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Sign a request using sha1

$30-250 USD

Closed
Posted over 5 years ago

$30-250 USD

Paid on delivery
We need to sign a request using C# with SHA1 and canonicalization EXCL_C14N, we provide a project with the xml base to sign, and a soap ui project to validate the sign
Project ID: 17388720

About the project

3 proposals
Remote project
Active 6 yrs ago

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3 freelancers are bidding on average $195 USD for this job
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• 10+ years of professional experience in C#/.NET software development; • 5+ years Experience with ASP.NET MVC , LINQ , EF , SQL; • 10+ years Experience with PHP/MySQL; • 7+ years Experience with App development Android, iOS Xamarin and Java Platform ; • 1+ years Experience with Cryptocurrency and Ethereum smart contract development solidity; • 10+ years Experience with UI/UX Design and graphic Design photoshop; • 18+ years Experience with c, C++, pascal, QBasic , FoxPro, dos programming; • 15+ years Experience with PHP/MySQL; • 2+ years Experience with WebScrap and undefined data parsing; • Experience with web technologies like HTML5, CSS3, Bootstrap, JavaScript, Angular 1.x; • CMS Development Wordpress , Joomla , drupal • 10+ years Graphic Design Logo , Printing , Branding , banner , …. • 10+ years’ Experience Animation design Flash + Actionscript 2/3 • Fluency in English;
$155 USD in 3 days
5.0 (7 reviews)
4.3
4.3
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Hi, I am a Full stack developer in Microsoft technologies. I have worked extensively with digital signatures in many of my previous projects. Especially when the digital signing happens at C# and the verification happens at Java/PHP or any other technology. My area of expertise is web application development (asp.Net web forms, MVC, classic ASP), web services (SOAP & RESTFul), MySql & Sql Server as back end (through stored procedures). I have 6 plus years of experience as a full time software developer. Kindly contact me, lets discuss your requirements.
$250 USD in 0 day
5.0 (14 reviews)
4.4
4.4
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Hi employer. My name is Danut and I currently have ~6yrs of experience involving C#. I trully believe that I can canonicalizate your xml using the C14N standard and encrypt it using SHA-1 algorithm. I work smart and accept only the projects I'm 100% sure I can complete with high quality. I would still have some questions about the deliveries for this project. You want only the source files or a small desktop application that will generate the canonicalized xml? In order to talk more about your project or if you have questions please contact me to clarify any issues. Regards.
$180 USD in 5 days
4.9 (18 reviews)
3.8
3.8

About the client

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Mexico
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Member since Jul 14, 2018

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