![]() #XferCommand = /usr/bin/wget -passive-ftp -c -O %o %u #XferCommand = /usr/bin/curl -C -f %u > %o # If you wish to use different paths, uncomment and update the paths. # The following paths are commented out with their default values listed. # See the nf(5) manpage for option and repository directives I figured it might be something internet related so I gave it some time, but after so many hours, I am started to wonder if there might be another issue at play. Multilib.sig 272.0 B 0.00B/s 00:00 100%Įrror: failed to update multilib (invalid or corrupted database (PGP signature))Įrror: failed to synchronize any databasesĮrror: failed to init transaction (invalid or corrupted database (PGP signature)) ![]() In my next tutorial we’ll learn to clearsign a document.Core 848.0 B 207K/s 00:00 100%Ĭore.sig 848.0 B 0.00B/s 00:00 100%Įrror: failed to update core (invalid or corrupted database (PGP signature))Įxtra 848.0 B 0.00B/s 00:00 100%Įxtra.sig 848.0 B 0.00B/s 00:00 100%Įrror: failed to update extra (invalid or corrupted database (PGP signature))Ĭommunity 848.0 B 0.00B/s 00:00 100%Ĭommunity.sig 848.0 B 0.00B/s 00:00 100%Įrror: failed to update community (invalid or corrupted database (PGP signature)) She gets this message in the command line: gpg: Signature made 15:39:05 Central African Time using DSA key ID A657BC83 gpg: Good signature from “Bob ” Kate verifies and decompresses Bob’s file by running this in the command line: gpg -output classifiedinfo.docx -decrypt C:\Users\Kate\Downloads\classifiedinfo.sig gpg -output classifiedinfo.docx -decrypt C:\Users\Kate\Downloads\classifiedinto.sig Kate has already imported Bob’s public key into GPG. Now he types in his private key’s password, retrieves the signed file from D:\Users\Bob and sends it to Kate. Note that you can choose any name you like for the. He types this into the command line: gpg -output classifiedinfo.sig -sign D:\Users\Bob\classifiedinfo.docx The document is called “classifiedinfo.docx” and it is located at D:\Users\Bob. In the command line you will see something like this: gpg: Signature made 03/12/16 12:02:38 Coordinated Universal Time using DSA key ID ABD907D3 gpg: Good signature from “Person ”īob wants to send Kate a sensitive document, and he wants to make sure that it isn’t tampered with along the way. This will output the decrypted “document.pdf” into C:\Users\YourPCName if you have the person who signed the document’s public key. To verify a document that has been signed with PGP, run this in the command line: gpg -output document.pdf -decrypt document.sig After you have entered your password for your private key, GPG will output the “document.sig” file into C:\Users\YourPCName (on Windows). pdf in fact, it can be any type of file you want. Where “document.pdf” is the path to the document you want to sign and compress. To sign a document with PGP, run this in the command-line: gpg -output document.sig -sign document.pdf I’ll show you an example after I show you what to do first. The signature is verified using the corresponding public key.Īlright, now that we know what it is all about we can take a look at how you can sign your document. A signature is created using the private key of the signer. A digital signature can serve the same purpose as a hand-written signature with the additional benefit of being tamper-resistant.Ĭreating and verifying signatures uses the public/private keypair in an operation different from encryption and decryption. If the document is subsequently modified in any way, a verification of the signature will fail. First, a bit of background as to how this works:Ī digital signature certifies and timestamps a document.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |