Re: How is key calculated from passphrase

2011-07-06 Thread Michel
Hi Dan, You should look at : http://www.rsa.com/rsalabs/node.asp?id=2127 http://www.openssl.org/docs/crypto/EVP_BytesToKey.html and a better OpenSSL implementation using PKCS5_PBKDF2_HMAC() in crypto\evp\p5_crpt2.c Le 01/07/2011 14:58, Daniel Wambold a écrit : Hello list. I started poring

How is key calculated from passphrase

2011-07-01 Thread Daniel Wambold
Hello list. Sorry for what is likely a simple question but I'm running out of time and could use a quick hand. I have a program that encrypts data using AES256 CBC mode and a 256 bit (obviously) key provided directly to the encryption engine as-is. I need our Windows-using counterpart to

Re: How is key calculated from passphrase

2011-07-01 Thread Jeffrey Walton
On Fri, Jul 1, 2011 at 8:58 AM, Daniel Wambold wambo...@gmail.com wrote: Hello list. Sorry for what is likely a simple question but I'm running out of time and could use a quick hand. I have a program that encrypts data using AES256 CBC mode and a 256 bit (obviously) key provided directly to

Re: How is key calculated from passphrase

2011-07-01 Thread Michael S. Zick
On Fri July 1 2011, Jeffrey Walton wrote: On Fri, Jul 1, 2011 at 8:58 AM, Daniel Wambold wambo...@gmail.com wrote: Hello list. Sorry for what is likely a simple question but I'm running out of time and could use a quick hand. I have a program that encrypts data using AES256 CBC mode and a