Hi, I buy, sell and trade items. You can find some of my current items with cash prices (USD) in the table below. I can accept crypto or bank transfer for selling. I have new items coming and going...
We show that the attacks based on the linear decomposition method introduced by the author and the span-method introduced by Tsaban allow one to find the transmitted message in the cryptosystem and the exchanged key in the protocol which are proposed...
The construction of public key quantum money based on standard cryptographic assumptions is a longstanding open question. Here we introduce franchised quantum money, an alternative form of quantum money that is easier to construct. Franchised quantum...
Quantum Cryptography uses the counter-intuitive properties of Quantum Mechanics for performing cryptographic tasks in a secure and reliable way. The Quantum Key Distribution (QKD) protocol BB84 has been proven secure against several important types o...
Internet of Drones (IoD) is expected to play a central role in many civilian and military applications, that require sensitive and mission-critical information to be processed. It is therefore vital to ensure the security and privacy of IoD. However,...
Points: 1056 | Comments: 140 | Author: tptacek
铜锁/Tongsuo is a Modern Cryptographic Primitives and Protocols Library (⭐ 1423)
Cryptoprimitives rely on thorough theoretical background, but often lack basic usability features making them prone to unintentional misuse by developers. We argue that this is true even for the state-of-the-art designs. Analyzing 52 candidates of th...
Richard Teng is a Singaporean business executive who is the co-chief executive officer (CEO) of Binance, a cryptocurrency exchange. Previously, he worked
Zenbot is a command-line cryptocurrency trading bot using Node.js and MongoDB. (⭐ 8281)
In 2008, Satoshi Nakamoto proposed an electronic cash system (bitcoin) that is completely realized by peer-to-peer technology. The core value of this scheme is that it proposes a solution based on Proof-of Work, so that the cash system can run in a p...
The last decade has seen a variety of Asset-Transfer systems designed for decentralized environments. To address the problem of double-spending, these systems inherently make strong model assumptions and spend a lot of resources. In this paper, we ta...
Monero: the secure, private, untraceable cryptocurrency (⭐ 10369)
Private comparison is a primitive for many cryptographic tasks, and recently several schemes for the quantum private comparison (QPC) have been proposed, where two users can compare the equality of their secrets with the help of a semi-honest third p...
We illustrate through example 1 and 2 that the condition at theorem 1 in [8] dissatisfies necessity, and the converse proposition of fact 1.1 in [8] does not hold, namely the condition Z/M - L/Ak < 1/(2 Ak^2) is not sufficient for f(i) + f(j) = f(k...
An attacker that gains access to a cryptocurrency user's private keys can perform any operation in her stead. Due to the decentralized nature of most cryptocurrencies, no entity can revert those operations. This is a central challenge for decentraliz...
There are four types of coding: Data compression (or source coding) Error control (or channel coding) Cryptographic coding Line coding Data compression attempts
Feb 3, 2025 · Discover 17 surprising ways these Zapper features simplify your life – from paying bills to managing loyalty perks and spending crypto.
Überlegen Sie sorgfältig, ob eine Investition in Krypto-Assets für Sie angesichts Ihrer finanziellen Situation und Ihrer Risikotoleranz geeignet ist. Weitere Informationen zu den Risiken, die mit dem …
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