Achieving Security in Messaging and Personal Content in Symbian Phones
作者： Ahmed Enany
DOI:
关键词: Mobile computing 、 Computer security 、 Cryptography 、 Mobile device 、 Blowfish 、 Encryption 、 Computer science 、 Authentication 、 Mobile search 、 Short Message Service
摘要: This thesis describes two proposed schemes that could be used to secure mobile messaging (SMS/MMS) as well one scheme content. The security services we considered in securing the messages are confidentiality, authentication, non-repudiation and integrity. We Identity Based Cryptography order Blowfish algorithm Due some of disadvantages imposed by Cryptography, recommended using it along with RSA algorithm. were implemented java tested on an actual device, Nokia N70. In addition, measured time required each algorithms encrypt/decrypt a certain number bytes. found taken will not noticeable user. However, since implementation was meant run devices, encountered delay whenever encrypting/decrypting data this Securing SMS make means conduct m-commerce. MMS content increase usability reliability phones especially users move.
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