On Wednesday, December 16, 2015 at 7:37:22 PM UTC-5, Jeffrey Walton wrote:
>
>
> What I do is concentrate my error checking and analysis on the desktop
>> OSes, like OS X and Linux. Once I am satisfied the "core" logic is sound, I
>> port it to another platform, like iOS and Android. The philosophy above
>> means you need a clean separation between "core" and "window/ui" logic or
>> routines. You'll get the hang of it quickly.
>>
>
> BTW, you don't quite have the clean separation. Notice QT objects are
> cross-pollinating into the core routines. The constData() is part of a
> QtString.
>
> CFB_Mode<AES>::Encryption e((const byte *) binKey.constData(),
> binKey.length(), staticIv, 1);
>
>
> That means you can't test it stand-alone.
>
I redid the code to use simple static bytes:
byte iv[16];
byte bKey[32];
memcpy(iv, binIv.constData(), sizeof(iv));
memcpy(bKey, binKey.constData(), sizeof(bKey));
CFB_Mode<AES>::Encryption e(bKey, 32, iv, 1);
FileSource src((const char *)inFilename.toUtf8().constData(), true,
new StreamTransformationFilter(e, //STF
new Base64Encoder(
new FileSink((const char
*)outFilename.toUtf8().constData())
, false
)
) //STF
);
Same issue. However, if I comment out the lines with //STF, so that it just
removes the STF and just does a base64 encode, the code works. Which makes me
think that it's specific to the STF. It is doing something because the phone
gets hot. At which point I wonder if the issue is with architecture or
packaging. I have created a fat library:
$ xcrun -sdk iphoneos lipo -info libcryptopp-ios.a
Architectures in the fat file: libcryptopp-ios.a are: armv7 x86_64 arm64
It's running on a iPhone 4, which is the arm7 arch, the arm7s is for the iPhone
5 & 5c.
Do you have any idea why the STF would fail in this situation?
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