aboutsummaryrefslogtreecommitdiffstats
path: root/vendor/paragonie/constant_time_encoding/src/Encoding.php
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/paragonie/constant_time_encoding/src/Encoding.php')
-rw-r--r--vendor/paragonie/constant_time_encoding/src/Encoding.php262
1 files changed, 262 insertions, 0 deletions
diff --git a/vendor/paragonie/constant_time_encoding/src/Encoding.php b/vendor/paragonie/constant_time_encoding/src/Encoding.php
new file mode 100644
index 000000000..8649f31fc
--- /dev/null
+++ b/vendor/paragonie/constant_time_encoding/src/Encoding.php
@@ -0,0 +1,262 @@
+<?php
+declare(strict_types=1);
+namespace ParagonIE\ConstantTime;
+
+use TypeError;
+
+/**
+ * Copyright (c) 2016 - 2022 Paragon Initiative Enterprises.
+ * Copyright (c) 2014 Steve "Sc00bz" Thomas (steve at tobtu dot com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/**
+ * Class Encoding
+ * @package ParagonIE\ConstantTime
+ */
+abstract class Encoding
+{
+ /**
+ * RFC 4648 Base32 encoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32Encode(string $str): string
+ {
+ return Base32::encode($str);
+ }
+
+ /**
+ * RFC 4648 Base32 encoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32EncodeUpper(string $str): string
+ {
+ return Base32::encodeUpper($str);
+ }
+
+ /**
+ * RFC 4648 Base32 decoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32Decode(string $str): string
+ {
+ return Base32::decode($str);
+ }
+
+ /**
+ * RFC 4648 Base32 decoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32DecodeUpper(string $str): string
+ {
+ return Base32::decodeUpper($str);
+ }
+
+ /**
+ * RFC 4648 Base32 encoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32HexEncode(string $str): string
+ {
+ return Base32Hex::encode($str);
+ }
+
+ /**
+ * RFC 4648 Base32Hex encoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32HexEncodeUpper(string $str): string
+ {
+ return Base32Hex::encodeUpper($str);
+ }
+
+ /**
+ * RFC 4648 Base32Hex decoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32HexDecode(string $str): string
+ {
+ return Base32Hex::decode($str);
+ }
+
+ /**
+ * RFC 4648 Base32Hex decoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base32HexDecodeUpper(string $str): string
+ {
+ return Base32Hex::decodeUpper($str);
+ }
+
+ /**
+ * RFC 4648 Base64 encoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base64Encode(string $str): string
+ {
+ return Base64::encode($str);
+ }
+
+ /**
+ * RFC 4648 Base64 decoding
+ *
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base64Decode(string $str): string
+ {
+ return Base64::decode($str);
+ }
+
+ /**
+ * Encode into Base64
+ *
+ * Base64 character set "./[A-Z][a-z][0-9]"
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base64EncodeDotSlash(string $str): string
+ {
+ return Base64DotSlash::encode($str);
+ }
+
+ /**
+ * Decode from base64 to raw binary
+ *
+ * Base64 character set "./[A-Z][a-z][0-9]"
+ *
+ * @param string $str
+ * @return string
+ * @throws \RangeException
+ * @throws TypeError
+ */
+ public static function base64DecodeDotSlash(string $str): string
+ {
+ return Base64DotSlash::decode($str);
+ }
+
+ /**
+ * Encode into Base64
+ *
+ * Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"
+ * @param string $str
+ * @return string
+ * @throws TypeError
+ */
+ public static function base64EncodeDotSlashOrdered(string $str): string
+ {
+ return Base64DotSlashOrdered::encode($str);
+ }
+
+ /**
+ * Decode from base64 to raw binary
+ *
+ * Base64 character set "[.-9][A-Z][a-z]" or "./[0-9][A-Z][a-z]"
+ *
+ * @param string $str
+ * @return string
+ * @throws \RangeException
+ * @throws TypeError
+ */
+ public static function base64DecodeDotSlashOrdered(string $str): string
+ {
+ return Base64DotSlashOrdered::decode($str);
+ }
+
+ /**
+ * Convert a binary string into a hexadecimal string without cache-timing
+ * leaks
+ *
+ * @param string $bin_string (raw binary)
+ * @return string
+ * @throws TypeError
+ */
+ public static function hexEncode(string $bin_string): string
+ {
+ return Hex::encode($bin_string);
+ }
+
+ /**
+ * Convert a hexadecimal string into a binary string without cache-timing
+ * leaks
+ *
+ * @param string $hex_string
+ * @return string (raw binary)
+ * @throws \RangeException
+ */
+ public static function hexDecode(string $hex_string): string
+ {
+ return Hex::decode($hex_string);
+ }
+
+ /**
+ * Convert a binary string into a hexadecimal string without cache-timing
+ * leaks
+ *
+ * @param string $bin_string (raw binary)
+ * @return string
+ * @throws TypeError
+ */
+ public static function hexEncodeUpper(string $bin_string): string
+ {
+ return Hex::encodeUpper($bin_string);
+ }
+
+ /**
+ * Convert a binary string into a hexadecimal string without cache-timing
+ * leaks
+ *
+ * @param string $bin_string (raw binary)
+ * @return string
+ */
+ public static function hexDecodeUpper(string $bin_string): string
+ {
+ return Hex::decode($bin_string);
+ }
+}