Steve, you need to specify whether the key is a "password" or a "key"
encrypt myRawData using blowfish with key (theKey)
or
encrypt myRawData using blowfish with password (theKey)
The main difference, as I understand it, is that if you use "key",
then the key must be the exact length specified for the used cipher
(128 bits, for blowfish), so you probably want to use "password".
The same goes for the decryption as well.
Best,
Mark Smith
On 1 Aug 2009, at 06:06, stevex64 wrote:
Hi all,
I have .csv files that I encrypt with one little app that only
encrypts. It
appears to encrypt with no problem. The key is hard-coded in the app.
I have another app that needs to decrypt the .csv files. I have the
same key
hard-coded into this app. But when it tries to decrypt, it gets
this error:
error:0606506D:digital envelope routines:EVP_DecryptFinal:wrong
final block
length
The encrypt code is like this:
put "a1b2c3d4e5f6" into theKey
encrypt myRawData using blowfish with (theKey)
put the result into rslt
if rslt is not empty then
beep
answer error rslt
else
put it into mySafeData
end if
and the decrypt code like this:
put "a1b2c3d4e5f6" into myK
decrypt fld "fldDataT" of grp "backgroundItems" of card startCard
using
"blowfish" with (myK)
put the result into rslt
if rslt is not empty then
beep
answer error rslt
else
put it into fld "fldDataT" of grp "backgroundItems" of card
startCard
end if
Any thoughts?
Thanks,
Steve
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