NFCを用いたElGamal暗号しきい値復号システムの開発
書誌事項
- タイトル別名
-
- Development of a Threshold Decoding System for ElGamal Encryption Using NFC
この論文をさがす
説明
A (k,n) threshold based secret sharing scheme has been used to improve both safety and reliability of highly confiden-tial information. When this scheme is applied to preservation of secret key in public key cryptography, there is a risk of the reconstructed secret key being stolen. To overcome such a drawback, a (k,n) threshold based encoding scheme for ElGamal encryption system has been proposed. In this work, we developed a threshold decoding system for El-Gamal encryption using NFC (Near Field Communication). The developed system distributes secret keys of ElGamal cryptographic system to NFC devices such as IC cards and Android smartphones using (k,n) threshold scheme. We confirmed that the developed system can decode cryptograms without reconstructing the secret key.
収録刊行物
-
- 技能科学研究
-
技能科学研究 36 (1), 18-26, 2019
Polytechnic University of Japan 職業能力開発総合大学校
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390011495266215552
-
- ISSN
- 24351814
- 24343706
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
-
- 抄録ライセンスフラグ
- 使用不可