mkl

32004 imprecisions

10

In the context of finding a wording recommendation to resolve #475, two possible imprecisions in ISO/TS 32004 became apparent: 1. _Unclear meaning of bit 13 in standard security handler user...

Discourage the use of SHA1 for all PDF versions

6

The hash algorithm SHA1 has been considered insecure for a number of years now, and in particular for PDF signatures this can easily be exploited, see [shattered.io](https://shattered.io/) for example. In...