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Ciphering in Javascript -encryption and decryption

$10-30 USD

Closed
Posted over 3 years ago

$10-30 USD

Paid on delivery
Design a Cipher allow user to use a “key” to encrypt and decrypt the message. • Use at least two ciphers combined to design your own cipher • Specify the min. and max. length of the message user can enter to encrypt • Specify the length of the “key” user can enter to encrypt and decrypt the message
Project ID: 27934197

About the project

10 proposals
Remote project
Active 3 yrs ago

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10 freelancers are bidding on average $25 USD for this job
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Hi there, I do JavaScript. I went through your initial requirements. I would like to have further details on this project. Let me know if you are interested.
$20 USD in 1 day
4.9 (144 reviews)
5.9
5.9
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Hi, I'm an expert in encryption and decryption. I can easily do this project for you. We can have a chat about it. Thanks.
$70 USD in 2 days
4.9 (6 reviews)
3.7
3.7
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Hello. I'm knowledgeable about many cryptography algorithms (AES, Twofish) and JavaScript (including the native Crypto provided by browsers), so I can help you on this one. Let's chat for doing business.
$30 USD in 2 days
5.0 (18 reviews)
3.4
3.4
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Hi, I can design a hybrid cipher for you which will mix two different key based cipher algorithm. The flow will be like: Encryption: Raw Message + Key --->(cipher) ---> Cipher1 + Key --->(cipher2) ---> Encrypted message Decryption: Encrypted message + key --->(decipher using cipher2)---> Intermediate + key --->(decipher using cipher1) ---> raw message Please feel free to discuss more about the task
$13 USD in 1 day
5.0 (2 reviews)
0.6
0.6
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Hi There, I have 15 years’ experience in development! I can build a website for your small business.I have read your job description and assure you that I am a perfect fit for the job.I am a senior Designer & Developer having vast and proven experience in web development and Web Designing using PHP, wordpress , Shopify, magento 1 & 2, Bootstrap, Opencart ,CS-Cart, Laravel, Codeigniter , Yii, Symfony, React JS ,Node JS, Angular JS , PSD to HTML conversion , PSD to Wordpress , graphic design , UX/UI, CSS, HTML, MYsql, JavaScript , AJAX, APIs and many other. Available NOW and can start Immediately. Looking for the soonest reply from you. Thanks
$15 USD in 7 days
5.0 (1 review)
0.3
0.3
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I have implemented hashing design for many clients and I will be able to help you as required. I assure you I can complete in the timeframe provided
$30 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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i will done this work in 2 to 3 days your work will complete with special services and special discount
$25 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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I am a professional js worker,I am in charge of technology research and development in the company
$12 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ROMANIA
Romania
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0
Member since Oct 28, 2020

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