hash error (authorize.net error 99)

Hello I am having the same exact error as related in this post,

showthread.php?t=7088&highlight=mhash

almost word for word so I will repeat some of it that directly relates to my problem.


I was originally having a mhash() error as described here:
show...ight=MHASH_MD5

I too found I have hash and not mhash installed on my server so in the file WA_simlib.php I changed

return (bin2hex (mhash(MHASH_MD5, $data, $key)));
to
return (bin2hex (hash(MD5, $data, $key)));

and this took care of the error, but now when I try my checkout Authorize.net gives me the following error:

(99) This transaction cannot be accepted.

I looked this up on Authorize.net and found:
tool...id=7199#bottom


When I go to this tool listed above and input all the required fields I am receiving a different hash for the x_fp_hash field.




Please let me know how to fix this or any other info that you may need.

Thank you for your time.

Ryan

I have created a support ticket so we can look into this issue further.

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login.php

Is the solution posted somewhere? When I changed the line WA_simlib.php file:

return (bin2hex (mhash(MHASH_MD5, $data, $key)));
to
return (bin2hex (hash(MD5, $data, $key)));

I did get a value back in the error message from Chase Paymentech. But when I compared it to the one generated on their online "tool" to verify it, they were different. MD5 is chosen as on the hosting site.

thanks

doublecheck that the server supports the MD5 hash algorithem.

create a blank page with the following code:

<?php
print_r(hash_algos());
?>


that will write a listing showing the algorithms tat are supported on the server, if MD5 is not listed, you need to contact the host to have them enable it.

Hi Jason it is listed.

I'll need to troubleshoot directly, see the private message section.

Thanks Jason.

see PM

sorry

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