php Programming Glossary: keysize

Encrypting data in Cocoa, decoding in PHP (and vice versa)

http://stackoverflow.com/questions/321061/encrypting-data-in-cocoa-decoding-in-php-and-vice-versa

mcrypt_module_open MCRYPT_BLOWFISH '' MCRYPT_MODE_CBC '' keySize mcrypt_enc_get_key_size td key substr md5 ThisIsMyKey 0 keySize.. mcrypt_enc_get_key_size td key substr md5 ThisIsMyKey 0 keySize decodedData mcrypt_decrypt MCRYPT_BLOWFISH key encodedData MCRYPT_MODE_CBC..

Rewrite Rijndael 256 C# Encryption Code in PHP

http://stackoverflow.com/questions/3505453/rewrite-rijndael-256-c-sharp-encryption-code-in-php

2 this.m_initVector 1a2b3c4d5e6f7g8h this.m_keySize 256 public string Encrypt string plainText this.m_plainText.. string initVector this.m_initVector int keySize this.m_keySize Convert strings into byte arrays. Let us assume.. string initVector this.m_initVector int keySize this.m_keySize Convert strings into byte arrays. Let us assume that strings..

PHP 2-way encryption: I need to store passwords that can be retrieved

http://stackoverflow.com/questions/5089841/php-2-way-encryption-i-need-to-store-passwords-that-can-be-retrieved

salt key ivSize mcrypt_get_iv_size this cipher this mode keySize mcrypt_get_key_size this cipher this mode length 2 keySize ivSize.. keySize mcrypt_get_key_size this cipher this mode length 2 keySize ivSize key this pbkdf2 'sha512' key salt this rounds length.. key salt this rounds length cipherKey substr key 0 keySize macKey substr key keySize keySize iv substr key 2 keySize return..

Figuring out the exact key created by PHP's mcrypt

http://stackoverflow.com/questions/11540924/figuring-out-the-exact-key-created-by-phps-mcrypt

data will be encrypted. If it's smaller than the required keysize it is padded with ' 0'. It is better not to use ASCII strings..

how to sync encryption between delphi and php using dcpcrypt

http://stackoverflow.com/questions/14995052/how-to-sync-encryption-between-delphi-and-php-using-dcpcrypt

blocksize mcrypt_get_block_size MCRYPT_DES MCRYPT_MODE_CBC keysize mcrypt_get_key_size MCRYPT_DES MCRYPT_MODE_CBC Need to use the.. MHASH_SHA1 key dec mcrypt_decrypt MCRYPT_DES substr k 0 keysize enc MCRYPT_MODE_CBC iv pad ord dec strlen dec 1 return substr..

Convert this php digital signing to Delphi

http://stackoverflow.com/questions/1792541/convert-this-php-digital-signing-to-delphi

ASource TBytes const APrivateKey PEVP_PKEY TBytes var keysize integer ks cardinal ctx EVP_MD_CTX begin keysize EVP_PKEY_size.. var keysize integer ks cardinal ctx EVP_MD_CTX begin keysize EVP_PKEY_size APrivateKey SetLength result keysize EVP_MD_CTX_init.. begin keysize EVP_PKEY_size APrivateKey SetLength result keysize EVP_MD_CTX_init @ctx try EVP_SignInit @ctx EVP_sha1 EVP_SignUpdate..

Problem with AES-256 between Java and PHP

http://stackoverflow.com/questions/4537099/problem-with-aes-256-between-java-and-php

The 256 in that constant refers to the blocksize not the keysize. Use MCRYPT_RIJNDAEL_128 to get the same algorithm as AES. The.. MCRYPT_RIJNDAEL_128 to get the same algorithm as AES. The keysize is set just by the number of bytes in the key argument you supply...