Urgent: basic online encrypted communication script -- 2

Folyamatban Kiadva: 7 évvel ezelőtt Kiszállításkor fizetve
Folyamatban Kiszállításkor fizetve

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)

Kriptográfia MySQL PHP

Projektazonosító: #12662214

A projektről

17 ajánlat Távolról teljesíthető projekt Utoljára aktív: 7 évvel ezelőtt

17 szabadúszó tett átlagosan 199$ összegű árajánlatot erre a munkára

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

$222 USD 3 napon belül
(14 vélemény)
7.0
misuahmed

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

$155 USD 3 napon belül
(6 vélemény)
3.5
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. Továbbiak

$200 USD 9 napon belül
(4 vélemény)
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 Továbbiak

$155 USD 3 napon belül
(0 vélemény)
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 Továbbiak

$250 USD 3 napon belül
(0 vélemény)
0.0
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

$193 USD 7 napon belül
(0 vélemény)
0.0