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Hi all, if you're here, no doubt you're interested in obtaining and trading the fastest growing cryptocurrency of 2025, Choucoin©.
This revolutionary cryptocurrency is poised to revolutionize how goods and services are traded all around the world.
I just told you! It's the future! What do you mean? What's a cryptocurrency? C'mon everybody knows that a cryptocurrency is. You know, it's the blockchain and the stuff with the numbers and computers. Also, security, because... you know... it is called cryptocurrency, so obviously cryptography is making it secure and stuff. Anyways, dumb question. Let's move on.
This incredibly sought-after and rare currency is only obtainable by receiving it from someone who already owns it! That's right, it's impossible to obtain.
Lucky for you, by signing up for Professor Chou's Cryptography class, you can receive newly minted Choucoin©. For the Spring semester of 2025, each student will receive 20 Choucoin© upon turning in the first homework assignment.
To begin trading Choucoin©, you first need to set up a wallet. A wallet will contain
*An identifying name *A public/private key pair
You will find tools to generate a public/private key pair on the Choucoin© Tools page.
All transactions should be posted on the class Canvas discussion board.
You may make posts under a name there, but note that anyone can choose any name, so a transaction should not be trusted simply by name alone!
Here is an example of how to give Choucoin (CC) via the message board:
Alice bought an item from Bob for 3 Choucoin. The person who is giving the Choucoin needs to go post the transaction. Alice first needs to create the message which will include the time of the transaction. Her message first begins like:
TIME: 9/7/24, 14:25:14, Alice gives 3 Choucoin to Bob.
Alice must digitally sign this message in order for us to believe it is her posting this message. To do this, we use the function ``RSAsign()'' found here: Choucoin© Tools. Input your transaction message, public key parameter N, and your secret key parameter d. This will output your signed message, which will look something like:
TIME: 9/7/24, 14:25:14, Alice gives 3 Choucoin to Bob.
SIGNED: 840321623094276238432491823948267132432983240
This text output is the actual message we want to post to the transaction forum.
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