Using Grid Storage, users can remotely store their data and enjoy the on-demand high quality applicationsand services from a shared networks of configurable computing resources, without the burden of local datastorage and maintenance. In this project based on the dynamic secrets proposed design an encryptionscheme for SG wireless communication, named as dynamic secret-based encryption (DSE). Dynamicencryption key (DEK) is updated by XOR the previous DEK with current DS. In this project based on thedynamic secrets proposed design an encryption scheme for SG wireless communication, named as dynamicsecret-based encryption (DSE). The basic idea of dynamic secrets is to generate a series of secrets fromunavoidable transmission errors and other random factors in wireless communications In DSE, theprevious packets are coded as binary values 0 and 1 according to whether they are retransmitted due tochannel error. This 0/1 sequence is called as retransmission sequence (RS) which is applied to generatedynamic secret (DS). Dynamic encryption key (DEK) is updated by XOR the previous DEK with currentDS.
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