K
Kaoru Kurosawa
Researcher at Ibaraki University
Publications - 296
Citations - 7390
Kaoru Kurosawa is an academic researcher from Ibaraki University. The author has contributed to research in topics: Cryptography & Encryption. The author has an hindex of 44, co-authored 293 publications receiving 7071 citations. Previous affiliations of Kaoru Kurosawa include Tokyo Institute of Technology.
Papers
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Book ChapterDOI
A new paradigm of hybrid encryption scheme
TL;DR: It is shown that a key encapsulation mechanism (KEM) does not have to be IND-CCA secure in the construction of hybrid encryption schemes, as was previously believed, and this result is further generalized to universal2 projective hash families.
Book ChapterDOI
Efficient anonymous channel and all/nothing election scheme
TL;DR: An efficient computationally secure anonymous channel which has no problem of ciphertext length expansion is presented which improves the efficiency of Chaum's election scheme based on the MIX net automatically.
Book ChapterDOI
OMAC: One-Key CBC MAC
Tetsu Iwata,Kaoru Kurosawa +1 more
TL;DR: One-key CBC MAC (OMAC) was proposed in this paper, which takes only one key, K (k bits) of a block cipher E. In this paper, we use OMAC to prove its security for arbitrary length messages.
Book ChapterDOI
UC-Secure Searchable Symmetric Encryption
Kaoru Kurosawa,Yasuhiro Ohtaki +1 more
TL;DR: It is proved that the UC-security against non-adaptive adversaries is equivalent to the definition of privacy and reliability, and an efficient construction is presented which satisfies this security definition.
Journal Article
OMAC: One-key CBC MAC
Tetsu Iwata,Kaoru Kurosawa +1 more
TL;DR: The saving of the key length makes the security proof of OMAC substantially harder than those of XCBC and TMAC.