Chinese Journal of Network and Information Security ›› 2018, Vol. 4 ›› Issue (4): 72-76.doi: 10.11959/j.issn.2096-109x.2018030

• Papers • Previous Articles    

Destruction strategy for disks based on AES encrypted storage

You YU,Yu FU,Xiaoping WU   

  1. Department of Information Security,Naval University of Engineering,Wuhan 430033,China
  • Revised:2018-04-01 Online:2018-04-01 Published:2018-05-30
  • Supported by:
    The National Natural Science Foundation of China(61100042);The National Natural Science Founda-tion of Hubei Province(2015CFC867);The National Laboratory of Information Security Technology(KJ-13-111)

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Abstract:

For the requirement of destroying sensitive data in the disk in emergency,combined with the AES encryption algorithm,a strategy of fast destruction of disks based on encrypted storage was proposed.The principle,method and basis of the strategy were discussed in detail.Through this strategy,sensitive data in the disk can be destroyed quickly,efficiently and safely.

Key words: disk destruction, AES algorithm, rewrite technology, encryption and decryption technology

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