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70 lines
2.4 KiB
70 lines
2.4 KiB
5 years ago
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'\" t
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.\" Title: zmq_curve_keypair
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.\" Author: [see the "AUTHORS" section]
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.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
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.\" Date: 09/14/2016
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.\" Manual: 0MQ Manual
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.\" Source: 0MQ 4.1.5
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.\" Language: English
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.\"
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.TH "ZMQ_CURVE_KEYPAIR" "3" "09/14/2016" "0MQ 4\&.1\&.5" "0MQ Manual"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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zmq_curve_keypair \- generate a new CURVE keypair
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.SH "SYNOPSIS"
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.sp
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\fBint zmq_curve_keypair (char *z85_public_key, char *z85_secret_key);\fR
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.SH "DESCRIPTION"
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.sp
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The \fIzmq_curve_keypair()\fR function shall return a newly generated random keypair consisting of a public key and a secret key\&. The caller provides two buffers, each at least 41 octets large, in which this method will store the keys\&. The keys are encoded using \fBzmq_z85_encode\fR(3)\&.
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.SH "RETURN VALUE"
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.sp
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The \fIzmq_curve_keypair()\fR function shall return 0 if successful, else it shall return \-1 and set \fIerrno\fR to one of the values defined below\&.
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.SH "ERRORS"
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.PP
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\fBENOTSUP\fR
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.RS 4
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The libzmq library was not built with cryptographic support (libsodium)\&.
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.RE
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.SH "EXAMPLE"
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.PP
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\fBGenerating a new CURVE keypair\fR.
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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char public_key [41];
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char secret_key [41];
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int rc = zmq_curve_keypair (public_key, secret_key);
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assert (rc == 0);
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.fi
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.if n \{\
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.RE
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.\}
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.sp
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.SH "SEE ALSO"
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.sp
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\fBzmq_z85_decode\fR(3) \fBzmq_z85_encode\fR(3) \fBzmq_curve\fR(7)
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.SH "AUTHORS"
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.sp
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This page was written by the 0MQ community\&. To make a change please read the 0MQ Contribution Policy at \m[blue]\fBhttp://www\&.zeromq\&.org/docs:contributing\fR\m[]\&.
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