[EN] NNCP 7.4.0 release announcement

Sergey Matveev
2021-07-19T17:02:01Z

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I am pleased to announce NNCP 7.4.0 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. Also there is multicasting areas support.

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 ------------------------

The main improvements for that release are:

* Fixed simultaneous "nncp-daemon" and "nncp-caller" MCD work.

------------------------ >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-7.4.0.tar.xz (1153 KiB)
http://www.nncpgo.org/download/nncp-7.4.0.tar.xz.sig

SHA256 hash: F7499FBF B0658054 F2732722 D54FE31E A0F105FD 9970B5BB 6413A9CC 065CB0EB
GPG key ID: 0x2B25868E75A1A953 NNCP releases <releases@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: http://lists.cypherpunks.ru/nncp_002ddevel.html