Activity (RSS)

As soon as a message is sent from a client, the iphone server (using the most recent source available) errors upon receipt. The assertion _isMutable fails on li...

I am stuck trying to get MyCrypto to work in my own project (iPhoneSDK 4.x). Ive built it and added the .xcodeproj to my project. But it seems I cannot include ...

Fixed in 0.3.

I had to use an undocumented/SPI function, SecKeyCreate. Not ideal, but there wasn't a reasonable workaround. I've at least marked it as weak-link...

Fixed in 0.3.

Turns out SecKeyImport/Export don't work for wrapped symmetric keys, so I had to drop down to CSSM_WrapKey.

I looked at this a bit last night and figured out a few things.

If I change the test case so the key is generated in a keychain, then the export is able to get ...

Doug Mitchell of Apple acknowledges the problem, in 2005, and suggests using CSSM_UnwrapKey.

The Keychain.framework code has a method -[Keychain addKey:] that ...

The standard way to package up RSA-encrypted and/or -signed data is with CMS (Cryptographic Message Syntax). The MYEncoder and MYDecoder class provide this. But...

I've updated the instructions in the README. Closing the ticket.

The Clean executes with no errors now.

Thank you, Jens.

I should have read the build instructions more carefully.

-Joel

The installation directions need to be expanded a little bit — I'd forgotten there's another step besides downloading (or checking out) MYUtilities.

You need to...

I downloaded MYCrypto-993161972183 into a "Development" folder, launched MYCrypto.xcodeproj and did a Clean. I received this warning after doing the Clean comma...

Exporting a symmetric key in anything but raw format, using @-[MYSymmetricKey exportKeyInFormat:withPEM:]@, fails due to an error CSSMERR_CSP_INVALID_ALGORITHM ...

-[MYSymmetricKey initWithKeyData:algorithm:] is unimplemented on Mac OS.

I haven't found a way to create a MYSymmetricKey object from an existing raw key (just ...

I'm glad it built! I've updated the documentation now, and pushed a new revision of the project file that skips Doxygen if it's not installed.

To remove the sym...

It builds now :-)

Thanks once more Jens!

I'm glad to be the first guinea-pig, as long as you're willing to put up with my lack of experience ;-)

I had to the de...

Oh, good point — I should move the Doxygen build step to a new optional target, so it won't prevent people from building without it.

For now you can either (1) ...

Thanks, Jens. Expanding the path solved the first problem!

And the second problem is that I didn't have Doxygen on my system.

I have just installed it in my App...

That's kind of weird! Hmm...

OK, here's my guess: maybe Xcode's IDE understands the "~" in the path you specified, but GCC itself doesn't. That would explain wh...

Thank you, lazyweb :-)

Jens hasn't posted anything yet :-)