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Android SMS App with Crypto Support

Android App that can do the following in a POC implementation.

1. Configure few parameters as global application setup.

1.1 Store Application Center number.

1.2 Store symmetric key in phone key store (supplied in pem format).

1.3 PIN/Password for transaction execution.

2. Should have access to the phone book.

3. Should have access to the SMS's sent and received.

4. Generate SMS's based on actions required by the user, encrypt them using AES/stored key. General SMS message format should be "SMTF01,". Ciphertext should be as follows based on use-cases described.

4.1 SMS for payment initiation with user interface should generate this message - "PMT00,,,"

=An ID to trace responses received later.

=Recipient selected from the contact.

=Amount (unformatted)

4.2 SMS for balance inquiry - "INQ00,"

5. Parse and respond to SMS's received in store. They follow the same syntax described in 4 and should be process if it has come only from Application Center number. Decrypt using AES/stored key.

5.1 Status of payment done (4.1) as SMS - "CNF00,," for success and "CNF01,," for failure.

5.2 Status of payment received as SMS - "RCP00,,,,".

5.3 Status of account balance received as SMS - "STM00,,". This should be related with inquiry (4.2).

Assume that all communications should happen using single SMS messages in format of "SMTF01,", no concatenation required. More focus should be on functionality than aesthetics.

Should run on Android ICS and above ideally on non-rooted devices.

Færdigheder: Android, Kryptografi, Mobile App Development

Se mere: transaction focus, rooted android, poc mobile, phone cases android, android store app, android process, android phone cases, android ics, android cases, crypto sms android app, symmetric, sms center, sms app, rooted, ics, center focus, android book, aes, format phone app, aes encrypt, android payment application, decrypt aes, android app sms, android app rooted, sent android

Om arbejdsgiveren:
( 0 bedømmelser ) Sri Lanka

Projekt-ID: #4109565

10 freelancere byder i gennemsnit $572 for dette job

hungndl

hi I have 3 years - experienced on mobile Development. Besides, I have done some apps on mobile for some customers on this site. So, I can help you to do this project. Please, contact me to discuss detail. Hope to c Mere

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kakoappa

Hello Android expert here.

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shabdullah88

Dear sir After reading your project details,we are interested in this project and would like to bid on this project. we take care of our every client personally and has always long term relationship.we will do as many Mere

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JoomlaVogue

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SICS

Hi, Please check private message for more details. Thanks

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ranakrishnapaul

Hello, I am very much interested on your project. Please do contact me and we will discuss further about this project implementation steps,approaches. I will be waiting for your reply. Check your PMB for my wor Mere

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codeware1

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zigapps

The app is Feasible and we can do the project. Looking forward for you reply. See PMB for more details.

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iconwebservices

Hi please check your inbox thanks

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ciphe

Please see PMB

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neoriddle

I am interested in your project, please check my private message.

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jerrytintin

Hi, Can you give me this chance. Thanks

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gabhanu

Hello, Let's get start the work. Regards,

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monakko

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