Proof of Plaintext Knowledge for Code-Based Cryptosystems
暗号学セミナー
開催期間
2011.4.13(水)
09:00 ~ 10:00
09:00 ~ 10:00
場所
伊都キャンパス 伊都図書館3階 中セミナー室6
講演者
Kirill Morozov, Kyushu University
概要
We present a zero-knowledge (ZK) proof of plaintext knowledge for the code-based McEliece and Niederreiter public-key encryption schemes. It applies to both their plain and randomized (IND-CPA) versions. Our proof uses Stern's ZK identification scheme.