Abstract: To solve the large resource overhead and risk problems of traditional encryption and decryption technologies. This paper presents a secure computing scheme of 8T1C structure based on charge ...

Since Parquet 1.12, encryption has become a first class citizen, with support for footer and column level encryption. However, users have no clear way to check encryption metadata, mode, or whether ...

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Abstract: This paper presents image encryption scheme using the sequence generated by combination of Logistic and Henon maps. Further the generated combined key sequence is applied to encrypt the ...