rich1.0AU9913 (npub16u…6lra7)https://nostr.now/npub16ux4qzg4qjue95vr3q327fzata4n594c9kgh4jmeyn80v8k54nhqg6lra7njumphttps://nostr.nowHey bud, the definition of cryptography is "Any of various mathematical techniques for encrypting and decrypting data in order to keep it private when transmitted or stored electronically."