If cryptocurrencies aren’t managed by any central authority, what’s to stop anyone just printing themselves some money and spending it on pizza? The answer, excitingly, is “math”.
All tagged blockchain
Bobcoin, blockchains, and cryptocurrency
How do cryptocurrencies actually work, though? Join Alice and Bob as they embark on designing a new digital ledger for secure “Bobcoin” transactions.
Encrypting with AES: a simple cipher tool in Go
AES is an amazing, state-of-the-art encryption system, and it’s built right in to Go as part of the standard library. It’s also incredibly easy to use. Let’s see how!