アイデンティティベースの認証鍵共有プロトコル

Japanese Patent JP2012518331

A

A key agreement protocol between a first party and a second party comprises the following steps from the first party perspective. An encrypted first random key component is directed to the second party, the first random key component having been computed at the first party and encrypted using a public key of the second party in accordance with an identity based encryption operation. An encrypted second random key component corresponding to the second party is received. The encrypted second random key component is decrypted using a private key of the first party. A session key for use in subsequent communications between the first party and the second party is computed based at least in part on the second random key component.

Sandalam, Ganapathi S

JP2011550198A

August 09, 2012

February 10, 2010

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Alcatel-Lucent

H04L9/08; G09C1/00

JP2010537541A	2010-12-02
JP2010004288A	2010-01-07
JP2007295366A	2007-11-08
JP2007208410A	2007-08-16
JP2004282657A	2004-10-07
JP2005141200A	2005-06-02
JPH0798563A	1995-04-11
JP2003298568A	2003-10-17
JP2010537541A	2010-12-02
JP2010004288A	2010-01-07
JP2007295366A	2007-11-08
JP2007208410A	2007-08-16
JP2004282657A	2004-10-07

US20060143457A1

2006-06-29

JPN5012008696; ＣＡＯ　Ｘ: 'ＩＤＥＮＴＩＴＹ-ＢＡＳＥＤ　ＡＵＴＨＥＮＴＩＣＡＴＥＤ　ＫＥＹ　ＡＧＲＥＥＭＥＮＴ　ＰＲＯＴＯＣＯＬＳ　ＷＩＴＨＯＵＴ　ＢＩＬＩＮＥＡＲ　ＰＡＩＲＩＮＧＳ' ＩＥＩＣＥ　ＴＲＡＮＳＡＣＴＩＯＮＳ　ＯＮ　ＦＵＮＤＡＭＥＮＴＡＬＳ　ＯＦ　ＥＬＥＣＴＲＯＮＩＣＳ，　ＣＯＭＭＵＮＩＣＡＴＩＯＮＳ　ＡＮＤ　ＣＯＭＰＵＴＥＲ　ＳＣＩＥＮＣＥＳ Ｖ　Ｅ９１Ａ　　Ｎ１２, 20081201, Ｐ３８３３-３８３６, ＥＮＧＩＮＥＥＲＩＮＧ　ＳＣＩＥＮＣＥＳ　ＳＯＣＩＥＴＹ
JPN5012008697; ＡＺＩＭ　Ｍ　Ａ: 'ＡＮ　ＥＦＦＩＣＩＥＮＴ　ＥＬＬＩＰＴＩＣ　ＣＵＲＶＥ　ＣＲＹＰＴＯＧＲＡＰＨＹ　ＢＡＳＥＤ　ＡＵＴＨＥＮＴＩＣＡＴＥＤ　ＫＥＹ　ＡＧＲＥＥＭＥＮＴ　ＰＲＯＴＯＣＯＬ　以下備考' ２００５　ＷＯＲＫＳＨＯＰ　ＯＮ　ＨＩＧＨ　ＰＥＲＦＯＲＭＡＮＣＥ　ＳＷＩＴＣＨＩＮＧ　ＡＮＤ　ＲＯＵＴＩＮＧ　（ＨＰＳＲ　２００５） , 20050512, Ｐ３７６-３８０, ＩＥＥＥ

Kawaguchi International Patent Office

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