Cryptography
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Solidity Encrypted Messaging dApp
This morning Pavel Durov, founder of Telegram, was arrested at a French airport for refusing to provide backdoor access to the messaging application. This tutorial will demonstrate how to use Elliptic Curve Diffie Hellman (ECDH) cryptography to establish a shared secret and encrypted messaging across a insecure communication channel, in this case a public blockchain.…
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The Future Of Cryptography
Have you ever wondered how the world of cryptography will evolve in the next two decades? As technology races forward, the landscape of data security is set to undergo dramatic transformations. From quantum resistant algorithms to biometric encryption, the world of cryptography is evolving. Let me take you through the fascinating journey of where we…
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Will Quantum Computing Break Bitcoin?
Quantum computing has the potential to transform the way we solve complex problems in various fields, including cryptography. It offers a unique approach to problem solving that can break certain cryptographic algorithms and create new opportunities for cryptography. Bitcoin uses a combination of SHA256 hash functions and secp256k1 elliptic curve (ECDSA) cryptography to secure transactions.…
