liboqs
prusti-dev
liboqs | prusti-dev | |
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11 | 23 | |
1,616 | 1,466 | |
2.0% | 1.0% | |
8.9 | 8.5 | |
6 days ago | 12 days ago | |
C | Rust | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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liboqs
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Show HN: filippo.io/mlkem768 – Post-Quantum Cryptography for the Go Ecosystem
How about liboqs from OpenQuantumSafe? It includes an implementation of most PQC primitives proposed to date:
https://github.com/open-quantum-safe/liboqs
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2048 Bit RSA and the Year 2030
Part of the issue as a prospective cryptographic user/consumer is that not only do I not know which algorithm(s) should be used, the most likely library https://github.com/open-quantum-safe/liboqs also explicitly states that it shouldn't be used in production.
Hybrid deployment (E.G. with ECC using a curve like 25519) is a great recommendation and probably obvious, far more so than picking a winner among the available post quantum possibly safe algorithms.
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Changing default Openssl signature algorithm and key exchange algorithm to use PQC Dilithium and Kyber
Hi everyone! I am currently trying to modify some settings within OpenSSL. My goal is to change the default algorithms that OpenSSL uses for generating certificates and signatures, as well as the key exchange method. Specifically, I want OpenSSL to default to the ones provided by OQS (https://openquantumsafe.org/), Dilithium and Kyber.
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Ask HN: What's the Status of Post-Quantum (PQC) in TLS and QUIC?
NIST - https://csrc.nist.gov/Projects/post-quantum-cryptography/post-quantum-cryptography-standardization
NSA - https://www.tomshardware.com/news/us-national-security-agency-issues-update-on-crypto-resistant-encryption
ISARA - https://www.isara.com/products/isara-radiate.html
OQS (NIST reports on this) - https://openquantumsafe.org
MSFT - https://www.microsoft.com/en-us/research/project/post-quantum-tls
Wikipedia's take - https://en.wikipedia.org/wiki/Post-quantum_cryptography
- Liboqs - Quantum safe cryptography library (not for production use)
- Liboqs – Quantum safe cryptography research library
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A plan for cybersecurity and grid safety
Efforts: Open Quantum Safe project
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What's the strongest encryption available for Python and which library do you use to implement it?
One thing I will mention for "most secure" is that you could add a second layer of encryption based on liboqs which aims to be quantum resistant (mostly important for asymmetric algorithms, symmetric algorithms are already thought to be quantum resistant). We don't know if any of the quantum resistant algorithms are any good or not. They could all be broken, so only use them as a second layer on top of existing encryption schemes, but if you want "the best", then that's what I would do: use standard tools with the biggest variants of the algorithm and then put a layer of post-quantum crypto on top of it.
- Run a static library in C
- Open Quantum Safe – open-source prototyping of quantum-resistant cryptography
prusti-dev
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Using_Prolog_as_the_AST
> The overall goal would be to figure out classical error conditions like nill pointers deference.
> If I can figure out if a pointer will be nil in some execution branch, there is no reason why a computer cannot do the same.
Note, this is called flow-sensitive typing (also called type narrowing) and I think that typescript does it.
https://en.wikipedia.org/wiki/Flow-sensitive_typing
> I personally would see this as an human race level upgrades. Imagine feeding your code to a CI that spit back something like: "you will have a panic at line 156 when your input is > 4"
A model checker can do that!
See this
https://model-checking.github.io/kani/tutorial-kinds-of-fail...
Other techniques are also possible
https://github.com/viperproject/prusti-dev#quick-example
(Here I could link a lot of things, I just selected two Rust projects to illustrate)
This works better if you are able to provide contracts in your API that says which guarantees you provide. Alternatively, asserts are useful too.
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Programming Languages Going Above and Beyond
You might be interested in the Prusti project, which statically checks for absence of reachable panics, overflows etc. It also allows user-defined specifications such as pre and post-conditions, loop body invariants, termination checking and so on.
https://github.com/viperproject/prusti-dev
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Trying to find a crate that allows you to constrain the value of arguments in various ways via a proc macro
This is called refinement types and prusti might be the project you saw.
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rustc-plugin: A framework for writing plugins that integrate with the Rust compiler
But there's also a lot of exciting work around formal verification like Prusti.
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Is there something like "super-safe" rust?
prusti
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A plan for cybersecurity and grid safety
Efforts: seL4, Project Everest, the Prossimo project of the ISRG, Let's Encrypt, and Prusti for the Rust language
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Prop v0.42 released! Don't panic! The answer is... support for dependent types :)
Wow that sounds really cool! I'm not an expert but does that mean that one day you could implement dependend types or refinement types in Rust as a crate ? I currently only know of tools like: Flux Creusot Kani Prusti
- Prusti: Static Analyzer for Rust
What are some alternatives?
OpenSSL - TLS/SSL and crypto library
MIRAI - Rust mid-level IR Abstract Interpreter
codeql - CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
kani - Kani Rust Verifier
libsodium - A modern, portable, easy to use crypto library.
Rudra - Rust Memory Safety & Undefined Behavior Detection
cjdns - An encrypted IPv6 network using public-key cryptography for address allocation and a distributed hash table for routing.
automem - C++-style automatic memory management smart pointers for D
human_security - simple rsa signing API
tectonic - A modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive.
kybertest - CLI to encrypt files using quantum-resistant cryptography
rust - Empowering everyone to build reliable and efficient software.