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Unpredictable Encrypt and Decrypt


rxbanditboy1112

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I am wondering if anyone has experienced an error encrypting and decrypting in and out of mysql. Sometimes when I decrypt then send an email to with the decrypted string it will still be encrypted. The strange thing is, this is unconsistant. Usually it will be fine, but other times it will keep something encrypted. All the values I am entering are numeric. I am however not currently checking for that.

 

Any help or ideas would be greatly appreciated. I am using MCRYPT functions with trim....

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https://forums.phpfreaks.com/topic/69996-unpredictable-encrypt-and-decrypt/
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here is how im encrypting and decrypting, there is alot more going on, but i guess i want to check that this is correct....

the first line is sent into mysql....

mcrypt_encrypt(MCRYPT_3DES, $key, addslashes($_POST['variable]), MCRYPT_MODE_ECB, $iv)

$decrypt_val= mcrypt_decrypt(MCRYPT_3DES, $key, stripslashes($members_row[variable]), MCRYPT_MODE_ECB, $iv);
$x =trim($decrypt_val);

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