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Lecture Data security and encryption - Lecture 16: RSA

The contents of this chapter include all of the following: principles of public-key cryptography, RSA en/decryption, RSA key setup, why RSA works, exponentiation, efficient encryption, efficient decryption, RSA key generation, RSA security, factoring problem, progress in factoring. | Data Security and Encryption (CSE348) Lecture slides by Lawrie Brown for “Cryptography and Network Security”, 5/e, by William Stallings, briefly reviewing the text outline from Ch 0, and then presenting the content from Chapter 1 – “Introduction”. Lecture # 16 Review have considered: principles of public-key cryptography Chapter 9 summary. RSA RSA is the best known, and by far the most widely used general public key encryption algorithm First published by Rivest, Shamir & Adleman of MIT in 1978 [RIVE78] The Rivest-Shamir-Adleman (RSA) scheme has since that time reigned supreme as the most widely accepted Implemented general-purpose approach to public-key encryption RSA is the best known, and by far the most widely used general public key encryption algorithm, and was first published by Rivest, Shamir & Adleman of MIT in 1978 [RIVE78]. The Rivest-Shamir-Adleman (RSA) scheme has since that time reigned supreme as the most widely accepted and implemented general-purpose approach to public-key encryption. It is based on exponentiation in a finite (Galois) field over integers modulo a prime, using large integers (eg. 1024 bits). Its security is due to the cost of factoring large numbers. RSA It is based on exponentiation in a finite (Galois) field over integers modulo a prime, using large integers (eg. 1024 bits) Its security is due to the cost of factoring large numbers RSA is the best known, and by far the most widely used general public key encryption algorithm, and was first published by Rivest, Shamir & Adleman of MIT in 1978 [RIVE78]. The Rivest-Shamir-Adleman (RSA) scheme has since that time reigned supreme as the most widely accepted and implemented general-purpose approach to public-key encryption. It is based on exponentiation in a finite (Galois) field over integers modulo a prime, using large integers (eg. 1024 bits). Its security is due to the cost of factoring large numbers. RSA By Rivest, Shamir & Adleman of MIT in | Data Security and Encryption (CSE348) Lecture slides by Lawrie Brown for “Cryptography and Network Security”, 5/e, by William Stallings, briefly reviewing the text outline from Ch 0, and then presenting the content from Chapter 1 – “Introduction”. Lecture # 16 Review have considered: principles of public-key cryptography Chapter 9 summary. RSA RSA is the best known, and by far the most widely used general public key encryption algorithm First published by Rivest, Shamir & Adleman of MIT in 1978 [RIVE78] The Rivest-Shamir-Adleman (RSA) scheme has since that time reigned supreme as the most widely accepted Implemented general-purpose approach to public-key encryption RSA is the best known, and by far the most widely used general public key encryption algorithm, and was first published by Rivest, Shamir & Adleman of MIT in 1978 [RIVE78]. The Rivest-Shamir-Adleman (RSA) scheme has since that time reigned supreme as the most widely accepted and implemented