Richard Carback's avatar
Richard Carback
rcarback@carback.us
npub1cac5...mnv7
Privacy Preserving Cryptography - Voting and Governance - Blockchain - Cyber Security co-founder https://xx.network
Richard Carback's avatar
rcarback 2 months ago
image Last week I presented a paper at E-Vote ID: “Revisiting Silent Coercion” — This was joint work with a large team, and it took years. Jeremy Clark deserves the most credit for getting this paper published. 🙏 The paper explores “coercion” (vote buying, forcing someone to vote the way you’d like) that is “silent” (voter doesn’t know about it). More Details: #voting #digitaldemocracy #electionintegrity #crypto #coercion
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rcarback 7 months ago
Interesting news for quantum doom clock, Craig Kidney, the 2019 author of "How to factor 2048 bit rsa integers in 8 hours using 20 million noisy qubits" just published an update of "with less than a million noisy qubits", on arxiv - That is close to my estimate from January! Kidney's treatment is, of course, substantially more thorough than the estimates on - but this convergence on estimates is key evidence that the progress is real and accelerating! Kidney's full article, "How to factor 2048 bit RSA integers with less than a million noisy qubits" is here: https://arxiv.org/pdf/2505.15917 We'll be updating and linking it on quantum doom clock shortly! #quantum #cryptography #rsa
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rcarback 9 months ago
I'm working on the April 2025 for the Quantum Doom Clock, which you should all subscribe to! Here's some tidbits from last months update: QDC now projects March 8, 2028 as the breaking point for cryptocurrency security. Major quantum systems from Amazon, Microsoft, and IQM show error rates approaching 10^-4, accelerating the timeline by several months. That is some scary fast progress 🤓 Tech leaders are revising quantum timelines dramatically: 🕛 Gates: "useful in 3-5 years." 🕧 Pichai: "practical applications in 5-10 years." 🕐 Krishna: "remarkable progress by decade's end." 🚨 The threat to cryptographic foundations is imminent. 🚨 Major breakthroughs are accelerating development: Amazon's Ocelot, Microsoft's Majorana 1, and massive funding ($400M+) flowing into quantum computing. The clock is ticking for current encryption methods. ⏱️ Visit and sign up to get the latest. Update goes out next week!
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rcarback 9 months ago
new protocol actor names just dropped image
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rcarback 1 year ago
Assuming accurate reporting, I strongly condemn the recent arrest of Telegram’s #PavelDurov in France. Refusing to moderate other’s speech is not terrorism. It is not conspiracy to commit a crime. Pavel’s arrest is a stain on the central fraternity between France and the US in supposedly being the world’s defenders of free speech and liberty. France is continuing an unfortunate tradition our governments have of ignoring our values whenever it is convenient. This is both wrong and short sighted. While I understand the “Telegram is not E2EE and gives full access to Russia” sentiment (e.g., ), I believe this is an L take. In this context, it is saying if you are capable of moderating then you should be required to do so per government orders. Any precedent set here will be used against other platforms. We should be extremely uncomfortable about this situation. We are violating the long-standing principle of going after the criminals and not the mediums they use. You can pretend that Signal/WhatsApp is somehow incapable of modifying their client to add monitoring, but they are definitely capable of monitoring usage and just choose not to record that metadata. Geopolitically this is an unprecedented, massive propaganda win for Russia. As they continue to suppress freedom at home, they can now credibly say they’re fighting to free him. Make no mistake, Telegram is harmful. They do not care about free speech or privacy for their users. Their business model exploits access to your messages. Just because a fascist regime enjoys special access does not mean you should join in the facism. It is as simple as “two wrongs do not make a right.”
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rcarback 1 year ago
This #crowdstrike crisis feels like a "we fired the guy who managed the tool/process that would have prevented this" situation 🤦‍♂️ My ❤️ goes out to all the IT folks out there dealing with this.