Alternatives and similar repositories for libotr:

Users that are interested in libotr are comparing it to the libraries listed below

• otrv4 / libotr-ng
  A new implementation of OTR with support for version 4. This is a mirror of https://bugs.otr.im/otrv4/libotr-ng
  ☆42Updated 2 years ago
• coruus / ed448-goldilocks
  Mirror of http://sourceforge.net/p/ed448goldilocks/code/ci/master/tree/
  ☆33Updated 9 years ago
• imichaelmiers / libforwardsec
  ☆57Updated 8 years ago
• 1984not-GmbH / molch
  An implementation of the axolotl ratchet based on libsodium.
  ☆23Updated 2 years ago
• medsec / catena
  Reference Implementation of Catena, a memory-consuming password scrambler
  ☆31Updated 7 years ago
• google / capsicum-test
  Test suite for Capsicum
  ☆45Updated 6 months ago
• vstakhov / asignify
  Yet another signify tool
  ☆90Updated 9 months ago
• gkdr / axc
  Client lib for libsignal-protocol-c. Implements the necessary interfaces using gcrypt and SQLite.
  ☆34Updated last year
• reyk / openiked
  Internet Key Exchange version 2 (IKEv2) daemon - portable version of OpenBSD iked
  ☆56Updated 7 years ago
• micahflee / trollwot
  Trolling the Web of Trust
  ☆42Updated 10 years ago
• floodyberry / poly1305-opt
  Optimized implementations of Poly1305, a fast message-authentication-code
  ☆44Updated 10 years ago
• nmathewson / libottery
  A fast secure userspace pseudorandom number generator
  ☆82Updated 10 years ago
• randombit / rust-tls
  TLS in Rust (eventually)
  ☆21Updated 12 years ago
• dgoulet / prosody-otr
  Prosody module that suggest users to enable OTR (not mandatory)
  ☆40Updated 3 years ago
• jedisct1 / blobcrypt
  Authenticated encryption for streams and arbitrary large files using libsodium
  ☆53Updated 4 years ago
• wernerd / ZRTPCPP
  C++ Implementation of ZRTP protocol - GNU ZRTP C++
  ☆117Updated 8 months ago
• BLAKE2 / libb2
  C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp
  ☆133Updated last year
• mullvad / oqs-rs
  Rust bindings and key exchange for liboqs (Open Quantum Safe), a library for quantum-resistant cryptographic algorithms
  ☆35Updated 4 years ago
• thestinger / paxd
  PaX exception daemon - Temporarily abandoned due to the PaX and grsecurity patches becoming private
  ☆40Updated 8 years ago
• norx / norx
  Reference implementations (software)
  ☆85Updated 8 years ago
• OpenSMTPD / libasr
  Portable asr. Discontinued, it's only maintained as part of OpenSMPTD now.
  ☆25Updated last year
• stealth / drops
  opmsg p2p transport network
  ☆71Updated 6 years ago
• dimkr / libwaive
  A library that allows processes to waive their rights
  ☆27Updated 9 years ago
• silc / silc
  Secure Internet Live Conferencing
  ☆64Updated 7 years ago
• Yubico / libu2f-server
  Yubico Universal 2nd Factor (U2F) Server C Library
  ☆97Updated 4 years ago
• floodyberry / chacha-opt
  Optimized block functions for the ChaCha stream cipher
  ☆50Updated 5 years ago
• traviscross / libzrtp
  Phil Zimmermann's SDK for ZRTP
  ☆21Updated 7 years ago
• tux3 / tbak
  Encrypted, compressed, distributed backups
  ☆26Updated 9 years ago
• subgraph / paxrat
  paxrat is a utility to set PaX flags on a set of binaries.
  ☆34Updated 6 years ago
• autocrypt / memoryhole
  Protected E-mail Headers
  ☆73Updated 5 years ago