Leonard Rosenthol

Results 142 comments of Leonard Rosenthol

Since such things live forever, let me make it very clear that Adobe has *zero* interest in trying to shove DRM into PWP. In fact, I would say that we...

On Thu, Dec 27, 2018 at 11:58 AM L. Le Meur wrote: > Is there still a requirement to obfuscate embedded fonts in a PWP > container? > That's a...

@seehuhn Do you have an actual PDF that demonstrates the problem? Do we know what existing implementations do in this case? also, as @mkl-public asked - are we looking at...

The text in question was added to the PDF 1.5 spec. I am investigating the history of why...

First, it is worth looking at the history here... From the Implementation Notes in the old PDF Spec >The behavior of Acrobat has changed in the situation where a check...

@petervwyatt What is the proposed changed here?

RSA-OAEP is not supported which is why it isn't listed. Adding it would require an extension, such as the new 32001 and 32002.

As mentioned previously, RSA-OAEP isn't defined for PDF today and so any text in 32K would need to specifically call out `PKCS#1 v1.5` as suggested above. I do agree that...

As with all implementors, Adobe has chosen to only implement those parts of ISO 32000-2 that are important to our customer base. At this time, we have not made changes...