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1. www.php.net › manual › enPHP: mcrypt_enc_get_block_size - Manual

   www.php.net › manual › en

   Return Values ¶ Returns the block size of the specified algorithm in bytes.

   • PHP: mcrypt_get_block_size

     mcrypt_get_block_size () is used to get the size of a block...

2. durak.org › software › php-8Mcrypt - PHP 8.3.0 Manual / Documentation - durak.org

   durak.org › software › php-8

   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

3. www.php-editors.com › php_manual › functionPHP Editor Review - Php Manual Function mcrypt-enc-get-block-size

   www.php-editors.com › php_manual › function

   PHP Editor Review - Php Manual Function mcrypt-enc-get-block-size : PHP Developer, PHP Editors and PHP IDE list, biggest Php Editor and IDE list on the net. All Php Editors and IDEs are fully reviewed.

4. nusphere.com › functionPHP Manual: mcrypt_get_block_size - NuSphere

   nusphere.com › function

   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.

5. man.hubwiz.com › docset › PHPmcrypt_enc_get_block_size - man.hubwiz.com

   man.hubwiz.com › docset › PHP

   Return Values Returns the block size of the specified algorithm in bytes.

6. www.php.net › manual › enPHP: mcrypt_get_block_size - Manual

   www.php.net › manual › en

   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 ().

7. People also ask

   What does mcrypt_get_block_size do?

   • mcrypt_get_block_size — Gets the block size of the specified cipher. mcrypt_get_cipher_name — Gets the name of the specified cipher. mcrypt_get_iv_size — Returns the size of the IV belonging to a specific cipher/mode combination. mcrypt_get_key_size — Gets the key size of the specified cipher.

   Mcrypt - PHP 8.3.0 Manual / Documentation

   durak.org/sean/pubs/software/php-8.3.0/book.mcrypt.html

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   What does mcrypt_get_block_size() do?

   • 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 (). One of the MCRYPT_ciphername constants, or the name of the algorithm as string.

   PHP: mcrypt_get_block_size - Manual

   www.php.net/manual/en/function.mcrypt-get-block-size.php

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   What is a block size & encryption descriptor?

   • Gets the blocksize of the opened algorithm. The encryption descriptor. Returns the block size of the specified algorithm in bytes. There are no user contributed notes for this page.

   PHP: mcrypt_enc_get_block_size - Manual

   www.php.net/manual/en/function.mcrypt-enc-get-block-size.php

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   What does mcrypt_get_key_size do?

   • mcrypt_get_key_size — Gets the size of the key for the specified cipher using mcrypt. mcrypt_list_algorithms — Gets an array of all supported ciphers. mcrypt_module_get_supported_key_sizes — Returns an array with the supported keysizes of the opened algorithm. mcrypt_module_is_block_algorithm — This function checks whether the specified algorithm is a block algorithm.

   Mcrypt - PHP 8.3.0 Manual / Documentation

   durak.org/sean/pubs/software/php-8.3.0/book.mcrypt.html

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8. phpsources.net › Manuel-PHP-Janv-2026 › refFonctions Mcrypt - phpsources.net

   phpsources.net › Manuel-PHP-Janv-2026 › ref

   mcrypt_enc_get_supported_key_sizes — Retourne un tableau contenant les tailles de clés acceptées par un algorithme mcrypt_enc_is_block_algorithm — Teste le chiffrement par blocs d'un algorithme