DATA ENCRYPTION/DECRYPTION METHOD AND DATA PROCESSING DEVICE
First Claim
1. A data processing apparatus performing a communication process including data encryption/decryption processing, the apparatus comprising:
- a control processor that performs calculation of a MAC processing parameter; and
MAC processing means that performs MAC data processing including data encryption/decryption processing,wherein the control processor controls the MAC processing means by a command script continuously describing a combination of a command and parameter accompanying it.
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Accused Products
Abstract
It is possible to improve a radio communication digital baseband processing device including data encryption/decryption so as to prevent processing failure caused by a data rate increase in recent years by increasing the MAC processing speed of data encryption/decryption and realizing the load distribution in a processing device. A data processing device which performs a communication process including data encryption/decryption includes: a control processor which performs calculation of the MAC processing parameter; and MAC processing means which performs MAC data processing including data encryption/decryption. The control processor controls the MAC processing means by a command script continuously describing a combination of a command and parameter accompanying it.
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Citations
9 Claims
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1. A data processing apparatus performing a communication process including data encryption/decryption processing, the apparatus comprising:
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a control processor that performs calculation of a MAC processing parameter; and MAC processing means that performs MAC data processing including data encryption/decryption processing, wherein the control processor controls the MAC processing means by a command script continuously describing a combination of a command and parameter accompanying it. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A data encryption/decryption processing method that is performed in a data processing apparatus comprising a control processor that performs calculation of a MAC processing parameter and MAC processing means that performs MAC data processing including data encryption/decryption processing and that performs a communication process including data encryption/decryption processing, wherein the control processor controls the MAC processing means by a command script continuously describing a combination of a command and parameter accompanying the command.
Specification