* One of the MCRYPT_ciphername constants or the name * of the algorithm as string. *
* @param string $module* One of the MCRYPT_MODE_modename constants, or one of the following strings: "ecb", "cbc", "cfb", "ofb", "nofb" or "stream".
* @return int Gets the block size, as an integer. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_get_block_size($cipher, $module) {} /** * Get the name of the specified cipher * @link https://php.net/manual/en/function.mcrypt-get-cipher-name.php * @param int|string $cipher* One of the MCRYPT_ciphername constants or the name * of the algorithm as string. *
* @return string|false This function returns the name of the cipher or false, if the cipher does * not exist. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_get_cipher_name($cipher) {} /** * Creates an initialization vector (IV) from a random source * @link https://php.net/manual/en/function.mcrypt-create-iv.php * @param int $size* Determines the size of the IV, parameter source * (defaults to random value) specifies the source of the IV. *
* @param int $source [optional]* The source can be MCRYPT_RAND (system random * number generator), MCRYPT_DEV_RANDOM (read * data from /dev/random) and * MCRYPT_DEV_URANDOM (read data from * /dev/urandom). MCRYPT_RAND * is the only one supported on Windows because Windows (of course) * doesn't have /dev/random or * /dev/urandom. *
** When using MCRYPT_RAND, remember to call * srand before * mcrypt_create_iv to initialize the random * number generator; it is not seeded automatically like * rand is. *
* @return string|false the initialization vector, or false on error. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_create_iv($size, $source = MCRYPT_DEV_URANDOM) {} /** * Gets an array of all supported ciphers * @link https://php.net/manual/en/function.mcrypt-list-algorithms.php * @param string $lib_dir [optional]* Specifies the directory where all algorithms are located. If not * specifies, the value of the mcrypt.algorithms_dir (php.ini) directive * is used. *
* @return array an array with all the supported algorithms. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_list_algorithms($lib_dir = null) {} /** * Gets an array of all supported modes * @link https://php.net/manual/en/function.mcrypt-list-modes.php * @param string $lib_dir [optional]* Specifies the directory where all modes are located. If not * specifies, the value of the mcrypt.modes_dir * (php.ini) directive is used. *
* @return array an array with all the supported modes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_list_modes($lib_dir = null) {} /** * Returns the size of the IV belonging to a specific cipher/mode combination * @link https://php.net/manual/en/function.mcrypt-get-iv-size.php * @param string $cipher* One of the MCRYPT_ciphername constants of the name * of the algorithm as string. *
* @param string $module* mode is one of the MCRYPT_MODE_modename constants * or one of "ecb", "cbc", "cfb", "ofb", "nofb" or "stream". The IV is * ignored in ECB mode as this mode does not require it. You will need to * have the same IV (think: starting point) both at encryption and * decryption stages, otherwise your encryption will fail. *
* @return int|false the size of the Initialisation Vector (IV) in bytes. On error the * function returns false. If the IV is ignored in the specified cipher/mode * combination zero is returned. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_get_iv_size($cipher, $module) {} /** * Encrypts plaintext with given parameters * @link https://php.net/manual/en/function.mcrypt-encrypt.php * @param string $cipher* One of the MCRYPT_ciphername * constants of the name of the algorithm as string. *
* @param string $key* The key with which the data will be encrypted. If it's smaller that * the required keysize, it is padded with '\0'. It is * better not to use ASCII strings for keys. *
** It is recommended to use the mhash functions to create a key from a * string. *
* @param string $data* The data that will be encrypted with the given cipher and mode. If the * size of the data is not n * blocksize, the data will be padded with * '\0'. *
** The returned crypttext can be larger that the size of the data that is * given by data. *
* @param string $mode* One of the MCRYPT_MODE_modename * constants of one of "ecb", "cbc", "cfb", "ofb", "nofb" or * "stream". *
* @param string $iv [optional]* Used for the initialisation in CBC, CFB, OFB modes, and in some * algorithms in STREAM mode. If you do not supply an IV, while it is * needed for an algorithm, the function issues a warning and uses an * IV with all bytes set to '\0'. *
* @return string the encrypted data, as a string. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_encrypt($cipher, $key, $data, $mode, $iv = null) {} /** * Decrypts crypttext with given parameters * @link https://php.net/manual/en/function.mcrypt-decrypt.php * @param string $cipher* cipher is one of the MCRYPT_ciphername constants * of the name of the algorithm as string. *
* @param string $key* key is the key with which the data is encrypted. * If it's smaller that the required keysize, it is padded with * '\0'. *
* @param string $data* data is the data that will be decrypted with * the given cipher and mode. If the size of the data is not n * blocksize, * the data will be padded with '\0'. *
* @param string $mode* mode is one of the MCRYPT_MODE_modename * constants of one of "ecb", "cbc", "cfb", "ofb", "nofb" or "stream". *
* @param string $iv [optional]* The iv parameter is used for the initialisation * in CBC, CFB, OFB modes, and in some algorithms in STREAM mode. If you * do not supply an IV, while it is needed for an algorithm, the function * issues a warning and uses an IV with all bytes set to * '\0'. *
* @return string the decrypted data as a string. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_decrypt($cipher, $key, $data, $mode, $iv = null) {} /** * Opens the module of the algorithm and the mode to be used * @link https://php.net/manual/en/function.mcrypt-module-open.php * @param string $cipher* The algorithm to be used. *
* @param string $cipher_directory* The algorithm_directory and * mode_directory are used to locate the encryption * modules. When you supply a directory name, it is used. When you set one * of these to the empty string (""), the value set by * the mcrypt.algorithms_dir or * mcrypt.modes_dir ini-directive is used. When * these are not set, the default directories that are used are the ones * that were compiled in into libmcrypt (usually * /usr/local/lib/libmcrypt). *
* @param string $mode* The mode to be used. *
* @param string $mode_directory*
* @return resource|false Normally it returns an encryption descriptor, or false on error. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_open($cipher, $cipher_directory, $mode, $mode_directory) {} /** * This function initializes all buffers needed for encryption * @link https://php.net/manual/en/function.mcrypt-generic-init.php * @param resource $td* The encryption descriptor. *
* @param string $key* The maximum length of the key should be the one obtained by calling * mcrypt_enc_get_key_size and every value smaller * than this is legal. *
* @param string $iv* The IV should normally have the size of the algorithms block size, but * you must obtain the size by calling * mcrypt_enc_get_iv_size. IV is ignored in ECB. IV * MUST exist in CFB, CBC, STREAM, nOFB and OFB modes. It needs to be * random and unique (but not secret). The same IV must be used for * encryption/decryption. If you do not want to use it you should set it * to zeros, but this is not recommended. *
* @return int|false The function returns a negative value on error, -3 when the key length * was incorrect, -4 when there was a memory allocation problem and any * other return value is an unknown error. If an error occurs a warning will * be displayed accordingly. false is returned if incorrect parameters * were passed. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_generic_init($td, $key, $iv) {} /** * This function encrypts data * @link https://php.net/manual/en/function.mcrypt-generic.php * @param resource $td* The encryption descriptor. *
** The encryption handle should always be initialized with * mcrypt_generic_init with a key and an IV before * calling this function. Where the encryption is done, you should free the * encryption buffers by calling mcrypt_generic_deinit. * See mcrypt_module_open for an example. *
* @param string $data* The data to encrypt. *
* @return string the encrypted data. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_generic($td, $data) {} /** * Decrypts data * @link https://php.net/manual/en/function.mdecrypt-generic.php * @param resource $td* An encryption descriptor returned by * mcrypt_module_open *
* @param string $data* Encrypted data. *
* @return string * @removed 7.2 */ #[Deprecated(since: '7.1')] function mdecrypt_generic($td, $data) {} /** * This function terminates encryption * @link https://php.net/manual/en/function.mcrypt-generic-end.php * @param resource $td * @return bool * @removed 7.0 */ #[Deprecated(since: '5.3')] function mcrypt_generic_end($td) {} /** * This function deinitializes an encryption module * @link https://php.net/manual/en/function.mcrypt-generic-deinit.php * @param resource $td* The encryption descriptor. *
* @return bool true on success or false on failure. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_generic_deinit($td) {} /** * Runs a self test on the opened module * @link https://php.net/manual/en/function.mcrypt-enc-self-test.php * @param resource $td* The encryption descriptor. *
* @return int Returns 0 on success and a negative integer on failure * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_self_test($td) {} /** * Checks whether the encryption of the opened mode works on blocks * @link https://php.net/manual/en/function.mcrypt-enc-is-block-algorithm-mode.php * @param resource $td* The encryption descriptor. *
* @return bool true if the mode is for use with block algorithms, otherwise it * returns false. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_is_block_algorithm_mode($td) {} /** * Checks whether the algorithm of the opened mode is a block algorithm * @link https://php.net/manual/en/function.mcrypt-enc-is-block-algorithm.php * @param resource $td* The encryption descriptor. *
* @return bool true if the algorithm is a block algorithm or false if it is * a stream one. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_is_block_algorithm($td) {} /** * Checks whether the opened mode outputs blocks * @link https://php.net/manual/en/function.mcrypt-enc-is-block-mode.php * @param resource $td* The encryption descriptor. *
* @return bool true if the mode outputs blocks of bytes or false if it outputs bytes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_is_block_mode($td) {} /** * Returns the blocksize of the opened algorithm * @link https://php.net/manual/en/function.mcrypt-enc-get-block-size.php * @param resource $td* The encryption descriptor. *
* @return int the block size of the specified algorithm in bytes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_block_size($td) {} /** * Returns the maximum supported keysize of the opened mode * @link https://php.net/manual/en/function.mcrypt-enc-get-key-size.php * @param resource $td* The encryption descriptor. *
* @return int the maximum supported key size of the algorithm in bytes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_key_size($td) {} /** * Returns an array with the supported keysizes of the opened algorithm * @link https://php.net/manual/en/function.mcrypt-enc-get-supported-key-sizes.php * @param resource $td* The encryption descriptor. *
* @return array an array with the key sizes supported by the algorithm * specified by the encryption descriptor. If it returns an empty * array then all key sizes between 1 and * mcrypt_enc_get_key_size are supported by the * algorithm. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_supported_key_sizes($td) {} /** * Returns the size of the IV of the opened algorithm * @link https://php.net/manual/en/function.mcrypt-enc-get-iv-size.php * @param resource $td* The encryption descriptor. *
* @return int the size of the IV, or 0 if the IV is ignored in the algorithm. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_iv_size($td) {} /** * Returns the name of the opened algorithm * @link https://php.net/manual/en/function.mcrypt-enc-get-algorithms-name.php * @param resource $td* The encryption descriptor. *
* @return string the name of the opened algorithm as a string. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_algorithms_name($td) {} /** * Returns the name of the opened mode * @link https://php.net/manual/en/function.mcrypt-enc-get-modes-name.php * @param resource $td* The encryption descriptor. *
* @return string the name as a string. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_enc_get_modes_name($td) {} /** * This function runs a self test on the specified module * @link https://php.net/manual/en/function.mcrypt-module-self-test.php * @param string $algorithm* One of the MCRYPT_ciphername constants, or the name of the algorithm as string. *
* @param string $lib_dir [optional]* The optional lib_dir parameter can contain the * location of where the algorithm module is on the system. *
* @return bool The function returns true if the self test succeeds, or false when if * fails. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_self_test($algorithm, $lib_dir = null) {} /** * Returns if the specified module is a block algorithm or not * @link https://php.net/manual/en/function.mcrypt-module-is-block-algorithm-mode.php * @param string $mode* The mode to check. *
* @param string $lib_dir [optional]* The optional lib_dir parameter can contain the * location of where the algorithm module is on the system. *
* @return bool This function returns true if the mode is for use with block * algorithms, otherwise it returns false. (e.g. false for stream, and * true for cbc, cfb, ofb). * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_is_block_algorithm_mode($mode, $lib_dir = null) {} /** * This function checks whether the specified algorithm is a block algorithm * @link https://php.net/manual/en/function.mcrypt-module-is-block-algorithm.php * @param string $algorithm* The algorithm to check. *
* @param string $lib_dir [optional]* The optional lib_dir parameter can contain the * location of where the algorithm module is on the system. *
* @return bool This function returns true if the specified algorithm is a block * algorithm, or false is it is a stream algorithm. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_is_block_algorithm($algorithm, $lib_dir = null) {} /** * Returns if the specified mode outputs blocks or not * @link https://php.net/manual/en/function.mcrypt-module-is-block-mode.php * @param string $mode* The mode to check. *
* @param string $lib_dir [optional]* The optional lib_dir parameter can contain the * location of where the algorithm module is on the system. *
* @return bool This function returns true if the mode outputs blocks of bytes or * false if it outputs just bytes. (e.g. true for cbc and ecb, and * false for cfb and stream). * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_is_block_mode($mode, $lib_dir = null) {} /** * Returns the blocksize of the specified algorithm * @link https://php.net/manual/en/function.mcrypt-module-get-algo-block-size.php * @param string $algorithm* The algorithm name. *
* @param string $lib_dir [optional]* This optional parameter can contain the location where the mode module * is on the system. *
* @return int the block size of the algorithm specified in bytes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_get_algo_block_size($algorithm, $lib_dir = null) {} /** * Returns the maximum supported keysize of the opened mode * @link https://php.net/manual/en/function.mcrypt-module-get-algo-key-size.php * @param string $algorithm* The algorithm name. *
* @param string $lib_dir [optional]* This optional parameter can contain the location where the mode module * is on the system. *
* @return int This function returns the maximum supported key size of the * algorithm specified in bytes. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_get_algo_key_size($algorithm, $lib_dir = null) {} /** * Returns an array with the supported keysizes of the opened algorithm * @link https://php.net/manual/en/function.mcrypt-module-get-supported-key-sizes.php * @param string $algorithm* The algorithm to used. *
* @param string $lib_dir [optional]* The optional lib_dir parameter can contain the * location of where the algorithm module is on the system. *
* @return array an array with the key sizes supported by the specified algorithm. * If it returns an empty array then all key sizes between 1 and * mcrypt_module_get_algo_key_size are supported by the * algorithm. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_get_supported_key_sizes($algorithm, $lib_dir = null) {} /** * Closes the mcrypt module * @link https://php.net/manual/en/function.mcrypt-module-close.php * @param resource $td* The encryption descriptor. *
* @return bool true on success or false on failure. * @removed 7.2 */ #[Deprecated(since: '7.1')] function mcrypt_module_close($td) {} /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_ENCRYPT', 0); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_DECRYPT', 1); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_DEV_RANDOM', 0); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_DEV_URANDOM', 1); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RAND', 2); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_3DES', "tripledes"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_ARCFOUR_IV', "arcfour-iv"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_ARCFOUR', "arcfour"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_BLOWFISH', "blowfish"); define('MCRYPT_BLOWFISH_COMPAT', "blowfish-compat"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_CAST_128', "cast-128"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_CAST_256', "cast-256"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_CRYPT', "crypt"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_DES', "des"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_DES_COMPAT', "des-compat"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_ENIGNA', "crypt"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_GOST', "gost"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_LOKI97', "loki97"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_PANAMA', "panama"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC2', "rc2"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC4', "rc4"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RIJNDAEL_128', "rijndael-128"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RIJNDAEL_192', "rijndael-192"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RIJNDAEL_256', "rijndael-256"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SAFER64', "safer-sk64"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SAFER128', "safer-sk128"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SAFERPLUS', "saferplus"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SERPENT', "serpent"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SERPENT_128', "serpent-128"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SERPENT_192', "serpent-192"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SERPENT_256', "serpent-256"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_THREEWAY', "threeway"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_TRIPLEDES', "tripledes"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_TWOFISH', "twofish"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_WAKE', "wake"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_XTEA', "xtea"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_IDEA', "idea"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MARS', "mars"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC6', "rc6"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC6_128', "rc6-128"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC6_192', "rc6-192"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_RC6_256', "rc6-256"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_SKIPJACK', "skipjack"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_CBC', "cbc"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_CFB', "cfb"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_ECB', "ecb"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_NOFB', "nofb"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_OFB', "ofb"); /** * @deprecated 7.1 * @removed 7.2 */ define('MCRYPT_MODE_STREAM', "stream"); // End of mcrypt v.