|Desenvolver um Software C
||Encryption Software in aes256 + rsa
||Feb 21, 2017
|Modify Telegram desktop app to use XMPP protocol (Windows/Linux)
I was thinking of using the Open Source Telegram frontend which is build with Qt, alter it a bit to fit my needs, and use an XMPP library (libpurple, gloox, qxmpp, etc) in the backend.
[url removed, login to view]
The features I need, so you get a better idea:
End-to-end encryption with OMEMO (XEP-0384)
Send and receive images as well as other kind of files
Indication when your co...
||C Programming, Objective C, C++ Programming
||Feb 20, 2017
||Feb 20, 20175d 8h
|Develop a sip softphone on pjsip with g729 codec
||Hi Guys I want you to make a sip Dialer capable of making and receiving voip calls with G729 Codecs and branding.
All udp data packets should be sent in an encrypted format I will provide the encryption code in c/c++ , similarly all incoming udp packets should be decrypted.
This encryption and decryption should be applicable to rtp stream also.
If you have any existing dialer and can add en...
||C Programming, iPhone, Android, VoIP, C++ Programming
||Feb 19, 2017
||Feb 19, 20174d
|Chat Web app with security encryption = Whatsapp like
||I need a Whatsapp tool with encryption, text, video, photos, audio, etc sending and possible videocall.
||Feb 18, 2017
||Feb 18, 20173d 2h
|Get a Website Built
||We want to sell our digital goods on a monthly subscription basis with payment systems like Credit Card and PayPal.
The online selling website should be very simple and should use bootstrap+CSS3, jQuery, PHP and MySQL. "NO" readymade CMS. We want whole code to be clean and clear without garbage variable/function names. Should be secure and user details like password and credit card inf...
||PHP, Website Design, CSS, MySQL, HTML
||Feb 18, 2017
||Feb 18, 20172d 15h
|Write an Android application -- 2
||Looking for an android security and cryptographic expert.
I need to discuss about your skills in encryption and making phone ROM prior to explain deeper the project
||Android, Cryptography, App Developer
||Feb 17, 2017
||Feb 17, 20172d 2h
||Mobile Phone, Android, Computer Security, Cryptography, Internet Security
||Feb 17, 2017
||Feb 17, 20172d 1h
|Write Program to Find Visa PVV (3-digit code)
||Given the following information:
PAN (16-digit card number)
PVV (3-digit number Track 2 on mag stripe)
1. Key 1/ Key 2 necessary to find future PVV from this issuer.
See: [url removed, login to view]
* I do not have encryption keys. You are to use the information I have including PAN, EXP DATE, AND CVV1 (aka PVV) to find the Key(s)1/2 necessary to find future PVV with the...
||Feb 16, 2017
||Feb 16, 20171d 3h
|Broadcast Encryption Key Management
||Implement a Subset Cover Scheme into a Binary tree. Project has partially already been developed. Will need to discuss in more detail with freelancer.
||Algorithm, C++ Programming, Software Development
||Jan 5, 2017
||Jan 5, 2017Ended