Determine a checksum or hash algorithm

Completed Posted Feb 23, 2016 Paid on delivery
Completed Paid on delivery

We have an application that applies a 20 byte 'signature' to a file. We are trying to determine the type of algorithm that is used to generate the 20 bytes.

The project document contains an example file with signature.

Computer Security Odd Jobs

Project ID: #9743145

About the project

4 proposals Remote project Active Feb 24, 2016

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ZhangDaLong

Hi, client. I am a programmer and mathematician. Also Cryptography specialist and know debugging very well. Please check my profile and let me see your application.. Picking algorithm from analyzing application is More

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4 freelancers are bidding on average $808 for this job

narekGuru

Hi, I can help you. If you have that application which generates signature, I can reverse engineer it and tell exact algorithm (maybe even reproduce in c++ or c#) how it does. Can start after a day. Regards, Narek.

$1677 CAD in 11 days
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expertwriter2010

Hello, I am an experienced person and i am ready for this project. I have worked on more than 100 similar projects and my reviews speak for my work. I charge fairly, deliver the work on time and always adhere to the More

$555 CAD in 10 days
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YaserACO

I have found you file hash type Hello,I am a computer engineer; I glad to do your job. I am an expert in Information Security, Web Security, Network Security, also web programming (PHP, ASP) , Programming (JAVA, j More

$250 CAD in 1 day
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