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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

Py-RNP

Bindings for RNP in Python

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 version 0.16.0 released

OpenSSL backend and security profiles support

Author’s picture Nickolay Olshevsky on 20 Jan 2022

RNP version 0.15.2 released

Compatibility and security improvements

Author’s picture Nickolay Olshevsky on 06 Aug 2021

RNP version 0.15.1 released

API and security enhancements