Encryption and Decryption of Mobile Security Using AES and GOST Algorithms

Different methodologies had been used in recent years to get out of these security issues using distributed database and distributed architecture. Encryption and decryption are the main techniques while there way of implementation is different. But one thing is being ignored that battery powered consumption vary from one way of implementation to other. In this work, we calculate the energy Consumption and other differences between different encryption decryption methodologies like DES and AES. AES-256 becomes implementable when we use block cipher properly. Block Cipher shows no issue when using AES-128 but it do when we use it improperly in AES-256 .The result shows that DES used 56 bit key size which can give 7.2 x 10
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whereas AES used 128 bit key size which can give 3.4 x 10
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different possible combination which show it is more secure . AES can also use 256 bit which can 1.1 x 10
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combination which is not only more secure but also encryption time is dramatically decrease to 30-40 percent which will directly increase battery consumption time. After using this AES-256 will becomes implementable and all of its advantages which are mentioned above could be fully useable.