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[Security](/categories/security) 4. / 5. unicalabs/agrippa ActiveLibrary[Security](/categories/security) unicalabs/agrippa ================= A secret sharing mechanism based on the principal that using a soon-to-be-expiring link to retrieve sensitive information is better than having the sensitive information persist in email, chat, etc... v0.2.0(9y ago)203419[2 issues](https://github.com/unicalabs/agrippa/issues)[1 PRs](https://github.com/unicalabs/agrippa/pulls)MITPHPPHP >=5.5.9 Since Aug 9Pushed 5y ago3 watchersCompare [ Source](https://github.com/unicalabs/agrippa)[ Packagist](https://packagist.org/packages/unicalabs/agrippa)[ Docs](http://getagrippa.com)[ RSS](/packages/unicalabs-agrippa/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (3)Dependencies (6)Versions (4)Used By (0) [![Build Status](https://camo.githubusercontent.com/87e66333cd6578de31e0747ef36d174008782ff2975f8a82788a4cd307f2d82e/68747470733a2f2f7472617669732d63692e6f72672f756e6963616c6162732f616772697070612e737667)](https://travis-ci.org/unicalabs/agrippa) Agrippa ------- [](#agrippa) Agrippa is a PHP-based secret sharing mechanism. Named after the work of [William Gibson](https://en.wikipedia.org/wiki/Agrippa_(A_Book_of_the_Dead)), Agrippa operates on the principle that sharing a temporary link to sensitive information is better than having the sensitive information itself persist in email, chat, or any other insecure communications channel. For more information, visit [the homepage](http://unicalabs.github.io/agrippa/) or jump straight to the [Quick Start](http://unicalabs.github.io/agrippa/quickstart.html). Overview -------- [](#overview) #### 1. The secret is submitted with an expiration date/time and a view limit. [](#1-the-secret-is-submitted-with-an-expiration-datetime-and-a-view-limit) [![Step One](https://raw.githubusercontent.com/unicalabs/agrippa/gh-pages/images/1.png)](https://github.com/unicalabs/agrippa/blob/gh-pages/images/1.png) #### 2. The submitter receives a link that can be shared with the intended recipient. [](#2-the-submitter-receives-a-link-that-can-be-shared-with-the-intended-recipient) [![Step One](https://raw.githubusercontent.com/unicalabs/agrippa/gh-pages/images/2.png)](https://github.com/unicalabs/agrippa/blob/gh-pages/images/2.png) #### 3. The recipient is able to use the link to retrieve the secret. [](#3-the-recipient-is-able-to-use-the-link-to-retrieve-the-secret) [![Step One](https://raw.githubusercontent.com/unicalabs/agrippa/gh-pages/images/3.png)](https://github.com/unicalabs/agrippa/blob/gh-pages/images/3.png) #### 4. The expiration and view limits are checked each time the secret is retrieved. [](#4-the-expiration-and-view-limits-are-checked-each-time-the-secret-is-retrieved) [![Step One](https://raw.githubusercontent.com/unicalabs/agrippa/gh-pages/images/4.png)](https://github.com/unicalabs/agrippa/blob/gh-pages/images/4.png) #### 5. Past the expiry or view limits, the secret is deleted and cannot be retrieved. [](#5-past-the-expiry-or-view-limits-the-secret-is-deleted-and-cannot-be-retrieved) [![Step One](https://raw.githubusercontent.com/unicalabs/agrippa/gh-pages/images/5.png)](https://github.com/unicalabs/agrippa/blob/gh-pages/images/5.png) Maintainer ---------- [](#maintainer) Agrippa is maintained by [Unica Labs, LLC](http://unicalabs.com). License ------- [](#license) Distributed under the [MIT license](license.md). ### Health Score 29 — LowBetter than 59% of packages Maintenance18 Infrequent updates — may be unmaintained Popularity23 Limited adoption so far Community14 Small or concentrated contributor base Maturity50 Maturing project, gaining track record Bus Factor1 Top contributor holds 98.8% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~213 days Total 3 Last Release 3510d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/a540c9cd365ac952e06e6f1d2d803b038da09d47e6e99e3f475e7d57c8c751d6?d=identicon)[bemosior](/maintainers/bemosior) --- Top Contributors [![bemosior](https://avatars.githubusercontent.com/u/2106845?v=4)](https://github.com/bemosior "bemosior (79 commits)")[![brother](https://avatars.githubusercontent.com/u/243351?v=4)](https://github.com/brother "brother (1 commits)") --- Tags passwordtemporarysharingsecretone-time ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/unicalabs-agrippa/health.svg) ``` [![Health](https://phpackages.com/badges/unicalabs-agrippa/health.svg)](https://phpackages.com/packages/unicalabs-agrippa) ``` ### Alternatives [ircmaxell/password-compat A compatibility library for the proposed simplified password hashing algorithm: https://wiki.php.net/rfc/password\_hash 2.1k56.8M122](/packages/ircmaxell-password-compat)[symfony/password-hasher Provides password hashing utilities 814137.2M91](/packages/symfony-password-hasher)[bjeavons/zxcvbn-php Realistic password strength estimation PHP library based on Zxcvbn JS 87117.5M63](/packages/bjeavons-zxcvbn-php)[rych/phpass PHP Password Library: Easy, secure password management for PHP 248801.7k4](/packages/rych-phpass)[mikemclin/laravel-wp-password Laravel package that checks and creates WordPress password hashes 863.4M2](/packages/mikemclin-laravel-wp-password)[bordoni/phpass Portable PHP password hashing framework 244.4M26](/packages/bordoni-phpass) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)