4 citations · 7 across the 2 of their papers we have counts for
4 papers
Eth2Vec: Learning Contract-Wide Code Representations for Vulnerability Detection on Ethereum Smart Contracts
Nami Ashizawa, Naoto Yanai, Jason Paul Cruz +1
Ethereum smart contracts are programs that run on the Ethereum blockchain, and many smart contract vulnerabilities have been discovered in the past decade. Many security analysis t…
APVAS: Reducing Memory Size of AS\_PATH Validation by Using Aggregate Signatures
Ouyang Junjie, Naoto Yanai, Tatsuya Takemura +3
The \textit{BGPsec} protocol, which is an extension of the border gateway protocol (BGP), uses digital signatures to guarantee the validity of routing information. However, BGPsec'…
Hunting for Re-Entrancy Attacks in Ethereum Smart Contracts via Static Analysis
Yuichiro Chinen, Naoto Yanai, Jason Paul Cruz +1
Ethereum smart contracts are programs that are deployed and executed in a consensus-based blockchain managed by a peer-to-peer network. Several re-entrancy attacks that aim to stea…
Key-Aggregate Searchable Encryption, Revisited: Formal Foundations for Cloud Applications, and Their Implementation
Masahiro Kamimura, Naoto Yanai, Shingo Okamura +1
In the use of a cloud storage, sharing of data with efficient access control is an important requirement in addition to data security and privacy. Cui et al. (IEEE Trans. on Comp.…