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Powering end-to-end email encryption in Mozilla Thunderbird.

Secure email with unrivaled performance. RFC 4880 compliant.

Software — see all

RNP

C++ OpenPGP library and tools

Ruby-RNP

Bindings for RNP in Ruby

Technical writer? Please take a look at RNP docs on GitHub and read our Google Season of Docs proposal blog post, contributions are appreciated!

Specifications

IANA Registry Updates for OpenPGP

Changes motivated by recently proposed extensions to OpenPGP.

SCA Extensions For OpenPGP

Enables OpenPGP to be used in compliance with SCA regulations within China.

From the Blog

RNP proposal for Google's Season of Docs 2021

Improving RNP documentation through GSoD 2021!

Author’s picture Ronald Tse on 26 Mar 2021

RNP 0.14.0 released

After a long delay the next version of the library and CLI was released. Major FFI, CLI and security improvements and compatibility fixes. Also now it can be built for Windows via MSVC and MinGW/MSYS2.

21 Jan 2021

RNP 0.13.0 released

Next version of the RNP library extends FFI and CLI interfaces, giving more flexibility and control to the user.