arnaucube.com/public/index.html
public/index.htmlRaw
1<!DOCTYPE html>
2<html lang="en">
3
4 <head>
5 <meta name="description" content="arnaucube blog" />
6 <meta charset="utf-8">
7 <title>arnaucube - blog</title>
8 <meta name="title" content="arnaucube - blog">
9 <meta name="description" content="arnaucube blog">
10
11 <meta property="og:title" content="arnaucube - blog" />
12 <meta property="og:description" content="arnaucube blog" />
13 <meta property="og:url" content="https://arnaucube.com/blog" />
14 <meta property="og:type" content="article" />
15 <meta property="og:image" content="https://arnaucube.com/blog/img/logoArnauCube.png" />
16 <meta name="twitter:title" content="arnaucube - blog">
17 <meta name="twitter:description" content="arnaucube blog">
18 <meta name="twitter:image" content="https://arnaucube.com/blog/img/logoArnauCube.png">
19 <meta name="twitter:card" content="summary_large_image">
20 <meta name="author" content="arnaucube">
21
22 <link rel="icon" type="image/png" href="img/logoArnauCubeFavicon.png">
23
24 <meta name="viewport" content="width=device-width, initial-scale=1">
25
26 <link href="css/bootstrap.min.css" rel="stylesheet">
27 <link rel="stylesheet" href="css/style.css">
28
29 <!-- highlightjs -->
30 <!-- <link rel="stylesheet" href="js/highlightjs/atom-one-dark.css"> -->
31 <link rel="stylesheet" href="js/highlightjs/atom-one-light.css">
32 <!-- <link rel="stylesheet" href="js/highlightjs/gruvbox-dark.css"> -->
33 <script src="js/highlightjs/highlight.pack.js"></script>
34
35 <!-- katex -->
36 <link rel="stylesheet" href="js/katex/katex.min.css">
37 </head>
38
39 <body>
40
41 <!-- o_gradient_background" -->
42 <nav id="mainNav" class="navbar navbar-default navbar-fixed-top"
43 style="height:50px;font-size:130%;">
44 <div class="container">
45 <div style="float:left;">
46 <a href="/blog" style="color:#000;display:inline-block;">Blog index</a>
47 <span style="margin-right:20px; margin-left:20px;">|</span>
48 <a href="/blog/notes.html" style="font-size:90%;color:#000;display:inline-block;">other-notes</a>
49 </div>
50 <div style="float:right;">
51 <a href="/" style="color:#000;display:inline-block;">arnaucube.com</a>
52 <div class="onoffswitch" style="margin:10px;display:inline-block;" title="change theme">
53 <input onclick="switchTheme()" type="checkbox" name="onoffswitch" class="onoffswitch-checkbox"
54 id="themeSwitcher">
55 <label class="onoffswitch-label" for="themeSwitcher"></label>
56 </div>
57 </div>
58 </div>
59 <img style="height:5px; width:100%; margin-top:8px;" src="img/gradient-line.jpg" />
60 </nav>
61
62
63
64 <div class="container" style="margin-top:40px;max-width:800px;">
65 <a href='/blog/protogalaxy.html'><div class="row postThumb">
66 <h3>Notes on ProtoGalaxy</h3>
67
68<p>The idea of these notes is to provide some extra intuition and explainations on ProtoGalaxy’s paper.
69ProtoGalaxy is a <em>folding scheme</em> which iterates on ideas from ProtoStar paper.</p>
70
71<p><em>2023-08-20</em></p>
72
73</div>
74
75</a><a href='https://raw.githubusercontent.com/arnaucube/math/master/notes_hypernova.pdf'><div class="row postThumb">
76 <h3>Notes on HyperNova (pdf)</h3>
77
78<p>This document contains notes on HyperNova and CCS.</p>
79
80<p><em>2023-05-16</em></p>
81
82</div>
83
84</a><a href='/blog/ipa.html'><div class="row postThumb">
85 <h3>IPA polynomial commitment by hand</h3>
86
87<p>This post overviews the IPA polynomial commitment described in the Halo paper, first by providing an overview on the protocol, then by doing a step-by-step example with small values, following the style done in the “Plonk by hand series” from Joshua Fitzgerald, and later by providing a Sage implementation of the protocol.</p>
88
89<p><em>2023-04-06</em></p>
90
91</div>
92
93</a><a href='https://raw.githubusercontent.com/arnaucube/math/master/notes_fri_stir.pdf'><div class="row postThumb">
94 <h3>Notes on FRI and STIR (pdf)</h3>
95
96<p>This document contains notes on FRI low degree testing and the trick to convert it to a polynomial commitment scheme.
97(Update 2024-03-22: also few notes on STIR).</p>
98
99<p><em>2023-02-26</em></p>
100
101</div>
102
103</a><a href='/blog/powersoftau.html'><div class="row postThumb">
104 <h3>Implementing the powers of tau contributor</h3>
105
106<p>In the following notes we go over the ideas behind the <em>Powers of Tau</em> ceremony, how participants contribute and how the contributions are verified (logic & code). We focus on the Ethereum’s upcoming KZG-Ceremony.</p>
107
108<p><em>2023-01-02</em></p>
109
110</div>
111
112</a><a href='/blog/ringsig.html'><div class="row postThumb">
113 <h3>bLSAG ring signatures overview</h3>
114
115<p>Notes on bLSAG: Back’s Linkable Spontaneous Anonymous Group signatures</p>
116
117<p><em>2022-07-20</em></p>
118
119</div>
120
121</a><a href='/blog/shamir-secret-sharing.html'><div class="row postThumb">
122 <h3>Lagrange Polynomial Interpolation and Shamir secret sharing</h3>
123
124<p>Overview of Langrange Polynomial interpolation and Shamir’s secret sharing.</p>
125
126<p><em>2021-10-10</em></p>
127
128</div>
129
130</a><a href='/blog/kzg-batch-proof.html'><div class="row postThumb">
131 <h3>Batch proof in KZG Commitments</h3>
132
133<p>The benefit of <em>batch proof</em> is that allows us to proof multiple points while the proof size remains constant to one <span class="math inline">\(\mathbb{G}_1\)</span> point.</p>
134
135<p><em>2021-08-14</em></p>
136
137</div>
138
139</a><a href='/blog/kzg-commitments.html'><div class="row postThumb">
140 <h3>Notes on KZG polynomial commitments</h3>
141
142<p>In the following notes I’ve tried to summarize the KZG Commitments scheme with the concepts that helped me to follow the reasoning.</p>
143
144<p><em>2021-08-05</em></p>
145
146</div>
147
148</a><a href='/blog/blind-signatures-ec.html'><div class="row postThumb">
149 <h3>Notes on blind signatures over elliptic curves</h3>
150
151<p>In this notes, we will cover the scheme proposed at <em>“New Blind Signature Schemes Based on the (Elliptic Curve) Discrete Logarithm Problem”</em> paper by Hamid Mala & Nafiseh Nezhadansari.</p>
152
153<p><em>2021-07-30</em></p>
154
155</div>
156
157</a><a href='/blog/coffeeminer-hacking-wifi-cryptocurrency-miner.html'><div class="row postThumb">
158 <h3>CoffeeMiner: Hacking WiFi to inject cryptocurrency miner to HTML requests</h3>
159
160<p>The goal of this post, is to explain how can be done the attack of MITM (Machine-In-The-Middle) to inject some javascript in the html pages, to force all the machines connected to a WiFi network to be mining a cryptocurrency for the attacker.</p>
161
162<p><em>2018-01-04</em></p>
163
164</div>
165
166</a><a href='/blog/flock-botnet.html'><div class="row postThumb">
167 <h3>Auto generated tweets from Markov chains</h3>
168
169<p>Developing a twitter botnet with autonomous bots replying tweets with text generated based on probabilities in Markov chains</p>
170
171<p><em>2017-12-29</em></p>
172
173</div>
174
175</a><a href='/blog/blogo.html'><div class="row postThumb">
176 <h3>Static blog template engine implementation in Go</h3>
177
178<p>How has this blog been made? In this post we will see how to develop a minimalistic static blog template engine with Go.</p>
179
180<p><em>2017-12-26</em></p>
181
182</div>
183
184</a>
185 </div>
186
187 <footer style="text-align:center; margin-top:100px;margin-bottom:50px;">
188 <div class="container">
189 <br>
190 <a href="/blog">Go to main</a>
191 <br><br>
192 <div class="row">
193 <ul class="list-inline">
194 <li><a href="https://twitter.com/arnaucube"
195 style="color:gray;text-decoration:none;"
196 target="_blank">twitter.com/arnaucube</a>
197 </li>
198 <li><a href="https://github.com/arnaucube"
199 style="color:gray;text-decoration:none;"
200 target="_blank">github.com/arnaucube</a>
201 </li>
202 </ul>
203 </div>
204 <div class="row" style="display:inline-block;">
205 Blog made with <a href="http://github.com/arnaucube/blogo/"
206 target="_blank" style="color: gray;text-decoration:none;">Blogo</a>
207 </div>
208 </div>
209 </footer>
210
211 <script>
212 </script>
213 <script src="js/external-links.js"></script>
214 <script>hljs.initHighlightingOnLoad();</script>
215 <script defer src="js/katex/katex.min.js"></script>
216 <script defer src="js/katex/auto-render.min.js"></script>
217 <script>
218 document.addEventListener("DOMContentLoaded", function() {
219 renderMathInElement(document.body, {
220 displayMode: false,
221 // customised options
222 // • auto-render specific keys, e.g.:
223 delimiters: [
224 {left: '$$', right: '$$', display: true},
225 {left: '$', right: '$', display: false},
226 {left: "\\[", right: "\\]", display: true},
227 {left: "\\(", right: "\\)", display: false},
228 {left: "\\begin{equation}", right: "\\end{equation}", display: true}
229 ],
230 // • rendering keys, e.g.:
231 throwOnError : true
232 });
233 });
234
235 ///
236 let theme = localStorage.getItem("theme");
237 if ((theme === "light-theme")||(theme==null)) {
238 theme = "light-theme";
239 document.getElementById("themeSwitcher").checked = false;
240 } else if (theme === "dark-theme") {
241 theme = "dark-theme";
242 document.getElementById("themeSwitcher").checked = true;
243 }
244 document.body.className = theme;
245 localStorage.setItem("theme", theme);
246
247 function switchTheme() {
248 theme = localStorage.getItem("theme");
249 if (theme === "light-theme") {
250 theme = "dark-theme";
251 document.getElementById("themeSwitcher").checked = true;
252 } else {
253 theme = "light-theme";
254 document.getElementById("themeSwitcher").checked = false;
255 }
256 document.body.className = theme;
257 localStorage.setItem("theme", theme);
258
259 console.log(theme);
260 }
261 </script>
262 <script>
263 function tagLinks(tagName) {
264 var tags = document.getElementsByTagName(tagName);
265 for (var i=0, hElem; hElem = tags[i]; i++) {
266 if (hElem.parentNode.className=="row postThumb") {
267 continue;
268 }
269 hElem.id = hElem.innerHTML.toLowerCase().replace(" ", "-");
270 hElem.innerHTML = "<a style='text-decoration:none;color:black;' href='#"+hElem.id+"'>"+hElem.innerHTML+"</a>";
271 }
272 }
273 tagLinks("h2");
274 tagLinks("h3");
275 tagLinks("h4");
276 tagLinks("h5");
277 </script>
278 <script src="js/mermaid.min.js"></script>
279
280
281 </body>
282</html>
283