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Return Values ¶ Returns the block size of the specified algorithm in bytes.
(PHP 4 >= 4.0.2, PHP 5, PHP 7) Returns the blocksize of the opened algorithm int mcrypt_enc_get
mcrypt_enc_get_supported_key_sizes — Returns an array with the supported keysizes of the opened algorithm mcrypt_enc_is_block_algorithm_mode — Checks whether the encryption of the opened mode works on blocks
This function returns the block size of the algorithm specified by the encryption descriptor td in bytes.
mcrypt_get_block_size () is used to get the size of a block of the specified cipher (in combination with an encryption mode). It is more useful to use the mcrypt_enc_get_block_size () function as this uses the resource returned by mcrypt_module_open (). This example shows how to use this function when linked against libmcrypt 2.4.x and 2.5.x.
mcrypt_get_block_size () is used to get the size of a block of the specified cipher (in combination with an encryption mode). It is more useful to use the mcrypt_enc_get_block_size () function as this uses the resource returned by mcrypt_module_open (). This example shows how to use this function when linked against libmcrypt 2.4.x and 2.5.x.
The "mcrypt_enc_get_block_size" function is a PHP function used to retrieve the block size of the currently opened encryption algorithm.
