Cryptography and Encryption. Cryptography Introduction [Number Theory]

cryptography technique is used in real world. The process of disguising a message in such a way as to hide its substance is encryption. An encrypted message is ciphertext. The process of turning ciphertext back into plaintext is decryption. Cryptography is the study and practice of techniques for secure communication in the presence of third parties called adversaries. --------------------------------------------- ★★Trade crypto with the power of 100x leverage Boost your cryptocurrency profits by going long or short on a secure and ultra-fast platform. https://primexbt.com?signup=81788 ★★ World's Largest Crypto Exchange: https://www.binance.com/?ref=19081793 ★BUY $100 OF BITCOIN & GET $10 FOR FREE ★☆★https://www.coinbase.com/join/58cea11... ★★ Earn Free Bitcoin EveryHour, platform since 2012, https://freebitco.in/?r=2616752 ★★ Earn Free Bitcoin or Paypal Money or Gift Card from Simple Survey, shopping, and playing games. https://featu.re/EVEREST --------------------------- 👍Subscribe to my YouTube channel for notifications on new videos ----------------- #cryptographybitcoin #cryptocurency #blockchain Source Video (Reuse under CC): https://www.youtube.com/watch?v=2sQ47YSmY9I