added common functions
fixed license error
fixed license error
added tests, fixed errors
fixed errors
found error, need to open an issue
template added
README.md
added temp extras
errors fixed
added other modes
fixed README.md
removed extras dir
fixed issue 2, finished ECB
fixed error in comment and logic
working out issues, data flow
error in decryption comment
added aesECB test code
added travisci test files
added validation, fixed errors