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Summary & Details

A Study on Implementing Model Traceability with Cryptographic Hash Functions

暗号学的ハッシュ関数を用いたモデルトレーサビリティーの実装に関する検討

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20265075

Paper/Info type: Proceedings (Spring)

No.17-26

Pages: 1-5(Total 5 p)

Date of publication: May 2026

Publisher: JSAE

Language: Japanese

Event: 2026 JSAE Annual Congress (Spring)

Detailed Information

Author(J)	1) 岡村昌浩, 2) 辻公壽, 3) 齊藤恒洋, 4) 加藤利次
Author(E)	1) Masahiro Okamura, 2) Kimitoshi Tsuji, 3) Tsunehiro Saito, 4) Toshiji Kato
Affiliation(J)	1) JSOL, 2) デジタルツインズ, 3) AGC, 4) 同志社大学
Affiliation(E)	1) JSOL, 2) Digital Twins, 3) AGC, 4) Doshisha University
Abstract(J)	近年，試験要件も複雑化し実験だけでは評価が困難となっておりシミュレーションでの評価が注目されている．本稿はシミュレーションモデルの真正性担保に暗号学的ハッシュを用いたトレーサビリティの考え方を紹介し，さらに簡易的な実証環境での検証結果を紹介する． Translation
Abstract(E)	In recent years, test requirements have become increasingly complex, making it difficult to evaluate performance through physical testing alone, and simulation-based evaluation has gained attention. This paper introduces a traceability approach that uses cryptographic hash functions to ensure the authenticity of simulation models, and also presents verification results obtained in a simplified demonstration environment.

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