{"_buckets": {"deposit": "70748e82-7518-47ca-af0e-e668c4220735"}, "_deposit": {"created_by": 73, "id": "7934", "owner": "73", "owners": [73], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "depid", "value": "7934"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/00007934", "sets": ["user-miit"]}, "communities": ["miit"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "A Certificateless Signature Scheme to Reduce Loads on Key Generation Center", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "\"Certificateless public key cryptography (CLPKC) eliminates the certificate and avoids key escrow problem.\nIn CLPKC, Key Generation Center (KGC) is responsible for generating partial private key and revoking a user is an\n\nimportant problem. There have been some solutions to revoke users in CLPKC. Though an existing solution pro-\nposes a pairing-free revocation scheme, it still requires high time key computation cost of exponentiation operations\n\non KGC. In this paper, we propose a revocable certificate-less signature scheme which requires less computation cost\nthan existing schemes. In the proposed scheme, valid users receive the time key, which is calculated using only one\nexponentiation operation and some hash operations on KGC for a revocation. Under the discrete logarithm problem\nassumption, we prove that the proposed scheme is secure against existential forgeability in the random oracles.\""}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2021-01-29"}], "download_preview_message": "", "file_order": 0, "filename": "A Certificateless Signature Scheme to Reduce Loads on Key Generation Center.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "application/pdf", "size": 1100000.0, "url": {"url": "https://meral.edu.mm/record/7934/files/A Certificateless Signature Scheme to Reduce Loads on Key Generation Center.pdf"}, "version_id": "8fb14103-05fe-49cc-9e7f-c965e42efa9b"}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_acronym": "IPSJ-DPS-174", "subitem_c_date": "March. 6, 2018", "subitem_conference_title": "Information Processing Society of Japan, Special Interest Groups", "subitem_place": "NTT center, Japan", "subitem_website": "https://www.ipsj.or.jp/kenkyukai/event/dps174csec80.html"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Ei Khaing Win"}, {"subitem_authors_fullname": "Tomoki Yoshihisa"}, {"subitem_authors_fullname": "Yoshimasa Ishi"}, {"subitem_authors_fullname": "Tomoya Kawakami"}, {"subitem_authors_fullname": "Yuuichi Teranishi"}, {"subitem_authors_fullname": "Shinji Shimojo"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Conference paper"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2018-02-06"}, "item_title": "A Certificateless Signature Scheme to Reduce Loads on Key Generation Center", "item_type_id": "21", "owner": "73", "path": ["1582963674932", "1597396989070"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000007934", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2018-02-06"}, "publish_date": "2018-02-06", "publish_status": "0", "recid": "7934", "relation": {}, "relation_version_is_last": true, "title": ["A Certificateless Signature Scheme to Reduce Loads on Key Generation Center"], "weko_shared_id": -1}