Authenticated Key Exchange


CA에 의해 서명된 Certificate의 signature를 확인할 때 사용되는 알고리즘
Key establishment와 Authentication 조합으로 인증된 키 교환(Authenticated Key exchange)





![](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fcfdc3c7c-db55-4298-99d1-fb89e83a6f38%2FUntitled.png?table=block&id=5d109d41-e985-4e62-a7d9-b667969d2de1&cache=v2)




> 
> [Key establishment](https://texonom.com/key-establishment-a35806b50b95487cbabe4c5b47e4ddb5)
> 

> Key Exchange

> 
> [Certificate Authentication](https://texonom.com/certificate-authentication-d266f51468d14ae0b957bd448688fefc)
> 

> Authenticated 




결과
- [ ] → pre-mater key





