cryptograph 

One-of-a-kind blockchain-based digital collectable made by an icon or artists that supports a charitable cause forever.

Vitalik Buterin's Cryptograph is going on auction tomorrow!

cryptograph by drued July 6, 2020

cryptography 

converting information from its comprehenisble form to a nonsensical form that can only be cracked with special knowledge or a lot of free time. used in the military by ciphers that encrypt messages/information to be kept from prying eyes

The cryptography class that i am taking is fucking hard man...

cryptography by evanpopp February 23, 2006

Quantum Cryptography

A common euphemism for gay anal sex between a student and a professor, especially when the student is the submissive (receiving) partner and the professor is the dominant (penetrating) partner. This phrase is thought to have originated at Caltech, though it has also become common at Stanford and MIT.

Gautam: Has anyone seen Andrea lately?
Navid: I think he's in his advisor's office... probably studying quantum cryptography <knowing look>
Jialin: Wow! They've been in there three hours!

Quantum Cryptography by CallsItWhatItIs July 5, 2017

cryptogasm

The paroxysm of euphoria experienced by unexpectedly rapid crypto currency valuation.

Oh, holy fuck! Ether and XRP are up 40% each in the last 30'days!
Enjoy the cryptogasm! That shit is gonna drop by 75% in the next 3 months.

cryptogasm by YAWA May 13, 2021

Cryptography 

The science of making big data even bigger.

Girl: What would big data tell you about the past?
Boy: Before or after applying cryptography?
Girl: You are foolish.

Cryptography by prg023 May 30, 2016

cryptocrash 

The frequent fall in the price of a cryptocurrency that can occur several times a day, week or month. cryptocurrency, bitcoin, litecoin, ethereum, cryptoburn, cryptoporn, cryptocracy, coinbase

My cryptocurrency drives me nuts, it crashes twice a week. I can’t take it anymore. It’s just a cryptocrash John, think about the long haul. I know Dave, I know!

cryptocrash by joecoolthefool May 28, 2018

Cryptographic nonce 

A pedophile who is skilled in encryption and code-breaking.

A cryptographic nonce was arrested but released because his laptop was password-protected.

Cryptographic nonce by gcsnelgar September 15, 2016