Need an API that Encrypt and Decrypt Some payloads

已完成 已发布的 5 个月前 货到付款
已完成 货到付款

I am looking for a developer to create an API that will handle the encryption and decryption of payloads. Here are the details of the project:

The following website ([login to view URL]) has an API which the website communicates with. This API works through encrypted content. The encryption logic is in the [login to view URL] javascript;

```var r = function() {

function e() {

if (this.NUM_BITS = 128,

this.NUM_ITERATIONS = 100,

this.p_a_s_s_p_h_r_a_s_e = "X$_5g6p7@m5j708&Z",

e._instance)

throw new Error("Error: Classe nao pode ser instanciada dessa maneira: Use [login to view URL]()!");

this.s_a_l_t = [login to view URL]("4acfedc7dc72a9003a0dd721d7642bde"),

this.i_v = [login to view URL]("69135769514102d0eded589ff874cacd"),

this.k_e_y_i_t_e_r_a_t_i_o_n_s = [login to view URL](this.p_a_s_s_p_h_r_a_s_e, this.s_a_l_t, {

keySize: this.NUM_BITS / 32,

iterations: this.NUM_ITERATIONS

})

}

return [login to view URL] = function() {

return e._instance || (e._instance = new e),

e._instance

}

,

[login to view URL] = function(e) {

return [login to view URL](e, this.k_e_y_i_t_e_r_a_t_i_o_n_s, {

iv: this.i_v,

mode: [login to view URL],

padding: [login to view URL]

})

}

,

[login to view URL] = function(e) {

return [login to view URL](e, this.k_e_y_i_t_e_r_a_t_i_o_n_s, {

iv: this.i_v,

mode: [login to view URL],

padding: [login to view URL]

}).toString([login to view URL])

}

,

e

```

I need an API to be created that receives the payload and encrypts it, as well as receiving an encrypted payload and decrypting it

Here are some input examples:

00004020720205100801

00014979120235100017

00006885320195230026

Programming Language: JavaScript

- The API should be developed using JavaScript.

Encryption Algorithm: AES

- The API should use the AES encryption algorithm for encrypting and decrypting payloads.

Expected Volume: High

- The API should be able to handle a high volume of payloads that need to be encrypted and decrypted.

Skills and Experience:

- Strong proficiency in JavaScript programming.

- Experience with encryption algorithms, particularly AES.

- Knowledge of web APIs and how to integrate them into applications.

- Ability to handle high volumes of data efficiently.

- Strong problem-solving skills.

- Good communication and collaboration skills.

If you have the necessary skills and experience, please apply for this project.

JavaScript 软件构架 Node.js

项目ID: #37495436

关于项目

10个方案 远程项目 活跃的5 个月前

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shaguftaparveen9

Good evening Need an API that Encrypt and Decrypt Some payloads Thank you for considering us for your custom web and app development needs. We understand that you are looking for a solution that is tailored to your sp 更多

$30 USD 在7天内
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0.0

有10名威客正在参与此工作的竞标,均价$158/小时

worksoft

Hi, I am an experienced javascript developer. I can develop this api using node js express (if you are going to deploy it on a VPS) or nodejs serverless (if you are going to deploy it on AWS for high volume). Thank y 更多

$180 USD 在7天内
(37条评论)
5.9
mattfranc25

I am writing to express my interest in your project for creating an API that will handle the encryption and decryption of payloads. I have been working as a software engineer for the past 5 years, and I have extensive 更多

$200 USD 在7天内
(9条评论)
4.9
malkesh3m

⭐ Hi, My availability is immediate. I read your project post on Python/JavaScript Developer to create an API that will handle the encryption and decryption of payloads. We are experienced full-stack Python developers 更多

$240 USD 在4天内
(24条评论)
4.6
pro20200516

Hello Hendrik E., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on JavaScript, Software Architecture, Node.j 更多

$140 USD 在7天内
(3条评论)
1.9
Sbrocks46

Hi there, I have read the project description and I can help you to implement this task. I have worked encryption algorithms and have good understanding how they work. Please feel free to contact me. Thanks & Regards, 更多

$120 USD 在3天内
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shahzadashoaib07

Hello there! You're looking for an API that handles two types of payloads. If the payload is encrypted during the API call, the response will be decrypted. Conversely, if the payload is decrypted, the response will be 更多

$30USD 在1天里
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