コンテンツ復号装置、コンテンツ復号方法、受信装置及びプログラム

Title:

コンテンツ復号装置、コンテンツ復号方法、受信装置及びプログラム

Document Type and Number:

Japanese Patent JP6793364

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a content decryption device etc. enabling simplified decryption processing of a content transmitted by a multiplexing scheme.SOLUTION: A content decryption device 1, which decrypts an encrypted content having a variable-length packet structure as the multiplexing scheme, includes: a variable-length-to-fixed-length conversion module 103 which, on receiving a first encrypted content having the variable-length packet structure as the encrypted content, converts the received content into a second encrypted content having a fixed-length packet structure.SELECTED DRAWING: Figure 1

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Inventors:

Masaya Yamamoto

Application Number:

JP2016136017A

Publication Date:

December 02, 2020

Filing Date:

July 08, 2016

Export Citation:

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Assignee:

Panasonic IP Management Co., Ltd.

International Classes:

H04L9/36; H04N19/48

Domestic Patent References:

JP2016048859A
JP2008305464A
JP2013175949A
JP2009260643A

Foreign References:

WO2016002545A1

Attorney, Agent or Firm:

Hiromori Arai
Eisaku Teratani
Shinichi Michisaka

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