JP2005260852A5 - - Google Patents

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JP2005260852A5
JP2005260852A5 JP2004073057A JP2004073057A JP2005260852A5 JP 2005260852 A5 JP2005260852 A5 JP 2005260852A5 JP 2004073057 A JP2004073057 A JP 2004073057A JP 2004073057 A JP2004073057 A JP 2004073057A JP 2005260852 A5 JP2005260852 A5 JP 2005260852A5
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JP2004073057A
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JP2005260852A (ja
JP4635459B2 (ja
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Priority to JP2004073057A priority Critical patent/JP4635459B2/ja
Priority claimed from JP2004073057A external-priority patent/JP4635459B2/ja
Priority to US11/072,596 priority patent/US20050210014A1/en
Publication of JP2005260852A publication Critical patent/JP2005260852A/ja
Publication of JP2005260852A5 publication Critical patent/JP2005260852A5/ja
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JP2004073057A 2004-03-08 2004-03-15 情報処理方法、復号処理方法、および情報処理装置、並びにコンピュータ・プログラム Expired - Fee Related JP4635459B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004073057A JP4635459B2 (ja) 2004-03-15 2004-03-15 情報処理方法、復号処理方法、および情報処理装置、並びにコンピュータ・プログラム
US11/072,596 US20050210014A1 (en) 2004-03-08 2005-03-07 Information-processing method, decryption method, information-processing apparatus and computer program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004073057A JP4635459B2 (ja) 2004-03-15 2004-03-15 情報処理方法、復号処理方法、および情報処理装置、並びにコンピュータ・プログラム

Publications (3)

Publication Number Publication Date
JP2005260852A JP2005260852A (ja) 2005-09-22
JP2005260852A5 true JP2005260852A5 (enExample) 2006-12-14
JP4635459B2 JP4635459B2 (ja) 2011-02-23

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JP2004073057A Expired - Fee Related JP4635459B2 (ja) 2004-03-08 2004-03-15 情報処理方法、復号処理方法、および情報処理装置、並びにコンピュータ・プログラム

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599194B2 (ja) * 2005-03-08 2010-12-15 株式会社東芝 復号装置、復号方法、及びプログラム
JP2009044516A (ja) * 2007-08-09 2009-02-26 Kddi Corp ブロードキャスト暗号の生成方法およびプログラム
JP5197424B2 (ja) * 2009-02-19 2013-05-15 三菱電機株式会社 通信装置及び通信方法及び通信プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09245045A (ja) * 1996-03-14 1997-09-19 Fuji Xerox Co Ltd 鍵検索方法および装置
JP3628569B2 (ja) * 1999-11-19 2005-03-16 日本電信電話株式会社 鍵カプセル化型鍵回復方法
US7039803B2 (en) * 2001-01-26 2006-05-02 International Business Machines Corporation Method for broadcast encryption and key revocation of stateless receivers

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