参考文献
● 正規表現技術入門 ー最新エンジン実装と理論的背景ー
○ https://gihyo.jp/book/2015/978-4-7741-7270-5
● 詳説 正規表現
○ https://gihyo.jp/book/2015/978-4-7741-7270-5
● 正規表現入門 星の高さを求めて
○ https://www.slideshare.net/sinya8282/ss-32629428
● Runaway Regular Expressions: Catastrophic Backtracking
○ https://www.regular-expressions.info/catastrophic.html
● The Impact of Regular Expression Denial of Service (ReDoS) in Practice
○ https://medium.com/bugbountywriteup/introduction-987fdc4c7b0
● The Regular Expression Denial of Service (ReDoS) cheat-sheet
○ https://levelup.gitconnected.com/the-regular-expression-denial-of-service-redos-cheat-sheet-a78d0ed7d865
● A Sense of Time for JavaScript and Node.js
○ https://medium.com/@davisjam/a-sense-of-time-for-javascript-and-node-js-68c9114f5d48
● 正規表現とセキュリティ / Regular Expressions and Their Security-Related Aspects
○ https://speakerdeck.com/lmt_swallow/regular-expressions-and-their-security-related-aspects