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Modern digitalized era of our 21st century needs automation in each and every sector. In India forming is called the vertebrae of the country because most part of India depend upon agriculture so automation in agriculture will surely help in lifting up lift the country’s economy and irrigation is the most basic requirement of the agriculture. The exercise of proper method of irrigation system is very reasonable and proficient this method will reduce the human interference with the irrigation and provide the proper water management. To achieving the automation in the fields with irrigation we require various hardware and software components such as GSM for wireless communication, sensors to check the status of the soil and Arduino etc. The arranged framework is working with programmed activity, which considers detected information alongside the climate conjecture boundaries like precipitation, air temperature, stickiness, and UV for the not-so-distant future. The total framework has been created and conveyed on a pilot scale, where the sensor hub information is remotely gathered over the cloud utilizing webservices and an online data perception and choice emotionally supportive network gives the continuous data bits of knowledge dependent on the investigation of sensors information and climate estimate information [1]-[2]. This paper targets fostering the GSM based mechanized water system framework which give satisfactory water needed by crop by checking the dampness of soil and environment condition to forestall the wastage of water asset. It will likewise enjoy numerous benefits for ranchers.

Controller Area Network(CAN) which is specially designed for Automotive connectivity has a major drawback in the security of data transmission, where the data can be easily hacked. By hacking the data can be read, altered or even false data can be injected which will lead to a huge risk for the vehicle itself and the driver/passengers in the vehicle. To prevent this combining two algorithms in cryptography (AES and RSA) encryption to the messages in the CAN bus is provided. The data sent from the ECU will be encrypted using the AES algorithm, the key used by the AES will also be encrypted using the RSA algorithm. Decryption will be done by a reverse process where first the key of AES will be decrypted and then the data will be decrypted. By providing encryption and decryption the data can be transferred securely. This project also provides authentication which is achieved by sending acknowledgment signals. By providing encryption and authentication the Replay attack and Injection of forged frames can be avoided. Here the time taken for encryption, authentication, and decryption for different samples of the text of different sizes are also calculated. Results shows that proposed algorithm is more suitable for e-vehicle with better CAN protocol security.