publications
circt
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publications | circt | |
---|---|---|
51 | 6 | |
1,297 | 1,488 | |
2.1% | 3.7% | |
8.7 | 9.9 | |
11 days ago | 4 days ago | |
Python | C++ | |
Creative Commons Attribution Share Alike 4.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
publications
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Skiff: Various Privacy Failures
Disagree, their reputation is tied to their audit quality.
But I'm pretty sure in this case the scope was bad. Like they coukd have had audits on "Do I use OpenSSL well?" and then misrepresent that all their privacy claims were audited.
Now it seems like Skiff conveniently didn't allow Trail of Bits to publish their reports, they are usually here: https://github.com/trailofbits/publications/tree/master/revi...
Disclaimer, I have used Trail of Bits service in the past (and 2 other auditors for an security campaign on a blockchain, cryptography + networking product).
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Thoughts on Skiff? What do you like? What would you want to see improve?
Audits are mentioned on the Trail of Bits website https://github.com/trailofbits/publications and the Skiff one https://skiff.com/transparency. Skiff has been externally audited 4 times.
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SimpleX Chat: private and secure messenger without any user IDs (not even random)
Here's the URL https://github.com/trailofbits/publications/blob/master/reviews/SimpleXChat.pdf It was in the article I have already linked.
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Solidity digest fortnightly / 17-30 apr 2023
MYSO Finance Security Assesment by Trail of Bits
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Audit Firms Ranking
Trail of Bits
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Transparency at Skiff
Hi! I'm Skiff's CEO. We've had 3 security audits, including 2 from Trail of Bits - one of the best security auditing firms in the world https://github.com/trailofbits/publications. Skiff Mail is also open-source: https://github.com/skiff-org/skiff-mail as is our whitepaper https://skiff.com/whitepaper We've also been in the news quite a bit: https://www.theverge.com/2022/5/17/23075804/skiff-mail-email-privacy, https://www.wsj.com/articles/encryption-bans-what-is-this-russia-hacking-online-privacy-security-data-signal-whatsapp-emails-protection-11675436242 (I wrote this with our team!), https://techcrunch.com/2023/01/30/russia-skiff-block/, and more, even though we're only a year old. We collect no personally identifying information - not even IP addresses used - no backup emails, phones, etc. - no advertising, and we end-to-end encrypt BOTH email subject + body and don't have any metadata (time sent/received an exception). What can we do to share more of this with more people? We're a younger company but it's so important this is made public.
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Skiff Apps
Hi! I'm Skiff's CEO. We've had 3 security audits, including 2 from Trail of Bits - likely the best security auditing firm in the world https://github.com/trailofbits/publications. Skiff Mail is also open-source: https://github.com/skiff-org/skiff-mail as is our whitepaper https://skiff.com/whitepaper
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DeFi Exchange Uniswap Launches Uniswap Mobile Wallet
Our wallet was audited by Trail of Bits and the code is open source https://github.com/trailofbits/publications/blob/master/reviews/UniswapMobileWallet-securityreview.pdf
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Ask HN: How can I get into cyber security research?
"Cybersecurity research" is a very large domain, so it's hard to offer a wholly encompassing answer here! The company I work for[1] does a great deal of program analysis research, primarily in and around the LLVM ecosystem. Other companies/groups in our domain(s) include Galois, Inria, and GrammaTech.
In terms of working in our domain: we frequently find it difficult to hire for pre-existing compilers or program analysis skills (it's a small community!), so we generally long for strong engineers with security/low-level fundamentals who don't mind making a pivot.
As for how the job is: I personally find it very fulfilling, but it definitely contains a degree of uncertainty (particularly when doing government-funded research) that ordinary SWEs/SREs may not be used to. I've noticed that it takes new hires a decent amount of time to acclimate and become comfortable with the idea of research engineering, meaning engineering where we expect less than 100% of all exploratory avenues to have productive outcomes. This can be a large culture shock compared to typical engineering, where tasking is defined primarily by business requirements that don't contain a large degree of uncertainty or ambiguity in terms of implementation approach.
Trail of Bits does this kind of work (https://www.trailofbits.com)!
Tbh there is a much larger market for application of existing technology (e.g., pentests) than development of new technology (e.g., DARPA programs and the 1% of tech firms that need something new). There are a handful of others, but the market doesn't support dozens of other firms like Trail of Bits. There is some innovation that happens in Series A and B security startups but IMHO that quickly gives way to pressures of building an enterprise sales team.
circt
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Ask HN: How to get a job as a compiler engineer?
MLIR (https://mlir.llvm.org/) is a quickly growing compiler toolkit which attempts to synthesize the learnings of LLVM and currently powers compilers for programming languages, machine learning and circuit design (https://github.com/llvm/circt). and there are a ton of companies with real employees working on it (including Microsoft) and MLIR is at the core of Chris Lattner’s new company, ModularAI. I’d recommend taking a look at it, there are a large number of ways to get involved and a number of paths from contributor to employee.
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Rapid Open Hardware Development (ROHD) Framework by Intel
Might be good to target the CIRCT infrastructure at some point.
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Chisel/Firrtl Hardware Compiler Framework
Did you see the work being done on CIRCT? https://github.com/llvm/circt
I remember one of the reasons you did not want to use firrtl was that its compiler is implemented in Scala and thus hard to integrate into other projexts. CIRCT will solve that problem by providing a firrtl compiler implemented in C++. Other languages like Verilog/VHDL and new high level languages for HLS-like designs are also on the todo list.
- Julia Receives DARPA Award to Accelerate Electronics Simulation by 1,000x
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VHDL backend
Relevant: https://github.com/llvm/circt
What are some alternatives?
SpinalHDL - Scala based HDL
chisel - Chisel: A Modern Hardware Design Language
hdlConvertor - Fast Verilog/VHDL parser preprocessor and code generator for C++/Python based on ANTLR4
torch-mlir - The Torch-MLIR project aims to provide first class support from the PyTorch ecosystem to the MLIR ecosystem.
slither - Static Analyzer for Solidity and Vyper
mlir-aie - An MLIR-based toolchain for AMD AI Engine-enabled devices.
cocotb - cocotb, a coroutine based cosimulation library for writing VHDL and Verilog testbenches in Python
manticore - Symbolic execution tool
amaranth - A modern hardware definition language and toolchain based on Python
svls - SystemVerilog language server
echidna - Ethereum smart contract fuzzer
codeql - CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security