C/C++ application using OpenSSL

$250-750 USD

Imekamilika

Imechapishwa

about 6 years ago

$250-750 USD

Kulipwa wakati wa kufikishwa

The task is to develop a c/c++ console application for demo purposes (I do not care if c or c++) that implements same as the following command line: [login to view URL] dgst -sha256 -sign [login to view URL] -hex [login to view URL] The data that shall be signed shall be read into a buffer in the demo-application, which is then fed to the opensll implementation (source code). DLL usage is not accepted. This means to call functions for generating SHA256 digest and RSA encryption. Keys can be hard coded in the application. The output from the demo application shall be the same as when running [login to view URL] with the command line above. GCC, Visual Studio or C++ Builder. Shall be possble to build and run under Windows or Cygwin.

C Programming

C++ Programming

Cryptography

Kitambulisho cha mradi: 16549530

Kuhusu mradi

13 mapendekezo

Mradi wa mbali

Inatumika 6 yrs ago

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Imetolewa kwa:

@vano101

Hello I have some experience with working with OpenSSL Is it OK for you to rip some code from OpenSSL in order to run that command? Thanks.

$280 USD ndani ya siku 12

4.9

(1454 hakiki)

7.7

13 wafanyakazi huru wana zabuni kwa wastani $529 USD kwa kazi hii

@piotrfiliciak

I can do that - I will extract encryption functions from openssl or other open source library and integrate it into single application that will not require external DLL. All will be in Visual Studio 2017 c++ project.

$444 USD ndani ya siku 5

5.0

(3 hakiki)

3.5

@maqtech

I have already do this, I have the make files the visual studio solution and the src code I can provide everything with all the required description

$772 USD ndani ya siku 3

5.0

(2 hakiki)

2.9

@emon777asd

I have 6 year experience Freelancer,up work,Fiverr & 99design market place I have seen your project that i can to do easily because I have many experience to Graphic Design,Webdesign,Web Develop & programming .So I could create it for you as soon as that easy but how this have done ,,,,please discuses before start job,,,,

$555 USD ndani ya siku 10

0.0

(0 hakiki)

0.0

@artandvor

Hi! I am skilled C++ programmer and I am ready to make your script work as needed. Ready to start asap. I am new to here, but I will definitely make you satisfied for the great review.

$555 USD ndani ya siku 10