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1.8 KiB
1.8 KiB
Basic Wallet
- Do you always look at it encoded ? - Well you have to, the image translators work for the construct program, but there is way too much information to decode the Matrix
Instructions
-
Create a function
generateAddress()that generates a cryptographic key pair on any elliptic curve and stores locally the private key in awallet.pemfile and returns the hash of the public key (spki/der) prepended with '01' -
Create a function
createTransaction(amount, recipient)that takes as arguments an integer and a string. It returns a string with the following format:
sender + recipient + hexAmount + signature
senderis the hash of the public key (spki/der) of the current user prepended with '01'recipientis the recipient taken as parameteramountis the amount taken as parameter in hexadecimal formsignatureis a digital signature of the first three fields, using the private key stored inwallet.pem
Usage
let address = generateAddress();
console.log(address);
// 01ae9596973b45d10e6a65c7fdcc593f63283bd405539c77e83938750d29729fac
let transaction = createTransaction(
200,
"01ffa17f4e0bbb2f049f5d1f9d4ab9fad967e6b0ed9a8fc94563d0b4e47b62e169"
);
console.log(transaction);
// 01ae9596973b45d10e6a65c7fdcc593f63283bd405539c77e83938750d29729fac01ffa17f4e0bbb2f049f5d1f9d4ab9fad967e6b0ed9a8fc94563d0b4e47b62e1692003045022017cdeb0e982e0705044caeb73db8d86992282f466c8b124cff0bfef64ae8be72022100ec4c6025d83a726bb483ebd05e53da37de28eaeb5db85068e355974c3caffaa4