To Enhance the Data Security in Cloud Computing Using Multimodal Biometric System
- Author P. Selvarani
- Co-Author N. Malarvizhi
- DOI
- Country : India
- Subject : CSE
Keywords : Cloud Computing, Data Security,Fingerprint Recognition, Iris Recognition, Cryptography,
Multimodal Biometric Authentication.
Abstract
To achieve higher data security in cloud computing Multimodal bio cryptography techniques can be used for data encryption and decryption to avoid the intruders to access the data. In multimodal biometric system combining both fingerprint and iris is used. The key is derived directly from the fingerprint and iris used as a key for encrtyption and decryption algorithm in cloud. In existing cloud environment password based authentication is used as a key for encryption and decryption. The intruders can easily break the password and able to access the data in cloud environment. To overcome this difficulty multimodal biometric technique can be used a key to secure the data in the cloud environment. In our research work implementation of Multimodal Biometric system is used as a key for encryption and decryption of data in the cloud environment. This approach is implemented using language of C. It can generate variable size key with minimum time complexity and higher security which is aptly suited in real time cryptography. Only authorized person will access the data.
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