1<?php
  2
  3require_once dirname(dirname(__FILE__)) . '/autoload.php';
  4
  5/**
  6 * This file will monkey patch the pure-PHP implementation in place of the
  7 * PECL functions and constants, but only if they do not already exist.
  8 *
  9 * Thus, the functions or constants just proxy to the appropriate
 10 * ParagonIE_Sodium_Compat method or class constant, respectively.
 11 */
 12foreach (array(
 13    'CRYPTO_AEAD_AESGIS128L_KEYBYTES',
 14    'CRYPTO_AEAD_AESGIS128L_NSECBYTES',
 15    'CRYPTO_AEAD_AESGIS128L_NPUBBYTES',
 16    'CRYPTO_AEAD_AESGIS128L_ABYTES',
 17    'CRYPTO_AEAD_AESGIS256_KEYBYTES',
 18    'CRYPTO_AEAD_AESGIS256_NSECBYTES',
 19    'CRYPTO_AEAD_AESGIS256_NPUBBYTES',
 20    'CRYPTO_AEAD_AESGIS256_ABYTES',
 21    ) as $constant
 22) {
 23    if (!defined("SODIUM_$constant") && defined("ParagonIE_Sodium_Compat::$constant")) {
 24        define("SODIUM_$constant", constant("ParagonIE_Sodium_Compat::$constant"));
 25    }
 26}
 27if (!is_callable('sodium_crypto_aead_aegis128l_decrypt')) {
 28    /**
 29     * @see ParagonIE_Sodium_Compat::crypto_aead_aegis128l_decrypt()
 30     * @param string $ciphertext
 31     * @param string $additional_data
 32     * @param string $nonce
 33     * @param string $key
 34     * @return string
 35     * @throws SodiumException
 36     */
 37    function sodium_crypto_aead_aegis128l_decrypt(
 38        $ciphertext,
 39        $additional_data,
 40        $nonce,
 41        #[\SensitiveParameter]
 42        $key
 43    ) {
 44        return ParagonIE_Sodium_Compat::crypto_aead_aegis128l_decrypt(
 45            $ciphertext,
 46            $additional_data,
 47            $nonce,
 48            $key
 49        );
 50    }
 51}
 52if (!is_callable('sodium_crypto_aead_aegis128l_encrypt')) {
 53    /**
 54     * @see ParagonIE_Sodium_Compat::crypto_aead_aegis128l_encrypt()
 55     * @param string $message
 56     * @param string $additional_data
 57     * @param string $nonce
 58     * @param string $key
 59     * @return string
 60     * @throws SodiumException
 61     * @throws TypeError
 62     */
 63    function sodium_crypto_aead_aegis128l_encrypt(
 64        #[\SensitiveParameter]
 65        $message,
 66        $additional_data,
 67        $nonce,
 68        #[\SensitiveParameter]
 69        $key
 70    ) {
 71        return ParagonIE_Sodium_Compat::crypto_aead_aegis128l_encrypt(
 72            $message,
 73            $additional_data,
 74            $nonce,
 75            $key
 76        );
 77    }
 78}
 79if (!is_callable('sodium_crypto_aead_aegis256_decrypt')) {
 80    /**
 81     * @see ParagonIE_Sodium_Compat::crypto_aead_aegis256_encrypt()
 82     * @param string $ciphertext
 83     * @param string $additional_data
 84     * @param string $nonce
 85     * @param string $key
 86     * @return string
 87     * @throws SodiumException
 88     */
 89    function sodium_crypto_aead_aegis256_decrypt(
 90        $ciphertext,
 91        $additional_data,
 92        $nonce,
 93        #[\SensitiveParameter]
 94        $key
 95    ) {
 96        return ParagonIE_Sodium_Compat::crypto_aead_aegis256_decrypt(
 97            $ciphertext,
 98            $additional_data,
 99            $nonce,
100            $key
101        );
102    }
103}
104if (!is_callable('sodium_crypto_aead_aegis256_encrypt')) {
105    /**
106     * @see ParagonIE_Sodium_Compat::crypto_aead_aegis256_encrypt()
107     * @param string $message
108     * @param string $additional_data
109     * @param string $nonce
110     * @param string $key
111     * @return string
112     * @throws SodiumException
113     * @throws TypeError
114     */
115    function sodium_crypto_aead_aegis256_encrypt(
116        #[\SensitiveParameter]
117        $message,
118        $additional_data,
119        $nonce,
120        #[\SensitiveParameter]
121        $key
122    ) {
123        return ParagonIE_Sodium_Compat::crypto_aead_aegis256_encrypt(
124            $message,
125            $additional_data,
126            $nonce,
127            $key
128        );
129    }
130}
131