JP2010273311A5 - - Google Patents

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Publication number
JP2010273311A5
JP2010273311A5 JP2009139648A JP2009139648A JP2010273311A5 JP 2010273311 A5 JP2010273311 A5 JP 2010273311A5 JP 2009139648 A JP2009139648 A JP 2009139648A JP 2009139648 A JP2009139648 A JP 2009139648A JP 2010273311 A5 JP2010273311 A5 JP 2010273311A5
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JP
Japan
Prior art keywords
mail
common key
encryption
key data
reply
Prior art date
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Application number
JP2009139648A
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English (en)
Japanese (ja)
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JP2010273311A (ja
JP5229741B2 (ja
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Priority to JP2009139648A priority Critical patent/JP5229741B2/ja
Priority claimed from JP2009139648A external-priority patent/JP5229741B2/ja
Publication of JP2010273311A publication Critical patent/JP2010273311A/ja
Publication of JP2010273311A5 publication Critical patent/JP2010273311A5/ja
Application granted granted Critical
Publication of JP5229741B2 publication Critical patent/JP5229741B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009139648A 2009-05-19 2009-05-19 メール暗号複合制御装置及びその制御方法、プログラム Expired - Fee Related JP5229741B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009139648A JP5229741B2 (ja) 2009-05-19 2009-05-19 メール暗号複合制御装置及びその制御方法、プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009139648A JP5229741B2 (ja) 2009-05-19 2009-05-19 メール暗号複合制御装置及びその制御方法、プログラム

Publications (3)

Publication Number Publication Date
JP2010273311A JP2010273311A (ja) 2010-12-02
JP2010273311A5 true JP2010273311A5 (https=) 2011-07-14
JP5229741B2 JP5229741B2 (ja) 2013-07-03

Family

ID=43420940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009139648A Expired - Fee Related JP5229741B2 (ja) 2009-05-19 2009-05-19 メール暗号複合制御装置及びその制御方法、プログラム

Country Status (1)

Country Link
JP (1) JP5229741B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5336315B2 (ja) * 2009-09-24 2013-11-06 富士フイルム株式会社 電子メールの暗号化ファイルのパスワード決定装置および電子メール・サーバならびにそれらの動作制御方法
JP5339289B2 (ja) * 2009-10-30 2013-11-13 キヤノンマーケティングジャパン株式会社 メール暗号復号制御装置及びその制御方法、プログラム
JP6163402B2 (ja) * 2013-09-30 2017-07-12 株式会社エヌ・ティ・ティ・データ 鍵交換装置、鍵交換方法、及びプログラム
JP2015125652A (ja) * 2013-12-26 2015-07-06 有限会社パワースター データ処理装置及びデータ処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0954733A (ja) * 1995-08-11 1997-02-25 Nippon Telegr & Teleph Corp <Ntt> 電子メール管理方法
JP3687884B2 (ja) * 1998-12-04 2005-08-24 日立ソフトウエアエンジニアリング株式会社 メール分類方法およびシステム、記録媒体
JP2001222477A (ja) * 2000-02-08 2001-08-17 Nec Corp 電子メール記事管理システム
JP2007266674A (ja) * 2006-03-27 2007-10-11 Nec Corp ファイル転送方法

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