message system

Create an app that can encrypt and decrypt sms messages. Details are listed below.

• App should incorporate android phone contact list.

• App should allow sender to send encrypted sms message. User should be able to encrypt using both numbers and letters up to 8 characters in length.

• App should allow user to decrypt messages by typing in encrypted password that sender created.

• App should also allow groups to be formed.

• App should save encryption/decryption password for easy retrieval by checking the checkbox but also allow both to change to a new password on the fly. If checkbox is unchecked the message reverts back to encrypted message. User will have to type-in password to read message.

• App should also include sending images or files as an attachment.

Example is via attachment. Image is what the cell phone app may look like.

Taidot: Android, tietojenkäsittely, iPhone, Mobile App Development

Näytä lisää: android checkbox, android cell phone, change encryption aes android, windows mobile change mms save location, extjs store save create, easy cms small business change template, php save create image database, easy populate file order change, flash text edit save create, coldfusion save html created, save animation created 3ds max gif, server2go save database created

Tietoa työnantajasta:
( 76 arvostelua ) Brandon, United States

Projektin tunnus: #9944207

Myönnetty käyttäjälle:


Thanks for your invitation. Regards.

$221 USD 3 päivässä
(7 Arvostelua)

3 freelanceria on tarjonnut keskimäärin 209$ tähän työhön


Hello, client I have rich experience in Java/Android. And also i have rich knowledge in encryption/decryption such as AES256. Thanks Best regards

$250 USD 3 päivässä
(1 arvostelu)

I'm talented Android Developer with 2+ years of android applications and 4+ years of web development experience. Great experience of developing client-server and location-aware apps. Solid understanding of the full m Lisää

$155 USD 20 päivässä
(0 arvostelua)