An asynchronous email platform that allows for the safe and secure sending of messages between user accounts. The values are stored in a sql lite database and the cryptopp library is used for all of the cryptographic algorithms.

The usernames are stored in plaintext however passwords are taken and then hashed a random number of times using the sha256 hash functions(that cryptopp provides) and then stored in the database.

Messages are encrypted using the salsa20 stream cipher and then stored in the databse.

In order for this to work properly the cryptopp and sql lite libraries need to be installed on your machine.

Commands to install cryptopp(in terminal):

sudo apt-get install libcrypto++-dev libcrypto++-doc libcrypto++-utils

Commands to install sqllite

sudo apt-get install sqlite3

Once these are installed, in order to compile you must run:

make main

In order to start the geeMail program you must run:

./main

With this platform you are able to create a user account, log into an user account, send messages to other users and view all messages in inbox.

When sending a message you will be prompted for a passphrase which must be entered correctly by the message recipitent when they go to view their messages, to ensure that the messages decrypt correctly. If the wrong passphrase is entered then the message will decrypt incorrectly giving you a nonsense message.