[nncp-devel] [EN] NNCP 3.2 release announcement

Sergey Matveev stargrave at stargrave.org
Sat Jun 2 18:51:33 MSK 2018

I am pleased to announce NNCP 3.2 release availability!

NNCP (Node to Node copy) is a collection of utilities simplifying
secure store-and-forward files and mail exchanging.

This utilities are intended to help build up small size (dozens of
nodes) ad-hoc friend-to-friend (F2F) statically routed darknet
delay-tolerant networks for fire-and-forget secure reliable files, file
requests, Internet mail and commands transmission. All packets are
integrity checked, end-to-end encrypted (E2EE), explicitly authenticated
by known participants public keys. Onion encryption is applied to
relayed packets. Each node acts both as a client and server, can use
push and poll behaviour model.

Out-of-box offline sneakernet/floppynet, dead drops, sequential and
append-only CD-ROM/tape storages, air-gapped computers support. But
online TCP daemon with full-duplex resumable data transmission exists.

------------------------ >8 ------------------------

*Incompatible* bundle archive format changes and nncp-bundle workability
with Go 1.10+. Bundles must be valid tar archives, but Go 1.9 made them
invalid because of long paths inside. NNCP accidentally was dependant on
that bug. Explicit adding of NNCP/ directory in archive restores
workability with valid tar archives.

------------------------ >8 ------------------------

NNCP's home page is: http://www.nncpgo.org/

Source code and its signature for that version can be found here:

    http://www.nncpgo.org/download/nncp-3.2.tar.xz (1147 KiB)

SHA256 hash: BE76802F 1E273D1D E91F0648 A7CB23C5 989F5390 A36F2D0C FD873046 51B9141E
GPG key ID: 0x2B25868E75A1A953 NNCP releases <releases at nncpgo.org>
Fingerprint: 92C2 F0AE FE73 208E 46BF  F3DE 2B25 868E 75A1 A953

Please send questions regarding the use of NNCP, bug reports and patches
to mailing list: https://lists.cypherpunks.ru/pipermail/nncp-devel/

Sergey Matveev (http://www.stargrave.org/)
OpenPGP: CF60 E89A 5923 1E76 E263  6422 AE1A 8109 E498 57EF
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