Improve Signatures and other pages

docs/AboutReversing.md

@@ -1 +1,3 @@
+# What is Reverse Engineering?
+
 ## TODO

docs/Client Features/JoinScripts.md

@@ -0,0 +1 @@
+TODO

docs/Client Security/Signatures.md

@@ -1,20 +1,43 @@
+# What are signatures?
+
 ## Introduction
 
-Signatures are another method of security ROBLOX uses to prevent any unauthorized tampering with external requests to Roblox Servers.
+Signatures are another means of security ROBLOX uses to prevent any unauthorized tampering with external requests from ROBLOX Servers.
 
-Traditionally, Signatures are as the name implies, a method of determination to insure all information is indeed coming from the authorized sender.
+Traditionally, signatures are, as the name suggests, a method to determine the actual author/sender of an article.
 
-In today's world, digitial signatures are analogous — They utilize mathematical algorithms to validate the authenticity of such data.[^1]
+In today's world, digitial signatures are analogous (to traditional signatures) — They utilize mathematical algorithms to validate the authenticity of such data.[^1]
+
+This abstract graph demonstrates the signing process:[^2]
+```mermaid
+flowchart LR
+    id1[(Data)]-->id2[Sign]---id3>Private Key]
+    id2-->id7[(Signed Data)]-->id5
+    id6>Public Key]---id5[Verify]-->id4[(Data)]
+```
 
 ## Client Signatures
 
 ROBLOX uses (and *used*) signatures for a multitude of things including but not limited to:
     
-- JoinScripts<sub><sup>[Citation needed]</sup></sub>
-- Online CoreScripts (2010-2015)
+- [JoinScripts](/Client Security/JoinScripts)
+- Online CoreScripts (2010-2015)<sub><sup>[Citation needed]</sup></sub>
+
+### Specification
+ROBLOX uses the [RSA](https://en.wikipedia.org/wiki/RSA_(cryptosystem)) algorithm (1024-bits) with X509 and PKCS7 encoding.
+
+Signature wrappers have differed between the years but here are the primary forms:
+
+- `--rbxsig%DATA%` (2013-2020)
+- `--rbxsig2%DATA%` (Since 2018)
+- `--rbxsig4%DATA%` (Since 2020)
+
+(**DATA** refers to the actual signature)
 
 
 <h3 id="see-also">See Also:</h3>
 - [Generating a public/private key](/Extras/KeyGeneration)
+- [JoinScripts](/Client Security/JoinScripts)
 
-[^1]: More Information: [https://www.cisa.gov/uscert/ncas/tips/ST04-018](https://www.cisa.gov/uscert/ncas/tips/ST04-018)
+[^1]: More Information: [https://www.cisa.gov/uscert/ncas/tips/ST04-018](https://www.cisa.gov/uscert/ncas/tips/ST04-018)
+[^2]: The server is the signer, the client is the verifier

docs/Honerable Users/Brent.md

@@ -0,0 +1,4 @@
+# About Brent
+Brent is the founder of the <img src="/assets/iTunesArtwork@2xNoBG.png"  width="16" height="16"/> **ROBLOX Reverse-Engineering** discord server and an avid ROBLOX Reverse-Engineer ever since he joined ROBLOX in 2013.
+
+## History

docs/hidden/discord.md

@@ -0,0 +1,21 @@
+# Join the Discord
+<h4 id="please-solve-this-challenge">Please solve this challenge to continue!</h4>
+
+<script src="https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
+    async defer>
+</script>
+<form action="/api/getDiscord" method="POST" id="captchaForm">
+<div id="g-recaptcha"></div>
+</form>
+<script>
+var onloadCallback = function() {
+    grecaptcha.render(document.getElementById("g-recaptcha"), {
+      'sitekey' : '6Le9nYYiAAAAAD4sZTVWRai4oSfXmfqEINei9mdI',
+      'callback' : correctCaptcha
+    });
+  };
+
+var correctCaptcha = function(response) {
+    document.getElementById("captchaForm").submit();
+};
+</script>

mkdocs.yml

@@ -19,6 +19,8 @@ theme:
 nav:
     - Home: 'index.md'
     - What is Reversing?: 'AboutReversing.md'
+    - Client Features:
+      - JoinScripts: 'Client Features/JoinScripts.md'
     - Client Security:
       - What are signatures?: 'Client Security/Signatures.md'
     - Common Issues:
@@ -26,6 +28,8 @@ nav:
       - Issue 2: 'Common Issues/test2.md'
     - Extras:
       - Generating a public/private key: 'Extras/KeyGeneration.md'
+      - Honerable Users:
+        - Brent: "Honerable Users/Brent.md"
 extra:
   generator: false
 extra_css:
@@ -37,4 +41,9 @@ plugins:
         - hidden/*
 markdown_extensions:
   - footnotes
+  - pymdownx.superfences:
+      custom_fences:
+        - name: mermaid
+          class: mermaid
+          format: !!python/name:pymdownx.superfences.fence_code_format
 copyright: We're not affiliated, associated, authorized, or endorsed by ROBLOX Corporation in any way, shape, or form.