Improve VPN ciphers

- Optimize order of VPN ciphers for performance
xiaxichen · Nov 24, 2018 · ff82c3f · ff82c3f
1 parent 582f98d
commit ff82c3f
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Showing 6 changed files with 7 additions and 7 deletions.
diff --git a/docs/ikev2-howto-zh.md b/docs/ikev2-howto-zh.md
@@ -60,7 +60,7 @@ Libreswan 支持通过使用 RSA 签名算法的 X.509 Machine Certificates 来
      pfs=no
      ike-frag=yes
      ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024
-     phase2alg=aes_gcm-null,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1
+     phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes128-sha2,aes256-sha2
    EOF
    ```
 

diff --git a/docs/ikev2-howto.md b/docs/ikev2-howto.md
@@ -60,7 +60,7 @@ Before continuing, make sure you have successfully <a href="https://github.com/h
      pfs=no
      ike-frag=yes
      ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024
-     phase2alg=aes_gcm-null,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1
+     phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes128-sha2,aes256-sha2
    EOF
    ```
 

diff --git a/extras/vpnupgrade.sh b/extras/vpnupgrade.sh
@@ -214,10 +214,10 @@ fi
 
 # Update ipsec.conf
 IKE_NEW="  ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024"
-PHASE2_NEW="  phase2alg=aes_gcm-null,aes256-sha2_512,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1"
+PHASE2_NEW="  phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes256-sha2_512,aes128-sha2,aes256-sha2"
 
 if uname -m | grep -qi '^arm'; then
-  PHASE2_NEW="  phase2alg=aes_gcm-null,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1"
+  PHASE2_NEW="  phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes128-sha2,aes256-sha2"
 fi
 
 sed -i".old-$(date +%F-%T)" \

diff --git a/extras/vpnupgrade_centos.sh b/extras/vpnupgrade_centos.sh
@@ -216,7 +216,7 @@ restorecon /usr/local/libexec/ipsec -Rv 2>/dev/null
 
 # Update ipsec.conf
 IKE_NEW="  ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024"
-PHASE2_NEW="  phase2alg=aes_gcm-null,aes256-sha2_512,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1"
+PHASE2_NEW="  phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes256-sha2_512,aes128-sha2,aes256-sha2"
 
 sed -i".old-$(date +%F-%T)" \
     -e "s/^[[:space:]]\+auth=esp\$/  phase2=esp/g" \

diff --git a/vpnsetup.sh b/vpnsetup.sh
@@ -259,7 +259,7 @@ conn shared
   dpdtimeout=120
   dpdaction=clear
   ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024
-  phase2alg=aes_gcm-null,aes256-sha2_512,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1
+  phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes256-sha2_512,aes128-sha2,aes256-sha2
   sha2-truncbug=yes
 
 conn l2tp-psk

diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
@@ -246,7 +246,7 @@ conn shared
   dpdtimeout=120
   dpdaction=clear
   ike=aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1,aes256-sha2;modp1024,aes128-sha1;modp1024
-  phase2alg=aes_gcm-null,aes256-sha2_512,aes256-sha2,aes128-sha2,aes256-sha1,aes128-sha1
+  phase2alg=aes_gcm-null,aes128-sha1,aes256-sha1,aes256-sha2_512,aes128-sha2,aes256-sha2
   sha2-truncbug=yes
 
 conn l2tp-psk