rail fence cipher in c

$250-750 AUD

Closed

Posted

almost 4 years ago

$250-750 AUD

Paid on delivery

have already written most of the cod but not sure how to add the following Encryption of a message using the 2-level rail-fence cipher 3. Decryption of a message using the 2-level rail-fence cipher 4. Decryption of a block of text encrypted with a substitution cipher but without being provided the key. This cipher text will be released at the same time as the project; you have about a month to analyse it. Your program must perform all analysis calculations (eg: letter or word statistics and dictionary comparisons) from scratch. 5. Decryption of a previously unseen block of cipher text encrypted with a substitution cipher without the key. This block of text will be provided at marking time.

C++ Programming

C Programming

Algorithm

Software Architecture

Mathematics

Project ID: 25188500

About the project

10 proposals

Remote project

Active 4 yrs ago

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10 freelancers are bidding on average $503 AUD for this job

@iridescent2x15

HI i am an engineer and have done many c and c++ projects. Kindly contact to share more details about your project in chat. Thank you

$500 AUD in 7 days

4.9

(82 reviews)

6.4

@ExpertSoul

Hello, I'm an expert C++ developer with experience in object-oriented, data structure, and more advanced. I can help you to finish this project with great quality. We can negotiate on price/Budget Regards Relevant Skills and Experience C++.

$650 AUD in 10 days

4.9

(108 reviews)

6.1

@jigneshlakhani0

I, Jignesh Lakhani completed my masters from IIT Roorkee in Computer Engineering. I am having a very good knowledge of Cloud Computing, Computer security, Java, Algorithm and Data Structure. I am having strong analytical power. I have published more than 10 research paper in international conference and journals. I am assured that I will complete your project before the deadline. I am looking forward to discussing with you this job post. Please feel free to contact me.

$722 AUD in 10 days

5.0

(45 reviews)

6.1

@jonyahmed105

Hi I read the detais and understood. I will help you for done it. Thanjs

$500 AUD in 3 days

4.9

(23 reviews)

5.9

@corke123

Hi. I would like to do this project for you. I am quite good at C and I had a Cryptography course where we learn all about reil fence cipher. Message me to discuss more details about your project.

$350 AUD in 10 days

4.9

(71 reviews)

5.6

@Darwish001

I CAN COMPLETE YOUR PROJECT EASILY Hello, I am programmer with enough experiences on C/C++ for 13 years. C/C++ is nice programming language and I am majoring on it for long years so I have confident to complete your project by C/C++. I can work by full time for your project and trying to satisfy the requirements. I am designing the project from scratch and structure it well. I am following the project's design process exactly, and if any error is found, f ix it within 24 hours and provide maintenance free of charge for a month. Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. If you want the perfect result, please contact with me.

$500 AUD in 7 days

4.4

(16 reviews)

5.8

@androaiad

Hello dear, I am a M.Sc. Researcher. I am expert in C so I can finish your task in the required time. Thanks.

$250 AUD in 2 days

4.8

(10 reviews)

4.2

@ecksdeegege

Dear Client Through your description, I can see you are looking for a C& Algorithm developer. I can do it perfectly ASAP and provide the best product with high quality and performance. Hope to discuss in more details via chat. Thank you for reading my proposal.

$500 AUD in 3 days