Alternatives and similar repositories for sqrl

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

• jasonhinkle / php-gpg
  GPG / PGP port written in pure PHP with no binary dependencies
  ☆116Updated 9 years ago
• TwixtedChaox / Guerrilla-SMTPd
  Guerrilla SMTPd is minimalist, event-driven I/O, non-blocking SMTP server. The design goal and purpose of Guerrilla SMTPd is to receive l…
  ☆163Updated 8 years ago
• Yubico / php-yubico
  PHP class for Yubico authentication
  ☆130Updated 4 years ago
• bitpay / php-bitpay-client
  PHP implementation for the BitPay cryptographically secure RESTful API
  ☆168Updated 4 years ago
• geir54 / android-sqrl
  android implementation of steve gibsons sqrl authentication
  ☆66Updated 8 years ago
• dryphp / openpgp.php
  OpenPGP.php is a pure-PHP implementation of the OpenPGP Message Format (RFC 4880).
  ☆49Updated last year
• Samyoul / U2F-php-server
  Server-side handling of U2F registration and authentication for PHP
  ☆35Updated 4 years ago
• 0xbb / php-sha3
  Pure PHP implementation of SHA-3
  ☆31Updated 2 years ago
• paragonie / chronicle
  Public append-only ledger microservice built with Slim Framework
  ☆472Updated 3 years ago
• paragonie / airship
  Secure Content Management for the Modern Web - "The sky is only the beginning"
  ☆416Updated 6 years ago
• paragonie / gpg-mailer
  GnuPG-encrypted emails made easy
  ☆95Updated 3 years ago
• Yubico / php-u2flib-server
  (OBSOLETE) U2F library in PHP
  ☆287Updated 3 years ago
• krakenfx / kraken-api-client
  Example client libraries for use with the kraken.com API.
  ☆93Updated last week
• singpolyma / openpgp-php
  OpenPGP.php is a pure-PHP implementation of the OpenPGP Message Format (RFC 4880).
  ☆180Updated 3 months ago
• enygma / yubikey
  PHP library to interface with the Yubikey REST API
  ☆79Updated 11 months ago
• pear / Crypt_GPG
  Encrypt/decrypt PGP messages with PHP
  ☆94Updated 6 months ago
• gisostallenberg / php-to-7-aid
  Tool to find and possibly fix backward incompatible changes in your existing codebase when upgrading to or preparing for PHP7
  ☆41Updated 10 years ago
• Yubico / yubikey-val
  YubiKey OTP validation server in PHP
  ☆130Updated 4 years ago
• pubsubhubbub / php-subscriber
  A PubSubHubbub subscriber module for PHP
  ☆32Updated last year
• sop / crypto-encoding
  A PHP implementation of PEM file parsing.
  ☆15Updated 3 years ago
• ikkez / CryptDown
  client-side AES-encrypted Markdown pastebin clone
  ☆51Updated 7 years ago
• dapphp / TorUtils
  PHP classes for interacting with Tor over the control protocol, querying directory authorities and servers, and DNS exit lists.
  ☆72Updated 10 months ago
• defuse / encutil
  Example of how to build a command-line file encryption utility with defuse/php-encryption.
  ☆20Updated 9 years ago
• analogic / lescript
  Simplified PHP ACME client
  ☆226Updated 2 years ago
• Firehed / u2f-php
  An implementation of the FIDO U2F server protocol in PHP
  ☆71Updated last year
• shkdee / KeePassPHP
  A port of KeePass Password Safe in PHP
  ☆73Updated 3 years ago
• phergie / phergie-irc-bot-react
  IRC bot built on React
  ☆80Updated 5 years ago
• ionux / phactor
  Phactor is a high-performance PHP implementation of the elliptic curve math functions needed for EC keypair and ECDSA signature generatio…
  ☆52Updated 9 months ago
• 007 / hashcash-js
  Generic javascript implementation of hashcash
  ☆58Updated 14 years ago
• teqneers / shamir
  Shamir's Shared Secret Implementation in PHP
  ☆48Updated last month