From cec804951b97bcab81551bb8c7a1a1e1c473aaa7 Mon Sep 17 00:00:00 2001
From: Kyomotoi <1172294279@qq.com>
Date: Wed, 7 Oct 2020 13:03:27 +0800
Subject: [Update]

---
 ATRI/plugins/plugin_rich/body.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 ATRI/plugins/plugin_rich/body.py

(limited to 'ATRI/plugins/plugin_rich/body.py')

diff --git a/ATRI/plugins/plugin_rich/body.py b/ATRI/plugins/plugin_rich/body.py
new file mode 100644
index 0000000..2c743c0
--- /dev/null
+++ b/ATRI/plugins/plugin_rich/body.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+table='fZodR9XQDSUm21yCkr6zBqiveYah8bt4xsWpHnJE7jL5VG3guMTKNPAwcF'
+tr={}
+for i in range(58):
+	tr[table[i]]=i
+s=[11,10,3,8,4,6]
+xor=177451812
+add=8728348608
+
+def dec(x) -> int:
+	r=0
+	for i in range(6):
+		r+=tr[x[s[i]]]*58**i
+	return (r-add)^xor
+
+def enc(x) -> str:
+	x=(x^xor)+add
+	r=list('BV1  4 1 7  ')
+	for i in range(6):
+		r[s[i]]=table[x//58**i%58]
+	return ''.join(r)
\ No newline at end of file
-- 
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