SIGNATURE CONTROL METHOD, SIGNATURE CONTROL PROGRAM, AND INFORMATION PROCESSING DEVICE

An information processing device (100) acquires documents 1 to 3 and signatures 1 to 3 corresponding to the documents 1 to 3. The information processing device (100) generates aggregate signature information (110) obtained by aggregating the signatures 1 to 3 corresponding to the documents 1 to 3 on...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO, Dai, YAMAGUCHI, Jumpei, YASAKI, Koichi, SHIMIZU, Toshiya, KOJIMA, Rikuhiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An information processing device (100) acquires documents 1 to 3 and signatures 1 to 3 corresponding to the documents 1 to 3. The information processing device (100) generates aggregate signature information (110) obtained by aggregating the signatures 1 to 3 corresponding to the documents 1 to 3 on the basis of the documents 1 to 3. The information processing device (100) generates aggregate public key information (121) obtained by aggregating public keyrings (120) on the basis of the public keyrings (120). The information processing device (100) outputs the generated aggregate signature information (110) and the generated aggregate public key information (121) in association with the documents 1 to 3.