Internet RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
Internet RFC 7515: JSON Web Signature (JWS) Internet RFC 2315 PKCS #7: Cryptographic Message SyntaxĬommission implementing decision (EU) 2015/1506 of 8 September 2015ĮSI - Building blocks and table of contents for humanĮSI - ASN.1 format for signature policies Internet X.509 Public Key Infrastructure - Time-Stamp Protocol (TSP)ĮSI - Procedures for Creation and Validation of AdES Digital SignaturesĮSI - Signature validation policy for European qualified electronic signatures/seals using trusted listsĮSI - Procedures for using and interpreting EU Member States national trusted lists
Rivest Shamir Adleman - an algorithm for public-key cryptographyįile format used for data compression and archivingĮSI - Associated Signature Containers (ASiC)ĭocument management - Portable document format - Part 1: PDF 1.7ĭirective 1999/93/EC of the European Parliament and of the Council of 13 December 1999 on a Community framework for electronic signatures.
It defines a file format commonly used to store X.509 private key accompanying public key certificates, protected by symmetrical password
Microsoft Cryptographic Application Programming Interface List of Trusted List or List of the ListsĪustrian Modular Open Citizen Card Architecture implemented in Java JavaDoc is an industrial standard for documenting Java classes. JavaDoc is developed by Sun Microsystems to create API documentation in HTML format from the comments in the source code. Abbreviations and Acronymsĭigital Signature Algorithm - an algorithm for public-key cryptographyĮlectronic Signatures and InfrastructuresĮuropean Telecommunications Standards Institute Examples of SCA and SCDev Topology and Workflowsġ.6. Configuration of validation policy in different use cases Frequently asked questions and implementation issues Client-side signature creation with server-side remote key activation Original document in the Data To Be Signed Verifying the qualified status of timestamp How signature type and qualification are represented in DSS How certificate type and qualification are represented in DSS Configuration of the augmentation process DocumentValidator implementation management Other implementations of CRL and OCSP Sources Specificities of signature creation in different signature formats Extract the original document from a signature
Having to actually scan and create an image file is a little bit annoying, but you can use this method to quickly sign documents in the future after you’ve gotten a good image of your signature. This will let you insert the image of your signature, and you can reposition and resize it as necessary so it fits in the signature field.
Install Xournal from your Linux distribution’s software installation tool, open the PDF, and click the Tools > Image menu option. You may want to tweak it in GIMP so it has a transparent background, or just make sure you sign a white piece of paper and that the background is entirely white.
You could potentially just capture a photo of it with your webcam or smartphone’s camera, too. First, you’ll need to create an image of your signature-sign a piece of paper, scan it into your Linux system, and clean it up. It can annotate PDFs, adding images to them. If you want to use a desktop app to input your signature in a pdf file, Xournal is probably the most convenient tool for signing PDFs on Linux.