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nncp 7.5.0

Store and forward utilities

NNCP (Node to Node copy) is a collection of utilities simplifying secure store-and-forward files, mail and command exchanging. These 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, 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. Multicasting areas, offline sneakernet/floppynet, dead drops, sequential and append-only CD-ROM/tape storages, air-gapped computers and online TCP daemon with full-duplex resumable data transmission exists are all supported.


Install nncp 7.5.0 as follows:

guix install nncp@7.5.0

Or install the latest version:

guix install nncp

You can also install packages in augmented, pure or containerized environments for development or simply to try them out without polluting your user profile. See the guix shell documentation for more information.