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STARKs, Part I: Proofs with Polynomials

Special thanks to Eli Ben-Sasson for ongoing help, explanations and review, coming up with some of the examples used in this post, and most crucially of all inventing a lot of this stuff; thanks to Hsiao-wei Wang for reviewing Hopefully many people by now have heard of ZK-SNARKs, the general-purpose succinct zero knowledge proof technology that can be used for all sorts of usecases ranging from verifiable computation to privacy-preserving cryptocurrency. дальше »

2018-7-21 23:03


Could Quantum Computers Decipher Cryptocurrency Wallets’ Private Keys? One Researcher Thinks So

A worrying report was published yesterday in the online academic journal, The Conversation, warning that in the future, quantum computers might become capable of cracking cryptocurrency wallets’ private keys—giving potential hackers access to crypto users’ stored digital currencies. дальше »

2018-7-17 03:00


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PoWx Seeks to Change Bitcoin Mining with “Optical PoW”

Nonprofit organization PoWx has launched this week with the goal of boosting the idea behind proof of work (PoW) through more innovative algorithms. The company is seeking to decentralize Bitcoin mining and make it more accessible to consumers through a new technology that executives have dubbed “optical PoW” — a new type of hardware that utilizes a more advanced and energy-efficient form of laser technology as the cornerstone of mining. дальше »

2018-7-14 01:04


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The Genesis Files: With Bit Gold, Szabo Was Inches Away From Inventing Bitcoin

As his Hungarian parents had fled post-war Soviet regime to settle in the United States, Nick Szabo came to call the Californian Bay area of the 1990s his home. Here, he was among the first to frequent the in-person “Cypherpunk” meetings organized by Timothy May, Eric Hughes and other founding members of the collective of cryptographers, programmers and privacy activists centered around the ’90s mailing list of the same name. дальше »

2018-7-13 17:16


China Crypto Mining Malware Siphons $2 Million Worth, Over 1 Million Computers Infected

Malware attacks are one of the easiest ways for hackers to steal money from unsuspecting consumers, especially those that invest in the crypto world. In a report on July 9th, hackers used exactly this method to steal a total of $2 million from over 1 million computers. The hacking took place primarily in China, though […] дальше »

2018-7-10 10:13


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Love is like a garden! Neglected and rotten growth creeps, well-developed and flourishes in abundance. Do not always get love. Love must work together daily!

Cryptocurrency mining malware that infected over a million computers in China reportedly earned its creators more than $2 million over two years. According to a local news report on Monday, police in China’s Da Lian city have arrested 20 suspects from a computer technology firm who allegedly gained control of the large number of computers дальше »

2018-7-9 14:46