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Cryptocurrency Wallet SafeWallet Introduces Alternative to Private Keys and Mnemonic Phrases

In a bid to entirely eradicate the issues of loss, theft and other challenges that comes with crypto wallet private keys and mnemonic phrases, SafeWallet has introduced a new system of wallet security that enables users recover their digital currencies with just their QR code based user IDs and preset security questions, according to a press release  by the firm. дальше »

2018-7-30 17:00


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QR Code Encrypted Private Keys to be Replaced by Crypto Wallet

Decentralized cryptocurrency wallet SafeWallet is launching a new QR code-based user identification system to replace mnemonic phrases and private keys, the firm announced Friday. The app, operated by China-based Cheetah Mobile, will use a two-tier security system to grant users access to their holdings, according to a press release. The first stage will have users scan дальше »

2018-7-27 20:25


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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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