Encrypt voice directly a using arduino

$10-30 USD

Törölve

Kiadva ekkor:

körülbelül 6 évvel ezelőtt

$10-30 USD

Teljesítéskor fizetve

No JB, Do not install APP, No Internet Connection Analog Voice Encryption Encrypting voice of mobile calls (GSM, CDMA, LTE, APP ... calls) directly. Encrypt voice contents before sending into cell phone. Prevent intercept at phone, base station and Telecom server site. Analog encryption guard against crack and hack. Secure your voice contents extremely. No APP Installation No Server involvement project doesn’t need internet connection. project communicate through voice channel. Won’t save or transfer log/key by 3rd party. Less exposure and higher security. Provide unlimited encrypted phone call minutes. No licenese limitation. Secure phone call forever. This video is only to explain and understand the idea well [login to view URL] Working Conditions: The project discussion will be on this site and not on Skype The total cost of the project is between $ 50 - $ 130 Final delivery time - maximum 5 days

Projektazonosító: 16170103

A projektről

4 ajánlat

Távolról teljesíthető projekt

Aktiválva: 6 évvel ezelőtt

Szeretne pénzt keresni?

E-mail cím

A Freelancer oldalán történő árajánlatadás előnyei

Határozzon meg költségvetést és időkeretet

Kapja meg fizetését a munkáért

Vázolja ajánlatát

Ingyen regisztrálhat és adhat árajánlatot munkákra

4 szabadúszó adott átlagosan $145 USD összegű árajánlatot erre a munkára

@xaainulabideen

A proposal has not yet been provided

$133 USD 5 napon belül

4,7

(22 értékelés)

4,8

@Asad257

Some suggestions: Performance, we use only symmetric encryption algo no asymmetric. If you dont want to exchange keys than you might setup pair of modules where Keys will bar hard coded inside each module. Mean module will work only with specific other module.

$200 USD 15 napon belül

4,7

(15 értékelés)

4,1

@iboguslavsky

Hello, I’m a seasoned AVR developer. I’m not quite sure the regular AVR will have a horse power to do this (ADC is quite capable to do voice encryption, but its low resolution at 10 bits). It also lacks DAC which would be needed here. I would assume you are looking to ARM-based MCUs? I have decades of experience in embedded hardware and software design.

$222 USD 7 napon belül

0,0

(0 értékelés)

0,0

@WatchDawg

I can do the encryption easily, but I cannot get you free unlimited calls forever... you need to pay the people who own the telephone communication towers that allow us to relay the messages. And whats wrong with Skype? Please message me so we can discuss further (if you're interested)

$25 USD 1 napon belül