Cryptography – Video cryptography
Reexamination Certificate
2006-09-12
2006-09-12
Morse, Gregory (Department: 2134)
Cryptography
Video cryptography
C380S201000, C380S203000, C380S229000
Reexamination Certificate
active
07106861
ABSTRACT:
A digital AV data transmitting unit includes a data significance deciding section for deciding the significance degree of digital AV data, and a transmitting-side plurality-of-authentication-rules storing section storing a plurality of types of authentication rules. Also included are a transmitting-side authentication selecting section for selecting one type of authentication rule from the transmitting-side plurality-of-authentication-rules storing means in accordance with a decision result by the data significance deciding section when receiving an authentication request, and a transmitting-side authenticating section for performing authentication in accordance with the selected authentication rule.
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Gotoh Shoichi
Iitsuka Hiroyuki
Nishimura Takuya
Takechi Hideaki
Usuki Naoshi
Matsushita Electric - Industrial Co., Ltd.
Morse Gregory
RatnerPrestia
Tran Tongoc
LandOfFree
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