"
The full documentation for
.B shishi
is maintained as a Texinfo manual.  If the
.B info
and
.B shishi
programs are properly installed at your site, the command
.IP
.B info shishi
.PP
should give you access to the complete manual.