Microsoft Word offers an add-in to save a document as a PDF/A file. Good to hear, I thought. I ran the output through the PDF Validator for a standards conformance check. No complaints. That's great, isn't it. So, I shed an eye on the visual quality. Oops! To my surprise some content is depicted as a black rectangle instead of showing a nice drawing.
Utility to simplify the import of certificates and private keys into a PKCS#11 cryptographic token (HSM)
The 3-Heights™ Security API supports the creation and verification of digital signatures using a cryptographic token via a PKCS#11 interface. However, the component can only be used if the token has appropriate certificates and private keys stored on it. A useful command line utility helps to store the required objects into the token.
Do the PDF scan conversion rules have an impact on anti-aliasing?
The scan conversion rules in PDF are special in the sense that none of the publically available graphics libraries implements them. On the other side almost every PDF rendering engine implements an anti-aliasing mechanism to support low and medium resolution bitmaps. The question that immediately arieses is: how do these two mechanisms relate to each other?
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