# OTPAuth - One Time Password 라이브러리

> Clean Markdown view of GeekNews topic #8818. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=8818](https://news.hada.io/topic?id=8818)
- GeekNews Markdown: [https://news.hada.io/topic/8818.md](https://news.hada.io/topic/8818.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2023-03-28T10:46:02+09:00
- Updated: 2023-03-28T10:46:02+09:00
- Original source: [github.com/hectorm](https://github.com/hectorm/otpauth)
- Points: 17
- Comments: 0

## Topic Body

- Node.js/Deno/Bun/Browser 모두 사용 가능   
- HOTP(Hash)/TOTP(Time) 둘다 지원   
- Node.js 에서는 Crypto.createHmac 기반 알고리듬들, Deno/Bun/Browser에서는 jsSHA가 지원하는 SHA1, SHA224, SHA256, SHA384, SHA512, SHA3-224, SHA3-256, SHA3-384, SHA3-512 등을 지원

## Comments



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