enter 1.key generation 2.encryption 3.decryption other.exit1 enter key0001001100110100010101110111100110011011101111001101111111110001 enter 1.key generation 2.encryption 3.decryption other.exit2 enter 64 bit text0000000100100011010001010110011110001001101010111100110111101111 resultant text is 1000010111101000000100110101010000001111000010101011010000000101 enter 1.key generation 2.encryption 3.decryption other.exit3 enter 64 bit text1000010111101000000100110101010000001111000010101011010000000101 resultant text is 0000000100100011010001010110011110001001101010111100110111101111 enter 1.key generation 2.encryption 3.decryption other.exit4