Look at a phpinfo() page, do you have mcrypt installed? I'd have to guess no, because that's generally how you get this error.
---John Holmes... > -----Original Message----- > From: Tom Ray [mailto:[EMAIL PROTECTED]] > Sent: Monday, September 23, 2002 10:15 PM > To: [EMAIL PROTECTED] > Subject: Re: [PHP] Another Encryption question > > also if I comment out $iv, I get the error "Call to undefined function > mcrypt_encrypt()" on that line.. I just don't understand why it keeps > doing this. > > I'm running 4.2.2 > > Tom Ray wrote: > > > I dipped into mcrypt about a month or so, and did this script back > > then. I had it working, it would kick out the encrypted data for me > > but today when I test it I get a Fatal error: Call to undefined > > function: mcrypt_create_iv() in test2.php on line 3. > > And I don't understand why...any help would be great...thanks! > > > > <? > > > > $iv = mcrypt_create_iv (mcrypt_get_iv_size (MCRYPT_TripleDES, > > MCRYPT_MODE_CFB), MCRYPT_RAND); > > > > $key = "Secret"; > > $sample2 = "Hello"; > > $sample3 = "Hello There"; > > > > $lockdata = mcrypt_encrypt (MCRYPT_TripleDES, $key, $sample2, > > MCRYPT_MODE_CFB, $iv); > > $test = mcrypt_encrypt (MCRYPT_TripleDES, $key, $sample3, > > MCRYPT_MODE_CFB, $iv); > > echo "$lockdata<br>\n"; > > echo "$test\n"; > > > > ?> > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
