Find Jobs
Hire Freelancers

cryptosystem

$2-10 USD / hour

Closed
Posted over 12 years ago

$2-10 USD / hour

In this assignment, you have to chose one tools that can be used for encryption and signing process. A good tools to look to is GnuPG, GPG4Win and GPGTools. You have to use the tool to digitally sign and encrypt a document describe below. You can use any suitable encryption algorithm for signing and encryption process. Prepare a ("clear" or unencrypted) document that contains the following information: ? The tool and algorithm chosen ? The steps or procedure to produce the keys for signing and encryption ? The details of the keys used for sign, encryption and sign+encryption ? The screen captures of steps/procedures: ? to digitally sign the document ? to encrypt the document ? to digitally sign and encrypt the document ? The instruction to verify and decrypt the document ? The references to download the tools used You need to submit a compressed file containing: 1. The document describe above. 2. The signed version of the document 3. The encrypted version of the document 4. The sign+encrypted version of the document 5. The keys to be used for verifying the file Note: Sign the document to prove you are the creator of the document. Note: Encrypt the document so that only I can read it.
Project ID: 3547396

About the project

Remote project
Active 13 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

About the client

Flag of MALAYSIA
Malaysia
5.0
12
Member since Nov 14, 2009

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.