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Verify AES decryption (with a 3rd party AES decryption site) and/or implement it correctly in my program

My program uses 128 bit AES encryption. I have the password, salt, string, message Hash, Hex, and base64 of any message I encrypt (or anything else the internals of the program would output). I however am unsure how to get the original message back. The previous coder said that it can not be done, that the C# code is somehow specialized. I'm not convinced (yet). I'm looking for someone that can help me either

1. verify the message on a 3rd party site such as [login to view URL]


2. Help me modify the code to give encryption that can be decoded on a 3rd party site.

I also am looking for a person that can look at the code and verify best practices and help optimize it.

I'm including an image to show that it is indeed AES as well as a text file with the message hash, salt, and Base64 string. I'm wondering if I should be able to decode from that, or if not, what I need.

Kĩ năng: Lập trình C#, Encryption

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( 26 nhận xét ) Fort Atkinson, United States

ID dự án: #32200010

Được trao cho:

(774 Đánh Giá)

17 freelancer chào giá trung bình$163 cho công việc này


hi. I have 8+ years of experience in C# development. I have used AES in my applications. I can build this solution for you. let's discuss further and do it...

$250 USD trong 3 ngày
(151 Nhận xét)

Hi. I am indivual software engineer .I have solid experience in cryptography .already joined 2 servers using encryption of token then dcompike on second machine .please share details I am available for this projec Thêm

$200 USD trong 7 ngày
(27 Nhận xét)

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$30 USD trong 1 ngày
(17 Nhận xét)

Dear Client. I am Nikita Thank you for your posting. I've just read your description and guarantee 100% success on your job. Let's discuss about budget and deadline on private chat. Looking forward to hearing from you Thêm

$120 USD trong 2 ngày
(18 Nhận xét)

Hello, I have knowledge in C#, C/C++, Delphi, Crypto. Contact me to give more detail about your encryption method. Regards

$160 USD trong 7 ngày
(3 Nhận xét)
(17 Nhận xét)

Hello As for AES encryption/decryption , it is easy to me. static byte[] Encrypt(string plainText, byte[] Key, byte[] IV) { byte[] encrypted; // Create a new AesManaged. using(AesManage Thêm

$200 USD trong 7 ngày
(2 Nhận xét)

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$200 USD trong 7 ngày
(2 Nhận xét)

Hello. I am expert C/C++/C# developer with +6 years of experience in development. I have worked on many projects included implementing AES encryption/decryption, So, I will be the best to help here. AES has many modes Thêm

$250 USD trong 2 ngày
(3 Nhận xét)

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$100 USD trong 1 ngày
(6 Nhận xét)

Hi, I have great experience in implementing different variants of the AES (block cipher in 128, 192, 256), encryption and decryption algorithm from scratch in many programming languages like C/C++. I have very deep Thêm

$125 USD trong 1 ngày
(2 Nhận xét)

✔✔✔ EXPERT HERE ✔✔✔ Greetings! I’ve viewed & understood this project & it needs the focus of experts who are working on complex projects. I am one of those! I am a Ph.D Scholar & I have won international awards. I hav Thêm

$200 USD trong 7 ngày
(0 Nhận xét)

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$200 USD trong 7 ngày
(0 Nhận xét)

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$250 USD trong 7 ngày
(0 Nhận xét)

We can use the same AES encryption and decryption without Salt key and this will resolve this issue. Because salt key encryption is a one way and we can't decrypt it back that is the advantage of salt key encryption. I Thêm

$100 USD trong 3 ngày
(0 Nhận xét)

Hi! I read the project's description, looked through attachments, and there is for sure going something funny because AES functions take much different input than provided. I think we will be able to solve this problem Thêm

$100 USD trong 7 ngày
(0 Nhận xét)