[GH-ISSUE #312] Certificate issue in iOS 14 #199

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opened 2026-02-25 22:32:51 +03:00 by kerem · 2 comments

kerem commented

2026-02-25 22:32:51 +03:00

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Originally created by @starostin on GitHub (Nov 22, 2020).
Original GitHub issue: https://github.com/FiloSottile/mkcert/issues/312

Hi. I am using mkcert and it works great on my mac. Also it worked fine on the iOS 13. But on 14 iOS I have an issue

I have done all steps from the readme. But still no success. What could be wrong?

Originally created by @starostin on GitHub (Nov 22, 2020). Original GitHub issue: https://github.com/FiloSottile/mkcert/issues/312 Hi. I am using mkcert and it works great on my mac. Also it worked fine on the iOS 13. But on 14 iOS I have an issue ![IMG_5475](https://user-images.githubusercontent.com/5508598/99908701-b7a6d480-2cec-11eb-8534-5d8e411f2f9a.PNG) I have done all steps from the readme. But still no success. What could be wrong?

kerem

2026-02-25 22:32:51 +03:00

closed this issue
added the
TLS stack issue
label

kerem commented

2026-02-25 22:32:51 +03:00

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@FiloSottile commented on GitHub (Nov 22, 2020):

This is not a certificate issue. The problem is that the TLS server implementation you are using does not support TLS 1.2 which is now required by iOS.

@FiloSottile commented on GitHub (Nov 22, 2020): This is not a certificate issue. The problem is that the TLS server implementation you are using does not support TLS 1.2 which is now required by iOS.

kerem commented

2026-02-25 22:32:51 +03:00

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Owner

@starostin commented on GitHub (Nov 22, 2020):

Oh, thanks a lot. I did not know that. You saved me a lot of time

@starostin commented on GitHub (Nov 22, 2020): Oh, thanks a lot. I did not know that. You saved me a lot of time