Annulé

Urgent: basic online encrypted communication script

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 :
( 86 commentaires ) Geneva, Switzerland

N° du projet : #12661260

5 freelance ont fait une offre moyenne de 213 $ pour ce travail

webcraft1

Hello there, Yes we can create 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, an Plus

277 $ USD en 10 jours
(11 Commentaires)
5.0
schoudhary1553

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert and have the same kind of ex Plus

250 $ USD en 1 jour
(4 Commentaires)
3.8
155 $ USD en 3 jours
(1 Commentaire)
1.4
donfoss6

We are highly experienced Post Graduate Engineers, Doctors, IT, ITES, Software, Infrastructure Professionals, Web Designers and IT Architects. We can redo, improve, and publish any engineering, scientific MATLAB, S Plus

250 $ USD en 5 jours
(2 Commentaires)
1.7
ProAppss

A proposal has not yet been provided

111 $ USD en 7 jours
(0 Commentaires)
0.0
maxxsols2

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

188 $ USD en 6 jours
(0 Commentaires)
0.0
technovantsols

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

194 $ USD en 6 jours
(0 Commentaires)
0.0