Colour QR code

The present proposal is Color QR-Code would be hidden behind an image that would be visible only on dropping the resolution of the image. After scanning the barcode it would reveal a message which is asymmetrically encrypted. A steganography image would be sent using a different medium to the user which would contain the public key needed to decrypt the encrypted message sent in the QR-Code. The password for the steganography image will be sent to the receiver via a text message. The receiver can retrieve the original message only if he has the correct public key received via the steganographic image

Habilidades: Criptografía, Encryption, Embedded Systems, Desarrollo de software, Software integrado

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Información del empleador:
( 0 comentarios ) dublin, Ireland

Nº del proyecto: #21190894

4 freelancers están ofertando el promedio de €145 para este trabajo


Hi, We can help you in the project. We can generate the QR code with encryption and descriptions. We do work on: php, mysql, codeigniter, laravel, wordpress, jquery, google map, angular. Please let me know when we c Más

€140 EUR en 7 días
(3 comentarios)

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID Más

€140 EUR en 7 días
(2 comentarios)
€155 EUR en 3 días
(0 comentarios)

Hello, We can help you on your project. We are a team of computer engineers. We have worked on projects in the field of cryptography (encryption / decryption, biometrics, smart card, etc.). We also have experts in Java Más

€145 EUR en 7 días
(0 comentarios)