Separate type mass data encryption/decryption apparatus and implementing method therefor
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United States of America Patent
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Jan 7, 2014
Grant Date -
Jun 12, 2008
app pub date -
Jun 7, 2006
filing date -
Jun 7, 2005
priority date (Note) -
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Abstract
Embodiments of the present invention relate to a separate type mass data encryption/decryption apparatus and an implementing method therefor. The separate type mass data encryption/decryption apparatus includes a microprocessor and a storage unit for storing an encryption/decryption key. The apparatus further includes an external communication interface module connecting to a peripheral data bus for transmitting data between the encryption/decryption apparatus and an external terminal, and said microprocessor is used for encrypting/decrypting data inputted from the external terminal. Embodiments of the present invention can process mass data with higher security and expedience.
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