En cours

Urgent: basic online encrypted communication script -- 2

I urgently need a simple UI PHP script that can create a transaction ID (payment), allocate an OTP number to it and then use this OTP number as a hash/verification to recognize transaction details, and then use the user's digital certificate to send an encrypted and signed communication back to the server (to confirm transaction).

This is for a demo/prototype/proof-of-concept and not for a final product.

You will need to source and install an online signature/encryption library/script.

FTP/Mysql and SSH access to VPS server will be provided.

You will need to create the mysql tables/database

The simple web user interface will need to be responsive for Mobile phones (Android Samsung S7 Edge)

Compétences : Cryptographie, MySQL, PHP

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Concernant l'employeur :
( 91 commentaires ) Geneva, Switzerland

Nº du projet : #12662214

Décerné à:

essentialsofcode

Hi, I have experience in financial cryptography and fintech solutions. Would like to discuss this at a time convienent for you. All the best, Michael

%selectedBids___i_sum_sub_7% %project_currencyDetails_sign_sub_8% USD en 7 jours
(0 Commentaires)
0.0

17 freelance font une offre moyenne de $199 pour ce travail

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 8 jours
(272 Commentaires)
7.6
SPPresita

Hi sir, We have a good team who can complete your task easily and we provide support after development and after payment. No any advance ,we take payment step by step and pay us after your satisfaction. Pl Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(75 Commentaires)
6.8
aakbar81

i have much experience with such project , have publications for simple cryptography o fprime numbers. Many php an and perl projects. More on my profile. Regards Adnan

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(14 Commentaires)
6.8
hitech10

Dear Revered, Hope you are doing good. I am Aayushi representing Hitaishin Infotech. I am a firm believer in "The only place where success comes before work is in dictionary". I have hands on, rich and diverse ex Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(21 Commentaires)
6.9
techorigine

Hello Thanking you for posting the project. I am having more than 3 year in Designing and Development. Please provide me all the details so i can through and start the work And expertise in Creating Responsi Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 4 jours
(64 Commentaires)
5.9
itinfocube

Hello! Greetings of the day! We will build this website as per your requirements. Our company has the expertise in various domains such as PHP, Wordpress, SEO, JavaScript, Magento, OpenCart, CSCart, ZenCart, Big Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(5 Commentaires)
5.1
reovilsayed

My primary aim is to make my clients 100% satisfied through our quality work, good service and meeting deadlines. Quick Overview? • 100+ Websites completed. • 5+ years of experience. • Will work unlimited, unt Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(18 Commentaires)
4.6
smactoday

Hi, Greetings from SMAC Today Technology Solutions We @ SMAC Today Technology Solutions have lot of exposure and experience in development for past 15 years served for several clients across the globe. We have fabulo Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(21 Commentaires)
4.3
misuahmed

Hello, I would like to offer cooperation on this project. I am very reliable and efficient. The project will be deliver asap.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(6 Commentaires)
3.5
rkinfotekh

**-->Dear Hiring Manager, WE HAVE EXP AT WEBSITE DEVELOPMENT, WE ARE HAPPY TO WORK ON YOUR PROJECT ALSO. LET'S DISCUSS IN DETAIL ABOUT YOUR REQUIREMENTS AND START WORK TOGETHER !! YOU CAN CHECK OUR WORK. We h Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(2 Commentaires)
2.8
sk45622

Hello Sir, I will be able to create a PHP script that can create a transaction ID and will generate an OTP. I will be able to create this demo. I need details from you. Please discuss here if you are available. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 9 jours
(4 Commentaires)
2.3
shekhar243243

● Having around 1 year 10 month experience in Website as well as Software development. ● Worked as front-end and back-end developer. ● Having Experience in Payment Gatway and Sms Gateway Integration. ● Ability to Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
technovantsols

Dear Client, Thanks for providing us opportunity to place bid over the project and communicate with [login to view URL] mainly deal in web development, SEO, Android App, software testing and graphic design. Our vision is to b Plus

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(0 Commentaires)
0.0
Elpic

Dear Sir/Madam, Hoping you are doing great! I have read your requirement carefully. Your project seems interesting and sounds like a great opportunity. I am a Full Stack Web developer.I have more than 10 years o Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 6 jours
(0 Commentaires)
0.0
akshr

Dear Client My name is Jyoti & this email is in context to the Web Developer Position (Full Stack).I would like to give you more insight on the Skill set and work experience of mine Since, I have reviewed your s Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(0 Commentaires)
0.0
Rwebinfotech

Hello, Greetings for the day! I have gone through your job description and looking forward to working with you on this project, as per my understanding you need to simple UI PHP script that can create a transacti Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0