Port Java code to Visual C++

I need an application in c ++ equivalent to the one I wrote in Java, use "DESede / CBC / PKCS5Padding" to encrypt or decrypt a file, which compresses in memory with gzip. Basically I need to carry the code of four routines using Cryptoc ++ or Openssl and gzip compression in memory, on a small WinAPI interface to select the input file.

in files:

- [login to view URL]

- [login to view URL]

Function enc/dec/compress stream/decompress stream

Out file:

- [login to view URL]

- [login to view URL]


Basic WinApi UI

Visual Studio Project

Evner: Java, C++ Programmering, C programmering

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Om arbejdsgiveren:
( 0 bedømmelser ) SAN SALVADOR, El Salvador

Projekt ID: #21833031

Tildelt til:


Hi, I saw the source code attached([login to view URL]) and I understand you want to convert it to its C++ equivalent, is this all of it or there's more? I can do this for you today(if there's more within a day or two), Flere

$70 USD in 2 dage
(4 bedømmelser)

16 freelancere byder i gennemsnit $171 på dette job


Hi sir, how are you? I read your project description and I am interested in your job. As you can see my profile, I am a full-time developer and have just completed many projects. Specially, I have top skills for C/ Flere

$200 USD in 2 dage
(76 bedømmelser)

I CAN COMPLETE YOUR PROJECT EASILY Hello, I am software developer with enough experiences on Java, C/C++ for 13 years. I can work by full time for your project and trying to satisfy the requirements. I am designing the Flere

$200 USD in 7 dage
(23 bedømmelser)

HI I am software engineer and have done many java and c++ projects. You can discuss more details with me. Thank you

$300 USD in 7 dage
(77 bedømmelser)

Hi, very nice to meet you. I am Fang G. I have read your post carefully and your project is very interesting for me. I have 16 years of experience in software development and have already completed 235 projects in free Flere

$250 USD in 7 dage
(94 bedømmelser)

Hi, I'm an experienced C++ programmer and I've already used and worked with crypto++ library in my previous projects. I will encrypt/decrypt/ compress/decompress your files as required. Looking forward to discuss proj Flere

$200 USD in 7 dage
(7 bedømmelser)

Hi,dear. I am very interested in your project - 'Port Java code to Visual C++'. I've already done this kind of project before. I'm a professional programmer with 12 years of experience. If you award me, I'll implement Flere

$155 USD på 1 dag
(6 bedømmelser)

I have used PKCS algorithm . I am familiat with this , and I have rich experience with java and c programming. I can port the java code into c++ code easily. Thanks

$150 USD in 2 dage
(3 bedømmelser)

Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills C Programming, C++ Programming, Java. Please start the chat so we can have detailed discu Flere

$155 USD in 8 dage
(1 bedømmelse)

Hello. I am the Java expert and lover. I can do it. I've ever developed such code with C++. I'm interested in your project, please let me know your details or we can discuss more closely. Thanks.

$240 USD in 7 dage
(1 bedømmelse)

Greetings of the day!! I had read your full description in detail. we are well experienced in building C++,C, JAVA, CSS ,JSP, ASP.NET, MYSql , HTML, PHP, java script , PHP , wordpress, Anglar JS, React JS . we have mo Flere

$80 USD på 1 dag
(1 bedømmelse)

Hi, How are you? I have 8+ years of experience in C#/C++/JAVA programming. I have read your project description fully. I can understand and finish it wonderfully . I guarantee high project development and quality a Flere

$200 USD in 2 dage
(0 bedømmelser)

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$100 USD in 2 dage
(0 bedømmelser)

Hello Employer, Greetings for the day! i am ready to do your project but We need to discuss in detail so we can list all specifications after understanding procedure & requirements. Than I can draft complete plan & di Flere

$140 USD in 7 dage
(0 bedømmelser)

Hi Mighter. How are you? I have read your detail very carefully and understood what you want. Yeah in fact to encryption file and dec file in visual c++ , it need very powerful engine of enc, I am VC (MFC) expert and i Flere

$150 USD in 3 dage
(0 bedømmelser)

Dear Hiring Manager, Reading your job posting piqued my interest. I' m a senior web developer for 7+ years of experience and am very familiar with C programming, Java, PHP. It is a confident job to me. Let me have yo Flere

$140 USD in 7 dage
(0 bedømmelser)