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Net::SSH::Perl::CipherUseraContributed PeNet::SSH::Perl::Cipher::ChachaPoly(3)

NAME
       Net::SSH::Perl::Cipher::ChachaPoly - provides Chacha20 encryption with
       Poly1305	Authentication support for Net::SSH::Perl.

SYNOPSIS
	   use Net::SSH::Perl::Cipher;
	   my $eight_byte_iv = pack('N',0) . pack('N',1);
	   my $eight_byte_counter = chr(1) . 7 x "\0"; # little	endian

	   my $cipher =	Net::SSH::Perl::Cipher->new('ChachaPoly', $key);

	   # generate poly key
	   $cipher->ivsetup($eight_byte_iv,undef);
	   my $poly_key	= "\0" x POLY1305_KEYLEN; # 32 byte key
	   $poly_key = $ciph->encrypt($poly_key);

	   $cipher->ivsetup($eight_byte_iv,$eight_byte_counter);
	   my $enc = $cipher->encrypt($plaintext);
	   my $tag = $cipher->poly1305($enc,$poly_key);

DESCRIPTION
       Net::SSH::Perl::Cipher::Chacha provides Chacha20	encryption with
       Poly1305	support	for Net::SSH::Perl.

       This module requires Crypt::OpenSSH::ChachaPoly which provides a
       wrapper to the OpenSSH Chacha and Poly1305 functions.

AUTHOR & COPYRIGHTS
       Lance Kinley E<lkinley@loyaltymethods.com>

       Copyright (c) 2015 Loyalty Methods, Inc.

LICENSE
       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

POD ERRORS
       Hey! The	above document had some	coding errors, which are explained
       below:

       Around line 149:
	   Unknown E content in	E<lkinley@loyaltymethods.com>

perl v5.24.1			  2017-06Net::SSH::Perl::Cipher::ChachaPoly(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR & COPYRIGHTS | LICENSE | POD ERRORS

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