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 Topic: TLS 1.3 SSLCipherSuite |
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tushar.ghodake
Joined: 04 Apr 2017
Posts: 11
Location: India
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 Posted: Fri 13 Sep '24 15:37 Post subject: TLS 1.3 SSLCipherSuite |
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Hello Folks,
Can someone provide the Apache SSLCipherSuite for TLS 1.3 Protol. I searched online but it is not working with me.
Below are the one I tried. Am i using a wrong syntax?
SSLCipherSuite TLS-AES-256-GCM-SHA384:TLS-CHACHA20-POLY1305-SHA256:TLS-AES-128-GCM-SHA256
SSLProxyCipherSuite TLS-AES-256-GCM-SHA384:TLS-CHACHA20-POLY1305-SHA256:TLS-AES-128-GCM-SHA256 |
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axel.kam
Joined: 11 Jul 2023
Posts: 9
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| Posted: Fri 13 Sep '24 23:44 Post subject: Re: TLS 1.3 SSLCipherSuite |
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| tushar.ghodake wrote: | Hello Folks,
Can someone provide the Apache SSLCipherSuite for TLS 1.3 Protol. I searched online but it is not working with me. |
For TLS 1.3 you no need to set SSLCipherSuite.
Sample:
# modern configuration (support TLS 1.3 only)
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1 -TLSv1.2
SSLHonorCipherOrder off
SSLSessionTickets off
# intermediate configuration (support TLS 1.2 and TLS 1.3)
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305
SSLHonorCipherOrder off
SSLSessionTickets off
For ssl apache configuration use this helpful site:
https://ssl-config.mozilla.org/#server=apache&version=2.4.62&config=intermediate&openssl=3.3.2&hsts=false&ocsp=false&guideline=5.7 |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7442
Location: EU, Germany, Next to Hamburg
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DnvrSysEngr
Joined: 15 Apr 2012
Posts: 226
Location: Denver, CO USA
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| Posted: Mon 16 Sep '24 0:23 Post subject: |
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If you do want to go 'all in' and put in Ciphers for TLS 1.3, here is a sample of what I have on an Apache Server in my testing environment:
SSLCipherSuite SSL AEAD-AES256-GCM-SHA384:AEAD-CHACHA20-POLY1305-SHA256:AEAD-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256
SSLCipherSuite TLSv1.3 TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
SSLOpenSSLConfCmd Curves secp521r1:secp384r1:prime256v1
As always, your mileage and performance may vary.
--S |
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