Cryptography
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X @mert | helius.dev
mert | helius.dev· 2025-10-26 17:07
RT lucid.⛩️ (@lucidzk)this is what happens when a technology is built on first principles. privacy, freedom, individual sovereignty and not made up hype cycles.capital markets make the rest obvious: why wouldn’t you accumulate the asset of a system that literally enforces freedom cryptographically!? ...
How Google's quantum breakthrough could disrupt AI, cryptography, and global tech
Invezz· 2025-10-23 13:22
Google's quantum leap sends a shockwave through the world's tech stack, as the tech giant unveiled a new quantum computing milestone, said to cut certain computational tasks from thousands of years to... ...
X @Cointelegraph
Cointelegraph· 2025-10-22 12:30
Could BTE be the cryptographic key to ending frontrunning forever?Deep dive below.https://t.co/Erhhy1mM5b ...
X @Nick Szabo
Nick Szabo· 2025-10-21 06:56
RT Secure Sovereign 🚀₿❤️ (@secsovereign)Bitcoin's biggest vulnerability isn't the protocol. It's 6 people.Core maintainers:Michael FordHennadii StepanovAndrew ChowGloria ZhaoRuss Yanofsky+ Luke DashjrAll publicly identified. All have families. All have known sponsors. All live under three-letter agency jurisdiction.Remember Project Veritas? Jan 25, 2023: drops Pfizer exposé. Goes viral (50M+ views). Gets censored everywhere. Feb 20, 2023: founder ousted by board over "expense reports." Org collapses by Sept ...
X @Ansem
Ansem 🧸💸· 2025-10-21 05:29
RT Riccardo Spagni (@fluffypony)ZCash is a VC / hedge fund backed centralised (bankster) coin that literally cripples itself to become compliant. It’s not a revenge against any of that, it’s a full on embrace of all of that.Does ZCash embrace the cypherpunk manifesto by Eric Hughes? Consider some key quotes, but I encourage you to read it all:“Since we desire privacy, we must ensure that each party to atransaction have knowledge only of that which is directly necessaryfor that transaction. Since any informa ...
X @mert | helius.dev
mert | helius.dev· 2025-10-20 20:43
privacy is about minimizing information leakagethere are a few properties around thisi) the actual cryptographyii) the anonymity setiii) the user behaviourthe state of the art when it comes to i) is ZK, this is not a debatea decoy system will use ring signatures which are designed to "confuse" but they do not actually encrypt the datazcash does not try to confuse a potential tracker, it makes the data secret so that it is invisible to begin withthis is basic math (and it's why monero wants to add FCMP++, ri ...
X @mert | helius.dev
mert | helius.dev· 2025-10-18 10:31
RT sacha 🦣 (@ssaintleger)my answer to why zcash can't be copied (even if you somehow manage to bootstrap a $1bn+ shielded pool and a mission driven group of world class cryptographers)"firstly, what you can't copy is the proof of work distribution over 10 years... with no premine, with no ICO, with 10 years of down only, with miners having to sell all the timesecondly, it's very difficult to get a social layer that has people that have lived through the cypherpunk era, in the 1980s in the 1990s, when they h ...
X @vitalik.eth
vitalik.eth· 2025-10-18 05:28
Efficiency Metrics in Cryptography - The industry suggests reporting cryptographic overhead as a ratio of in-cryptography computation time versus raw computation time [1] - This ratio provides a hardware-independent measure of efficiency loss when using cryptographic applications instead of trust-dependent ones [1] - Overhead factor aids developers in estimating cryptographic computation time based on their existing knowledge of raw computation time [1] Challenges in Overhead Measurement - Measuring overhead is complex due to heterogeneous operations in execution and proving, especially with SIMD/parallelization and memory access patterns [2] - Despite imperfections, the industry believes overhead factor remains a valuable metric [2]
X @mert | helius.dev
mert | helius.dev· 2025-10-13 19:02
"xmr is not on exchanges but zec is, therefore xmr is private" is the dumbest shit I've seenby this logic, HYPE is more "crypto" than BTC because it's not on as many exchangesso is retardcoin69000 btw, which is on 0 exchanges — likely the pinnacle of privacyprivacy comes down to i) technology + ii) behaviourfor tech, zk privacy > decoy privacy (ring signatures)determinism > probabilitiesthis is not an opinion, this is mathfor behaviour, any private system can be broken if the user is careless, in this case, ...