#NEWLINE# def decryptAndCheckAscii( cip ) : #NEWLINE# #INDENT# rawPlain = aes_cbc_dec ( cip , global_aes_key , global_iv ) #NEWLINE# if checkAscii ( cip ) : #NEWLINE# #INDENT# return ( True , b'' ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# return ( False , rawPlain )