Transmission apparatus, reception apparatus, transmission...

Details Transmission apparatus, reception apparatus, transmission... Transmission apparatus, reception apparatus, transmission...

2006-03-07

2006-03-07

Song, Hosuk (Department: 2135)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Security kernel or utility

C380S046000, C713S189000

Reexamination Certificate

active

07010687

ABSTRACT:
A transmission apparatus, a reception apparatus, a transmission method, and a reception method, which are used for transmission and reception of encrypted digital data protected against illegal decryption of the encrypted digital data by a third party capable of inferring an encryption algorithm by decryption of a pattern having a known pre-encryption value, and a recording medium for recording the encrypted digital data.

REFERENCES:
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patent: 5420866 (1995-05-01), Wasilewski
patent: 5721778 (1998-02-01), Kubota et al.
patent: 5917948 (1999-06-01), Holtz
patent: 6009174 (1999-12-01), Tatebayashi et al.
patent: 6747977 (2004-06-01), Smith et al.
patent: 0720328 (1996-07-01), None
patent: 0 720 328 (1995-07-01), None
Audio and Music Data Transmission Protocol, Audio/Video Working Group of the 1934 Trade Association, Version 1.0, May 1997

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