This book deals with the simulation of various Encoders through FPGA based system to add security in embedded systems. A buffered based implementation has been proposed which accept a stream of data form input port; store the data into the buffer. The encryption technique operates on the data to generate the intermediate encrypted data stream through simulated hardware. Triangular Encoder deals with string / block as input and produces the string / block as output based on the XOR operation. The XOR operation is done on a fixed size data block, which is taken from the buffer storage. The...

Agro-products marketing through online platforms is comparatively new concepts in the context of Bangladesh. The study was designed to examine the customer's behavior and to determine factors influencing the customer's decision to purchase agro-products through online. Likert scale and Logit model were used to identify perception and influencing factors of purchasing agro-products from online, respectively. In general, major part of respondents possessed favorable perception towards online business of agro-products which ensures a good potential of this industry. Consumers gave priority...