Information security – Access control or authentication – Network
Reexamination Certificate
2007-05-22
2007-05-22
Jung, David (Department: 2134)
Information security
Access control or authentication
Network
C726S003000, C726S005000
Reexamination Certificate
active
09944179
ABSTRACT:
Encrypted music information or the like and encryption processing information itself employed for the encrypting is transmitted from a set top box (BX) to a recorder (R) via a serial bus (B) after decoded, and the music information or the like is recorded in a DVD-R (1). Upon this recording, the music information encoded by employing an asynchronous transmission region in the IEEE 1394 standard that is a standard with which the serial bus (B) conforms is transmitted at a high speed. On the other hand, encode processing information encoded by employing an isochronous transmission region in the IEEE 1394 standard is transmitted at a 1-fold speed.
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Hashimoto Takashi
Kuroda Kazuo
Moriyama Yoshiaki
Naito Akihiko
Jung David
Pioneer Corporation
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