75 lines
3.8 KiB
Markdown
75 lines
3.8 KiB
Markdown
# openssl-patch
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## OpenSSL Equal Preference Patch
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### This file is not an official OpenSSL patch. Problems can arise and this is your responsibility.
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- [Test Page - (TLS 1.3 draft 23, 28)](https://ssl.hakase.io/)
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- [SSL Test Result - testssl.sh](https://ssl.hakase.io/ssltest/hakase.io.html)
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- [SSL Test Result - dev.ssllabs.com](https://dev.ssllabs.com/ssltest/analyze.html?d=hakase.io)
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- **If you link site to a browser that supports draft 23 or 28, you'll see a TLS 1.3 message.**
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**Support TLS 1.3 draft 28 browsers - _Chrome Canary, Firefox Nightly_**
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**Latest patch : openssl-equal-pre8.patch, openssl-equal-pre8_ciphers.patch**
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[View Tree (OpenSSL, 22318 commits)](https://github.com/openssl/openssl/tree/10bda8f8dd359b3db39a5157be0e72afe9f05eea)
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[Original source](https://boringssl.googlesource.com/boringssl/+/858a88daf27975f67d9f63e18f95645be2886bfb%5E%21) by [BoringSSL](https://github.com/google/boringssl) & [buik](https://gitlab.com/buik/openssl/blob/openssl-patch/openssl-1.1/OpenSSL1.1h-equal-preference-cipher-groups.patch)
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OpenSSL 1.1.0h patch is [here](https://gitlab.com/buik/openssl/blob/openssl-patch/openssl-1.1/OpenSSL1.1h-equal-preference-cipher-groups.patch)
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## Patch files
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Here is the basic patch content.
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- Support TLS 1.3 draft 23 + 28 (Not support pre2)
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- Server: draft 23 + 28
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- Client: draft 23 + 26 + 27 + 28
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- BoringSSL's Equal Preference Patch
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- Weak 3DES and not using ECDHE ciphers is not used in TLSv1.1 or later.
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| Patch file name | Patch list |
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| :--- | :--- |
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| openssl-equal-pre2.patch | **_Not support_** draft **28**. |
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| openssl-equal-pre7.patch<br />openssl-equal-pre8.patch | TLS 1.3 cipher settings **_can not_** be changed on _nginx_. |
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| openssl-equal-pre7_ciphers.patch<br />openssl-equal-pre8_ciphers.patch | TLS 1.3 cipher settings **_can_** be changed on _nginx_. |
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**The "_ciphers" patch file is a temporary change to the TLS 1.3 configuration.**
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Example of setting TLS 1.3 cipher in nginx (pre7 or higher):
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- ex 1. TLS13+AESGCM+AES128:TLS13+AESGCM+AES256:TLS13+CHACHA20
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- ex 2. TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
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- ex 3. TLS13+AESGCM+AES128:EECDH+AES128 (TLS 1.3 + TLS 1.2 ciphers)
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## Not OpenSSL patch files
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| Patch file name | Patch list |
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| :--- | :--- |
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| nginx_hpack_push.patch | _Patch both_ the HPACK patch and the **PUSH ERROR**. |
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| nginx_hpack_push_fix.patch | _Patch only_ the **PUSH ERROR** of the hpack patch. (If the HPACK patch has already been completed) |
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## nginx Configuration (ssl_ciphers)
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### Default settings
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```
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ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
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ssl_ciphers [Copy it from below and paste it here.];
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ssl_ecdh_curve X25519:P-256:P-384;
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ssl_prefer_server_ciphers on;
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```
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### OpenSSL-1.1.1-pre2 ciphers (draft 23)
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```
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[TLS13-AES-128-GCM-SHA256|TLS13-AES-256-GCM-SHA384|TLS13-CHACHA20-POLY1305-SHA256]:[EECDH+ECDSA+AESGCM+AES128|EECDH+ECDSA+CHACHA20]:EECDH+ECDSA+AESGCM+AES256:EECDH+ECDSA+AES128+SHA:EECDH+ECDSA+AES256+SHA:[EECDH+aRSA+AESGCM+AES128|EECDH+aRSA+CHACHA20]:EECDH+aRSA+AESGCM+AES256:EECDH+aRSA+AES128+SHA:EECDH+aRSA+AES256+SHA:RSA+AES128+SHA:RSA+AES256+SHA:RSA+3DES
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```
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### OpenSSL-1.1.1-pre7, pre8 ciphers (draft 23, 28)
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```
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[EECDH+ECDSA+AESGCM+AES128|EECDH+ECDSA+CHACHA20]:EECDH+ECDSA+AESGCM+AES256:EECDH+ECDSA+AES128+SHA:EECDH+ECDSA+AES256+SHA:[EECDH+aRSA+AESGCM+AES128|EECDH+aRSA+CHACHA20]:EECDH+aRSA+AESGCM+AES256:EECDH+aRSA+AES128+SHA:EECDH+aRSA+AES256+SHA:RSA+AES128+SHA:RSA+AES256+SHA:RSA+3DES
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```
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### OpenSSL-1.1.1-pre7_ciphers, pre8_ciphers ciphers (draft 23, 28)
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```
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[TLS13+AESGCM+AES128|TLS13+AESGCM+AES256|TLS13+CHACHA20]:[EECDH+ECDSA+AESGCM+AES128|EECDH+ECDSA+CHACHA20]:EECDH+ECDSA+AESGCM+AES256:EECDH+ECDSA+AES128+SHA:EECDH+ECDSA+AES256+SHA:[EECDH+aRSA+AESGCM+AES128|EECDH+aRSA+CHACHA20]:EECDH+aRSA+AESGCM+AES256:EECDH+aRSA+AES128+SHA:EECDH+aRSA+AES256+SHA:RSA+AES128+SHA:RSA+AES256+SHA:RSA+3DES
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```
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