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googleanalytics / lib / analytics-admin / vendor / paragonie / constant_time_encoding / src / Encoding.php

googleanalytics / lib / analytics-admin / vendor / paragonie / constant_time_encoding / src Last commit date

Base32.php 3 years ago Base32Hex.php 3 years ago Base64.php 3 years ago Base64DotSlash.php 3 years ago Base64DotSlashOrdered.php 3 years ago Base64UrlSafe.php 3 years ago Binary.php 3 years ago EncoderInterface.php 3 years ago Encoding.php 3 years ago Hex.php 3 years ago RFC4648.php 3 years ago

Encoding.php

263 lines

1	<?php
2	declare(strict_types=1);
3	namespace ParagonIE\ConstantTime;
4
5	use TypeError;
6
7	/**
8	* Copyright (c) 2016 - 2022 Paragon Initiative Enterprises.
9	* Copyright (c) 2014 Steve "Sc00bz" Thomas (steve at tobtu dot com)
10	*
11	* Permission is hereby granted, free of charge, to any person obtaining a copy
12	* of this software and associated documentation files (the "Software"), to deal
13	* in the Software without restriction, including without limitation the rights
14	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
15	* copies of the Software, and to permit persons to whom the Software is
16	* furnished to do so, subject to the following conditions:
17	*
18	* The above copyright notice and this permission notice shall be included in all
19	* copies or substantial portions of the Software.
20	*
21	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
24	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
26	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27	* SOFTWARE.
28	*/
29
30	/**
31	* Class Encoding
32	* @package ParagonIE\ConstantTime
33	*/
34	abstract class Encoding
35	{
36	/**
37	* RFC 4648 Base32 encoding
38	*
39	* @param string $str
40	* @return string
41	* @throws TypeError
42	*/
43	public static function base32Encode(string $str): string
44	{
45	return Base32::encode($str);
46	}
47
48	/**
49	* RFC 4648 Base32 encoding
50	*
51	* @param string $str
52	* @return string
53	* @throws TypeError
54	*/
55	public static function base32EncodeUpper(string $str): string
56	{
57	return Base32::encodeUpper($str);
58	}
59
60	/**
61	* RFC 4648 Base32 decoding
62	*
63	* @param string $str
64	* @return string
65	* @throws TypeError
66	*/
67	public static function base32Decode(string $str): string
68	{
69	return Base32::decode($str);
70	}
71
72	/**
73	* RFC 4648 Base32 decoding
74	*
75	* @param string $str
76	* @return string
77	* @throws TypeError
78	*/
79	public static function base32DecodeUpper(string $str): string
80	{
81	return Base32::decodeUpper($str);
82	}
83
84	/**
85	* RFC 4648 Base32 encoding
86	*
87	* @param string $str
88	* @return string
89	* @throws TypeError
90	*/
91	public static function base32HexEncode(string $str): string
92	{
93	return Base32Hex::encode($str);
94	}
95
96	/**
97	* RFC 4648 Base32Hex encoding
98	*
99	* @param string $str
100	* @return string
101	* @throws TypeError
102	*/
103	public static function base32HexEncodeUpper(string $str): string
104	{
105	return Base32Hex::encodeUpper($str);
106	}
107
108	/**
109	* RFC 4648 Base32Hex decoding
110	*
111	* @param string $str
112	* @return string
113	* @throws TypeError
114	*/
115	public static function base32HexDecode(string $str): string
116	{
117	return Base32Hex::decode($str);
118	}
119
120	/**
121	* RFC 4648 Base32Hex decoding
122	*
123	* @param string $str
124	* @return string
125	* @throws TypeError
126	*/
127	public static function base32HexDecodeUpper(string $str): string
128	{
129	return Base32Hex::decodeUpper($str);
130	}
131
132	/**
133	* RFC 4648 Base64 encoding
134	*
135	* @param string $str
136	* @return string
137	* @throws TypeError
138	*/
139	public static function base64Encode(string $str): string
140	{
141	return Base64::encode($str);
142	}
143
144	/**
145	* RFC 4648 Base64 decoding
146	*
147	* @param string $str
148	* @return string
149	* @throws TypeError
150	*/
151	public static function base64Decode(string $str): string
152	{
153	return Base64::decode($str);
154	}
155
156	/**
157	* Encode into Base64
158	*
159	* Base64 character set "./[A-Z][a-z][0-9]"
160	* @param string $str
161	* @return string
162	* @throws TypeError
163	*/
164	public static function base64EncodeDotSlash(string $str): string
165	{
166	return Base64DotSlash::encode($str);
167	}
168
169	/**
170	* Decode from base64 to raw binary
171	*
172	* Base64 character set "./[A-Z][a-z][0-9]"
173	*
174	* @param string $str
175	* @return string
176	* @throws \RangeException
177	* @throws TypeError
178	*/
179	public static function base64DecodeDotSlash(string $str): string
180	{
181	return Base64DotSlash::decode($str);
182	}
183
184	/**
185	* Encode into Base64
186	*
187	* Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"
188	* @param string $str
189	* @return string
190	* @throws TypeError
191	*/
192	public static function base64EncodeDotSlashOrdered(string $str): string
193	{
194	return Base64DotSlashOrdered::encode($str);
195	}
196
197	/**
198	* Decode from base64 to raw binary
199	*
200	* Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"
201	*
202	* @param string $str
203	* @return string
204	* @throws \RangeException
205	* @throws TypeError
206	*/
207	public static function base64DecodeDotSlashOrdered(string $str): string
208	{
209	return Base64DotSlashOrdered::decode($str);
210	}
211
212	/**
213	* Convert a binary string into a hexadecimal string without cache-timing
214	* leaks
215	*
216	* @param string $bin_string (raw binary)
217	* @return string
218	* @throws TypeError
219	*/
220	public static function hexEncode(string $bin_string): string
221	{
222	return Hex::encode($bin_string);
223	}
224
225	/**
226	* Convert a hexadecimal string into a binary string without cache-timing
227	* leaks
228	*
229	* @param string $hex_string
230	* @return string (raw binary)
231	* @throws \RangeException
232	*/
233	public static function hexDecode(string $hex_string): string
234	{
235	return Hex::decode($hex_string);
236	}
237
238	/**
239	* Convert a binary string into a hexadecimal string without cache-timing
240	* leaks
241	*
242	* @param string $bin_string (raw binary)
243	* @return string
244	* @throws TypeError
245	*/
246	public static function hexEncodeUpper(string $bin_string): string
247	{
248	return Hex::encodeUpper($bin_string);
249	}
250
251	/**
252	* Convert a binary string into a hexadecimal string without cache-timing
253	* leaks
254	*
255	* @param string $bin_string (raw binary)
256	* @return string
257	*/
258	public static function hexDecodeUpper(string $bin_string): string
259	{
260	return Hex::decode($bin_string);
261	}
262	}
263