RSA Algorithm - How does it work? - I'll PROVE it with an Example! -- Cryptography - Practical TLS
Practical Networking
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If you’ve been in the Network Engineering career field for any small amount of time, then you’ve probably been frustrated at how difficult it was to find articles and videos that were reliable, thorough, and understandable. You found articles that were very entry level, that perhaps gave simple definitions but did not communicate enough to explain how technologies actually worked. You found articles that were overly detailed, that went into so much minutia that the original point would be lost. The intent of the blog and video channel is to bridge that gap — providing the happy, practical medium between overly simplistic and overly detailed. PracNet teaches in a manner that is accessible, easy to learn, and easy to pass on. By presenting complex technology simply, PracNet provides practical, immediately applicable, knowledge of the Network Engineering industry.
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In this we discuss RSA and the RSA algorithm. We walk our way through a math example of generating RSA keys, and then proving the ability to encrypt a message with one key and decrypt with the other (in both directions). We show you how RSA uses prime numbers to create keys and encrypt/decrypt messages. And discuss how the Security of RSA lies in the difficulty of Semi Prime factorization. Asymmetric encryption is often described as "you can encrypt with the public, and decrypt with the private... And while that is true for RSA, it isn't true for the other Asymmetric Encryption Protocols (DH, DSA). We'll have dedicated videos covering those next. Watching this will give you a more complete understanding of RSA and Asymmetric Encryption. This lesson is a free sample lesson from the the greatest TLS and SSL training course ever created. No instructor rambling on about pointless stories. No slides with massive walls of text. No time wasting. Only simple, effective, and precise explanations. Complimented with practical illustrations and visuals. 🔐 More details about the course: https://classes.pracnet.net/courses/practical-tls 🏢 Do you configure or troubleshoot TLS/SSL for work? If so, I'm willing to bet your employer would happily pay for this SSL training. Reach out if you'd like to coordinate an introduction for a bulk license purchase with your company. I'm happy to provide a generous referral bonus =) 💬 Join Practical Networking Discord https://discord.com/invite/yrexngJ 🖧 Want to learn how how data moves through a network? https://www.youtube.com/playlist?list=PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi 00:00 - Intro to RSA Algorithm 01:51 - RSA Math - Factors, Primes, Semi-Primes, Modulo 04:59 - RSA Math - Generating RSA Keys 09:08 - RSA Math - Encrypting with Public Key, Decrypting with Public Key 10:53 - RSA Math - Encrypting with Private Key, Decrypting with Public Key 12:40 - How secure is RSA algorithm? 15:15 - Practical TLS - the Ultimate TLS/SSL Training Course Since you've made it to the bottom of the Description, here's a $100 off coupon code you can use on the full course =) YT100
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