Dev tools · alternatives · 2026
24 alternatives to RSA Encryption and Decryption
RSA
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RSA Encryption and Decryption launched in 2019; newer entries below may have overtaken it.
- 1
RSA Public Key Encryption. Contribute to ridwanmsharif/prsa development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 2RW
Hi, creator here. This is a demo of our recent work presented at Oakland (IEEE S&P): https://eprint.iacr.org/2022/368. The server and client code are written in Rust and available here: https://github.com/menonsamir/spiral-rs. The general aim of our work is to show that homomorphic encryption is practical today for real-world applications. The server we use to serve this costs $35/month! A quick overview: the client uses homomorphic encryption to encrypt the article number that they would like to retrieve. The server processes the query and…
2022 · spiralwiki.com · its alternatives →
- 3
RSA public/private key encryption in Swift. Contribute to TakeScoop/SwiftyRSA development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 4
Generate links that users can use to submit messages encrypted with your public key. - whitesmith/hawkpost
2016 · github.com · its alternatives →
- 5
- 6SA
I built this machine so I could generate Bitcoin keys that I could trust. Air-gapped and simple to use and understand (mechanical). The Satoshi 9000 demo: https://youtu.be/bJiOia5PoGE The key value proposition of the machine is that it generates analog randomness in the physical world and converts it into digital (1’s and 0’s) randomness. Seamlessly. But it occurs to me that it may have other uses beyond crypto keys for your own use, such as: * Randomized clinical trials. Clinical trials need a high degree of transparency for ethical reasons; also, for legal reasons should it…
2024 · its alternatives →
- 7
Module for generating a prefixed API Key. Contribute to seamapi/prefixed-api-key development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 8
Ubiq Security▲111Enable developers to build encryption into apps in minutes
2021 · ubiqsecurity.com · its alternatives →
- 9
This project has been kicking around in my head since I first heard about the webauthn PRF extension in early 2024. I've slowly chipped away at it since, and finally got things to a shareable state over the summer thanks to a very fun parental leave. Headed back to work tomorrow, so I figure there's no time like the present. tldr: A client-held encryption key derived during passkey authentication encrypts all sensitive user data prior to persistence so that only the user is able to decrypt and reuse that data on their device. This allows short-lived, privacy-preserving age proofs to be…
Aug 2026 · loginwithone.com · its alternatives →
- 10
Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration - GitHub - loadingalias/rscrypto: Rust crypto w/ zero default deps: BLAKE3, Ed25519/X25519, hashes, MACs, KDFs, AEADs, and checksums w/ full SIMD/ASM acceleration
Jun 2026 · github.com · its alternatives →
- 11
I tend to create a private certificate authority for every side project, in order to create TLS certs for local development. I find it useful to have local development closely resemble production when at all possible, and "real" certificates are an important element. Anyway I got tired of having these CA private keys on my local machine, especially as I started thinking about setting up a private CA for my company (https://riza.io). So I started thinking about what the simplest way to host a private CA might be. You really only need two things: 1) secret storage, to hold the CA's…
2024 · github.com · its alternatives →
- 12
2020 · colab.research.google.com · its alternatives →
- 13
Image AES256 crypt-decrypt . Contribute to s3nh/img-cryptor development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 14
Browser based RSA Encrypted message sharing with public/private keypairs - tomw1808/rsa-message-sharing
2016 · github.com · its alternatives →
- 15
Use SSH keys for public key cryptography. Contribute to gregretkowski/sshcrypt development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 16
2015 · github.com · its alternatives →
- 17
I've created an educational app to help people learn about how RSA cryptography works. Right now it's iPhone only (though the iPhone version will run on iPads), and it requires iOS 16. Any feedback, positive or negative, would be greatly appreciated. I'm happy to answer any questions if you comment here or email me at [email protected] Link: https://apps.apple.com/us/app/learn-rsa-cryptography/id16714... Thanks!
2023 · apps.apple.com · its alternatives →
- 18
Quickly generate SSH key for your remote Linux server
2017 · its alternatives →
- 19
Web API Authentication with SSH Public Keys. Contribute to teddziuba/pqauth development by creating an account on GitHub.
2013 · github.com · its alternatives →
- 20
- 21
Hi HN, I'm releasing my round one public demo of a new browser security system I've been developing. There's a real Bitcoin private key (worth $20) in plaintext at app.redactsure.com. You can copy it, paste it, delete it, move it around - full control. But you can't see the actual characters or extract them. The challenge: Break the protection and take the Bitcoin. First person wins, challenge ends. Details: - Requires email verification (prevents abuse, no account needed) - 15 minute time limit per session - Currently US only for the demo (latency) - Verify the Bitcoin is real:…
2025 · app.redactsure.com · its alternatives →
- 22
Send secret messages using Web Crypto API 🤫.
2024 · webcrypto-private-messages.vercel.app · its alternatives →
- 23
Generate, store, and use SSH keys for Git, servers and more.
2022 · 1password.com · its alternatives →
- 24
2013 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →