Hacker GitHub

← All repos

Spark-Innovations/SC4

View on GitHub ↗ ★ 122 HTML

SC4 - Strong Crypto for Mere Mortals

22 mentions on Hacker News by 1 person: 0 stories, 22 comments · first 2015-05-25 · latest 2023-04-21

Mentions per year 22 mentions · busiest year 2015 (8)
20082026
AllStoriesComments NewestTopOldest
  1. …building a fully open source end-to-end encryption system. This is what I came up with at the time: https://github.com/Spark-Innovations/SC4 It's a bit dated at this point. It doesn't have a ratchet. I did implement one, but never got…
    comment by lisper · 2023-04-21 · in The coming war on end-to-end encryption
  2. …E2E encryption that cannot be shut down by the government here is my effort towards that end: https://github.com/Spark-Innovations/SC4 The project has been moribund for a while because it's hard to compete with Signal but it wouldn't take…
    comment by lisper · 2020-04-09 · in Signal threatens to dump US market if EARN IT act passes
  3. Another similar effort: https://github.com/Spark-Innovations/SC4 (Disclosure: SC4 is my project.)
    comment by lisper · 2020-03-23 · in End-to-end encryption in the browser
  4. …either have to trust them or trust their auditors. Solving this problem is the reason I built this: https://github.com/Spark-Innovations/SC4
    comment by lisper · 2019-05-29 · in ProtonMail Voluntarily Offers Assistance for Real-Time Surveillance?
  5. …if you're interested drop me a line. Contact info is in my HN profile. [1] http://sc4.us/hsm [2] https://github.com/Spark-Innovations/SC4 [3] https://stage.sc4.us/sc4/sc4tk.html
    comment by lisper · 2019-05-22 · in Lisp in Web-Based Applications (2001)
  6. Another in-browser crypto project based on TweetNaCl: https://github.com/Spark-Innovations/SC4 SC4 has undergone a security audit.
    comment by lisper · 2017-10-22 · in Show HN: Home-made crypto in the browser
  7. …This is one of my projects using these libraries, a PGP replacement based entirely on the NaCl API: https://github.com/Spark-Innovations/SC4
    comment by lisper · 2016-12-20 · in Rolling Your Own Crypto
  8. SC4 is a PGP replacement designed to be simple and easy to use: https://github.com/Spark-Innovations/SC4 Some (but not all) of the code has been audited. Based on DJB's TweetNaCl.
    comment by lisper · 2016-12-20 · in Rolling Your Own Crypto
  9. …completely open secure communications suite based on TweetNaCl. Proof-of-concept prototype is here: https://github.com/Spark-Innovations/SC4 Working on a better UI at the moment. Could really use help, especially beta testers.
    comment by lisper · 2016-11-05 · in Why I won't recommend Signal anymore
  10. Here's another very similar project: https://github.com/Spark-Innovations/SC4 Live demo: https://sc4.us/sc4/sc4tk.html SC4 has been through a security audit.
    comment by lisper · 2016-10-19 · in Show HN: Get encrypted data from people that don’t know how to encrypt
  11. …and hence endorsed Y. This is why digital signature standards need to include meta-data, e.g.: https://github.com/Spark-Innovations/SC4/blob/master/doc/fil... Scroll down to "bundle files"
    comment by lisper · 2016-08-10 · in This JPEG is also a webpage
  12. …the same idea implemented using TweetNaCl instead of NaCl, so much smaller code base, and audited. https://github.com/Spark-Innovations/SC4
    comment by lisper · 2016-07-05 · in Pretty Curved Privacy
  13. …they're doing. But if you don't trust them, here's a completely open secure communications tool: https://github.com/Spark-Innovations/SC4 It's based on TweetNaCl, libsodium's smaller sibling. It can run standalone, i.e. no server required.…
    comment by lisper · 2016-06-30 · in Snowden’s Favorite Cloud Service Now Has a Group Chat App
  14. You might want to try this then: https://github.com/Spark-Innovations/SC4
    comment by lisper · 2016-05-11 · in Moxie Marlinspike Makes Encryption for Everyone
  15. What do you think of this? https://github.com/Spark-Innovations/SC4
    comment by lisper · 2015-11-07 · in Why Johnny Still Can't Encrypt: Evaluating the Usability of a Modern PGP Client
  16. An open-source, audited, encryption application based on NaCl already exists: https://github.com/Spark-Innovations/SC4 I also have a keyserver that is currently in closed beta. Contact me if you want an invite.
    comment by lisper · 2015-07-15 · in Keybase raises $10.8M
  17. An alternative to GPG that is a lot easier to use (no options): https://github.com/Spark-Innovations/SC4 Runs in a browser. Modern crypto (elliptic curves instead of RSA). Audited code. Open source.
    comment by lisper · 2015-07-13 · in GPG is awesome; GPG is terrible
  18. …of Moxie's thunder, but if you're reading this comment thread you might also be interested in SC4: https://github.com/Spark-Innovations/SC4 Strong encryption that runs in a browser. Recently completed its first security audit.
    comment by lisper · 2015-07-10 · in The Coder Who Encrypted Your Texts
  19. SC4 is in-browser encryption that works with your current email account: https://github.com/Spark-Innovations/SC4 It's open-source and audited. Based on TweetNaCl. Feedback very much appreciated.
    comment by lisper · 2015-06-29 · in Own-Mailbox, the first 100% confidential mailbox
  20. …insofar as there's nothing to install. But it's text only at the moment. It's based on this: https://github.com/Spark-Innovations/SC4
    comment by lisper · 2015-06-15 · in Ask HN: I have ssh, they have ssh, how can we chat?
  21. You might want to look at this then: https://github.com/Spark-Innovations/SC4 It's not widely adopted (yet) but it is a whole lot simpler than PGP. We're in the process of fixing the issues uncovered by the security audit now, but it's…
    comment by lisper · 2015-06-01 · in Operational PGP
  22. Would love to get your feedback on this then: https://github.com/Spark-Innovations/SC4
    comment by lisper · 2015-05-25 · in Philip Zimmermann's fears for privacy