1696f64 · ANProto · pear-git-v3

Changed files (6) +61 -61

README.md +7 -7

…	…	@@ -1,25 +1,25 @@
1		# AProto
	1	# ANProto
2	2
3		ed25519 keypairs sign ts + hash in base64
	3	ed25519 keypairs sign timestamp + hash in base64
4	4
5	5	### code
6	6
7	7	use Deno or your browser
8	8
9	9	```
10		import { a } from './a.js'
	10	import { an } from './an.js'
11	11
12		console.log(await a.gen())
	12	console.log(await an.gen())
13	13
14	14	// BSY7/er4VJIu08o39NaRAiPY/MAvd7oQhlGCRDABjYU=tQa03kqUWG3VtHZ98++lHFBeQ4JKZwuTH2CjC/K6P8EFJjv96vhUki7Tyjf01pECI9j8wC93uhCGUYJEMAGNhQ==
15	15
16		console.log(await a.hash('Hello World'))
	16	console.log(await an.hash('Hello World'))
17	17	// pZGm1Av0IEBKARczz7exkNYsZb8LzaMrV7J32a2fFG4=
18	18
19		console.log(await a.sig('Hello World', await a.gen()))
	19	console.log(await an.sign('Hello World', await a.gen()))
20	20	// BSY7/er4VJIu08o39NaRAiPY/MAvd7oQhlGCRDABjYU=yVpD8i7d3d4dls3YThEg1x1vSdmqeEweV4e4Ejl/8yPoVG7JR0YAKDPagQOgxXMrlCVLNNqvlNvj4xRDOYDLBjE3NTUxOTc4NDEzMTlwWkdtMUF2MElFQktBUmN6ejdleGtOWXNaYjhMemFNclY3SjMyYTJmRkc0PQ==
21	21
22		console.log(await a.open('BSY7/er4VJIu08o39NaRAiPY/MAvd7oQhlGCRDABjYU=yVpD8i7d3d4dls3YThEg1x1vSdmqeEweV4e4Ejl/8yPoVG7JR0YAKDPagQOgxXMrlCVLNNqvlNvj4xRDOYDLBjE3NTUxOTc4NDEzMTlwWkdtMUF2MElFQktBUmN6ejdleGtOWXNaYjhMemFNclY3SjMyYTJmRkc0PQ=='))
	22	console.log(await an.open('BSY7/er4VJIu08o39NaRAiPY/MAvd7oQhlGCRDABjYU=yVpD8i7d3d4dls3YThEg1x1vSdmqeEweV4e4Ejl/8yPoVG7JR0YAKDPagQOgxXMrlCVLNNqvlNvj4xRDOYDLBjE3NTUxOTc4NDEzMTlwWkdtMUF2MElFQktBUmN6ejdleGtOWXNaYjhMemFNclY3SjMyYTJmRkc0PQ=='))
23	23
24	24	//1755197841319pZGm1Av0IEBKARczz7exkNYsZb8LzaMrV7J32a2fFG4=
25	25	```

a.js +0 -37

…	…	@@ -1,37 +0,0 @@
1		import nacl from "./lib/nacl-fast-es.js";
2		import { decode, encode } from "./lib/base64.js";
3
4		export const a = {};
5
6		a.gen = async () => {
7		const g = await nacl.sign.keyPair();
8		const k = await encode(g.publicKey) + encode(g.secretKey);
9		return k;
10		};
11
12		a.hash = async (d) => {
13		return encode(
14		Array.from(
15		new Uint8Array(
16		await crypto.subtle.digest("SHA-256", new TextEncoder().encode(d)),
17		),
18		),
19		);
20		};
21
22		a.sign = async (h, k) => {
23		const ts = Date.now();
24		const s = encode(
25		nacl.sign(new TextEncoder().encode(ts + h), decode(k.substring(44))),
26		);
27
28		return k.substring(0, 44) + s;
29		};
30
31		a.open = async (m) => {
32		const o = new TextDecoder().decode(
33		nacl.sign.open(decode(m.substring(44)), decode(m.substring(0, 44))),
34		);
35
36		return o;
37		};

an.js +37 -0

…	…	@@ -0,0 +1,37 @@
	1	import nacl from "./lib/nacl-fast-es.js";
	2	import { decode, encode } from "./lib/base64.js";
	3
	4	export const an = {};
	5
	6	an.gen = async () => {
	7	const g = await nacl.sign.keyPair();
	8	const k = await encode(g.publicKey) + encode(g.secretKey);
	9	return k;
	10	};
	11
	12	an.hash = async (d) => {
	13	return encode(
	14	Array.from(
	15	new Uint8Array(
	16	await crypto.subtle.digest("SHA-256", new TextEncoder().encode(d)),
	17	),
	18	),
	19	);
	20	};
	21
	22	an.sign = async (h, k) => {
	23	const ts = Date.now();
	24	const s = encode(
	25	nacl.sign(new TextEncoder().encode(ts + h), decode(k.substring(44))),
	26	);
	27
	28	return k.substring(0, 44) + s;
	29	};
	30
	31	an.open = async (m) => {
	32	const o = new TextDecoder().decode(
	33	nacl.sign.open(decode(m.substring(44)), decode(m.substring(0, 44))),
	34	);
	35
	36	return o;
	37	};

ex.js +5 -5

…	…	@@ -1,10 +1,10 @@
1		import { a } from "./a.js";
	1	import { an } from "./an.js";
2	2
3	3	const m = "Hello World";
4		const h = await a.hash(m);
5		const k = await a.gen();
6		const s = await a.sign(m, k);
7		const o = await a.open(s);
	4	const h = await an.hash(m);
	5	const k = await an.gen();
	6	const s = await an.sign(m, k);
	7	const o = await an.open(s);
8	8
9	9	console.log(k);
10	10	console.log(h);

example.js +10 -10

…	…	@@ -9,8 +9,8 @@ app.get('/', async (c) => {
9	9	const content = `
10	10	<div id="scroller">
11	11	<div class='message'>
12		<h1>AProto</h1>
13		<p><a href="./try">Try AProto</a></p>
	12	<h1>ANProto</h1>
	13	<p><a href="./try">Try ANProto</a></p>
14	14	<p><a href="https://wiredove.net/">Wiredove</a></p>
15	15	</div>
16	16	</div>
…	…	@@ -25,7 +25,7 @@ app.get('/try', async (c) => {
25	25	const body = `<body>
26	26	<div id='scroller'>
27	27	<div class='message'>
28		<h1>Try AProto</h1>
	28	<h1>Try ANProto</h1>
29	29
30	30	<p><em>An Interactive Demonstration</em></p>
31	31
…	…	@@ -55,7 +55,7 @@ app.get('/try', async (c) => {
55	55
56	56	<div class='message'>
57	57
58		<p><strong>Step 3.</strong> Sign an AProto message</p>
	58	<p><strong>Step 3.</strong> Sign the ANProto message</p>
59	59
60	60	<code>const sig = await a.sign(hash, keypair)</code>
61	61
…	…	@@ -66,7 +66,7 @@ app.get('/try', async (c) => {
66	66	</div>
67	67	<div class="message">
68	68
69		<p><strong>Step 4.</strong> Open the AProto message</p>
	69	<p><strong>Step 4.</strong> Open the ANProto message</p>
70	70
71	71	<code>const opened = await a.open(msg)</code>
72	72
…	…	@@ -88,13 +88,13 @@ app.get('/try', async (c) => {
88	88	</body>
89	89
90	90	<script type='module'>
91		import { a } from './a.js'
	91	import { an } from './an.js'
92	92
93	93	const key = document.getElementById('key')
94	94	const button = document.getElementById('but')
95	95
96	96	button.onclick = async () => {
97		key.value = await a.gen()
	97	key.value = await an.gen()
98	98	}
99	99
100	100	const content = document.getElementById('content')
…	…	@@ -104,7 +104,7 @@ const sha = document.getElementById('sha256')
104	104	let blobs = []
105	105
106	106	hashbutton.onclick = async () => {
107		sha.textContent = await a.hash(content.value)
	107	sha.textContent = await an.hash(content.value)
108	108	blobs[sha.textContent] = content.value
109	109	}
110	110
…	…	@@ -112,7 +112,7 @@ const siginput = document.getElementById('sig')
112	112	const signbutton = document.getElementById('sign')
113	113
114	114	signbutton.onclick = async () => {
115		siginput.value = await a.sign(sha.textContent, key.value)
	115	siginput.value = await an.sign(sha.textContent, key.value)
116	116	}
117	117
118	118	const openbutton = document.getElementById('open')
…	…	@@ -120,7 +120,7 @@ const openbutton = document.getElementById('open')
120	120	const openen = document.getElementById('openen')
121	121
122	122	openbutton.onclick = async () => {
123		openen.value = await a.open(siginput.value)
	123	openen.value = await an.open(siginput.value)
124	124	}
125	125
126	126	const msgspan = document.getElementById('msg')

template.js +2 -2

…	…	@@ -3,7 +3,7 @@ export const head = async (title) => {
3	3	<!doctype html>
4	4	<html>
5	5	<head>
6		<title>A Protocol \| ${title}</title>
	6	<title>ANProto \| ${title}</title>
7	7	<link rel='stylesheet' href='./style.css' type='text/css' />
8	8	<meta name='viewport' content='width=device-width initial-scale=1' />
9	9	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
…	…	@@ -16,7 +16,7 @@ export const head = async (title) => {
16	16	<body>
17	17	<div id='navbar'>
18	18	<img src='https://wiredove.net/doveorange_sm.png' class='avatar_small' style='vertical-align: middle;'></strong>
19		<strong><span style="color: #fe7a00;">A</span>Proto</strong>
	19	<strong><span style="color: #fe7a00;">AN</span>Proto</strong>
20	20	</div>
21	21	`;
22	22	};

ANProto commits / 1696f64

Changed files (6) +61 -61