Alternatives and similar repositories for captcha-draft

Users that are interested in captcha-draft are comparing it to the libraries listed below

• cloudflarearchive / challenge-bypass-specification
  WARNING: Deprecated! See Privacy Pass
  ☆99Updated 8 years ago
• imichaelmiers / libforwardsec
  ☆58Updated 8 years ago
• stef / libsaxolotl
  axolotl based on libsodium
  ☆22Updated 9 years ago
• glamrock / Satori
  Distributed, tamper-resistant circumvention tools
  ☆50Updated 9 years ago
• asn-d6 / flute
  Secure multiparty messaging (kindof)
  ☆21Updated 9 years ago
• Yawning / newhope
  Golang "Post-quantum key exchange – a new hope." (Mirror of https://gitlab.com/yawning/newhope)
  ☆78Updated 6 years ago
• coruus / ed448-goldilocks
  Mirror of http://sourceforge.net/p/ed448goldilocks/code/ci/master/tree/
  ☆33Updated 10 years ago
• USECAP / ct-infrastructure
  Docker environment that contains a Database, Monitor, Observatory and Analyzer
  ☆14Updated 3 years ago
• Yawning / sphincs256
  SPHINCS-256 practical stateless hash-based signature scheme
  ☆26Updated 9 years ago
• censorship-no-archive / ceno1
  (Deprecated PoC) Innovative censorship evading technology based on p2p distributed caching network
  ☆58Updated 8 years ago
• SpinResearch / RustySecrets
  🔑 Threshold Shamir's secret sharing in Rust
  ☆271Updated last year
• autocrypt / memoryhole
  Protected E-mail Headers
  ☆73Updated 5 years ago
• noiseprotocol / noise_spec
  Noise Specification
  ☆458Updated 6 years ago
• trevp / screech
  Rust implementation of Noise
  ☆126Updated 8 years ago
• danoctavian / bit-smuggler
  tunnel traffic through a genuine bittorrent connection
  ☆66Updated 5 years ago
• nmathewson / mixminion
  mixminion is the main implementation of the Type III ("Mixminion") remailer protocol.
  ☆61Updated 13 years ago
• equalitie / np1sec-test-client
  A full-featured proof of concept implementation of an np1sec chat client, implemented as a pidgin plugin.
  ☆20Updated 4 years ago
• int08h / roughenough
  A Roughtime secure time sync client and server written in Rust
  ☆133Updated last month
• norx / norx
  Reference implementations (software)
  ☆85Updated 8 years ago
• rozbb / molasses
  A Rust implementation of the Message Layer Security group messaging protocol
  ☆115Updated 2 years ago
• Yawning / libelligator
  DEPRECATED: A C++ Elligator2 implementation
  ☆15Updated 5 years ago
• OpenTechFund / secure-chat
  Planning for next generation secure chat.
  ☆37Updated 10 years ago
• dedis / Dissent
  Provably Anonymous Overlay
  ☆323Updated 10 years ago
• subgraph / paxrat
  paxrat is a utility to set PaX flags on a set of binaries.
  ☆34Updated 7 years ago
• otrv4 / otrv4
  Off-the-Record Messaging Protocol version 4. -This is a draft- This repository is a mirror of http://bugs.otr.im/otrv4/otrv4
  ☆189Updated 2 years ago
• andres-erbsen / dename
  NameCoin-style names using consensus instead of proof of work
  ☆100Updated 7 years ago
• Muterra / doc-golix
  PGP-like encryption + torrent-like addressing + blockchain-like enforcement of data expiry
  ☆122Updated 8 years ago
• rootkovska / qubes-roadmap
  High-level milestone planning for Qubes OS
  ☆31Updated 9 years ago
• trevp / double_ratchet
  Double Ratchet Algorithm
  ☆378Updated 9 years ago
• dalek-cryptography / dalek-rangeproofs
  This was a pure-Rust implementation of a rangeproof scheme. It is now obsoleted by Bulletproofs.
  ☆16Updated 7 years ago