Quincy, do you think that this be a case when it’s best to encrypt the strings 
yourself with an HMac256 method on the attributed strings?



> On Feb 16, 2018, at 4:58 PM, Quincey Morris 
> <quinceymor...@rivergatesoftware.com> wrote:
> 
> On Feb 16, 2018, at 14:13 , Markus Spoettl <ms_li...@shiftoption.com> wrote:
>> 
>> how can I go about decoding NSAttributedString
> 
> I just tried in a playground, and the problem is in NSParagraphStyle, not 
> NSAttributedString. It looks like it falls foul of the known secure coding 
> issue about decoding arrays of unknown type. (NSTextTab is the only class 
> that lives in an array within a paragraph style.)
> 
> That means NSParagraphStyle doesn’t actually conform to NSSecureCoding, and 
> therefore nor does NSAttributedString, when any non-default tabs are present. 
> It’s not clear that there’s an easy workaround. The only thing I can think of 
> is to archive the text tabs separately, and somehow re-install them on the 
> relevant paragraph styles after decoding, but that’s going to be a huge PITA 
> in general.
> 
> 
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