- OKULAR DIGITAL SIGNATURE HOW TO
- OKULAR DIGITAL SIGNATURE PDF
- OKULAR DIGITAL SIGNATURE INSTALL
- OKULAR DIGITAL SIGNATURE FULL
- OKULAR DIGITAL SIGNATURE SOFTWARE
Syntax Error (0): Invalid or missing Signature string
OKULAR DIGITAL SIGNATURE PDF
If you really don't trust pdfsig or if it doesn't work for you, you could try Quoppa's PDF Studio Free Viewer, see. So what does pdfsig print for your document? And why do you think it's wrong? Certificate Validation: Certificate issuer isn't Trusted.Īgain exactly what I expected: the signature (#2) of my colleague is valid, but pdfsig can't trust the Certificate issuer, because I haven't added the company's CA certificate to my computer's list of trusted certificates.
OKULAR DIGITAL SIGNATURE FULL
Signer full Distinguished Name: E=XXX,CN=XXX,OU=XXX,OU=XXX,OU=XXX,DC=XXX,DC=XXX His certificate was issued by his company. I sent my document to a colleague and he signed it with his key. Pdfsig says that the Signature is valid, but that the Certificate issuer is unknown. Certificate Validation: Certificate issuer is unknown. Signature Validation: Signature is Valid. Signer full Distinguished Name: CN=XXX,L=XXX,C=XXX,XXX I haven't added my certificate to the my computer's list of trusted certificates: Sorry!Īnyway, pdfsig works for me - but it's crucial to read its output carefully.įor example, I have a document that I signed with my key and a self-signed certificate.
Yes, I've tried pdfsig but it prints digital sign is correct (valid) when it's not. It should be installed after emerge app-text/poppler, but it isn't.ĮDIT: in order to get pdfsig, poppler must be emerged with USE Flags "utils" AND "nss". LibreOffice Draw can import PDF but it doesn't display any digital signature in it. Anyway if you've already got it installed it might be worth a try. LibreOffice Draw can sign and verify PDF signatures, but I haven't done this myself so don't know if it's any good at it, or how it does it (maybe it's just calling pdfsig, I don't know).
OKULAR DIGITAL SIGNATURE HOW TO
Is there any other working solution how to digitally sign/verify PDF under Gentoo? I've tried AcroRdrDC2100520060_en_US.exe with wine-vanilla 6.16 I can run it but It hangs on loading PDF file.ĭoes anybody has working Acorbat Reader under Gentoo? What version is working? Latest version installs fine with mspatcha and atmlib installed over winetricks and winecfg set to Win 7.
OKULAR DIGITAL SIGNATURE INSTALL
I'd like to somehow install Acrobat Reader to Gentoo but only way of recent version is trough Wine. Pdfsig from poppler - it seem doesn't verify correctly - it says signatures are correct but Acrobat Reader (under Windows) says some has bad certificate or it's self-signed certificate. Hi, I need to verify some PDF singatures and under Gentoo I tried:
OKULAR DIGITAL SIGNATURE SOFTWARE
Posted: Tue 8:00 pm Post subject: What software to verify PDF digital signature? Gentoo Forums Forum Index Unsupported Software What software to verify PDF digital signature? odt file) with LibreOffice Writer (steps are similar for any application of the LibreOffice suite).Gentoo Forums :: View topic - What software to verify PDF digital signature? Let’s see how to sign a text document (a. odf for mathematical equations ( formulas), opened with Math. odg for graphics (diagrams, vector images), opened with Draw odp for presentations, opened with Impress odt for text documents, opened with Writer
The most common filename extensions used for Open Document files are: The Open Document Format (ODF) is the default file format for LibreOffice. Then, refer to the end of this post to see how to set up LibreOffice to use Chromium.Įveryone on the same page (tokens and browsers setup), let’s move on to LibreOffice! Signing an ODF document
These two posts show how you can get everything working: So, if you use Firefox, you need to set it up before signing documents with LibreOffice. Instead, it uses the infrastructure of a web browser to sign documents.īy default, LibreOffice looks for certificates and cryptographic media in the Mozilla Firefox configuration. Today you are going to see how to do that with the LibreOffice office suite, which is able to sign not only ODF documents created by itself, but also any PDF documents (even those created by other programs).Īlthough capable of signing, LibreOffice does not have its own public key infrastructure. If you have a digital certificate, you can sign documents before sending them, so that who receives them feels confident about their authenticity and integrity.
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