From 10178e47895f64647e414f1e79ad9e8d7156cfc5 Mon Sep 17 00:00:00 2001
From: Nazar Serhiichuk <43041209+G1gg1L3s@users.noreply.github.com>
Date: Tue, 2 May 2023 00:25:17 +0300
Subject: [PATCH] Replace RSA link with the other (#47)

The original returned 404, so I doubt that it will be fixed.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ff686e3..106f4b3 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ It will be extended gradually as I find something of "must-have" value. Pull req
 
 * [New Directions in Cryptography](https://www-ee.stanford.edu/~hellman/publications/24.pdf) - Seminal paper by Diffie and Hellman, introducing public key cryptography and key exchange/agreement protocol.
 * [RFC 2631: Diffie-Hellman Key Agreement](https://tools.ietf.org/html/rfc2631) - An explanation of the Diffie-Hellman methon in more engineering terms.
-* [A Method for Obtaining Digital Signatures and Public-Key Cryptosystems](https://people.csail.mit.edu/rivest/Rsapaper.pdf) -  Original paper introducing RSA algorithm. 
+* [A Method for Obtaining Digital Signatures and Public-Key Cryptosystems](https://web.williams.edu/Mathematics/lg5/302/RSA.pdf) -  Original paper introducing RSA algorithm. 
 * [RSA Algorithm](http://www.di-mgt.com.au/rsa_alg.html) - Rather education explanation of every bit behind RSA.
 * [Secure Communications Over Insecure Channels ](http://www.merkle.com/1974/PuzzlesAsPublished.pdf) - Paper by R. Merkle,   predated "New directions in cryptography" though it was published after it. The Diffie-Hellman key exchange is an implementation of such a Merkle system.
 * [On the Security of Public Key Protocols ](http://www.cs.huji.ac.il/~dolev/pubs/dolev-yao-ieee-01056650.pdf) - Dolev-Yao model is a formal model, used to prove properties of interactive cryptographic protocols.