[Openvpn-devel] [M] Change in openvpn[master]: Replace SHA256 with SIPHASH24 in hamc cookie approach

"flichtenheld \(Code Review\) via Openvpn-devel" <[email protected]> Thu, 30 Jul 2026 10:35:18 +0000
Newsgroups net.sourceforge.lists.openvpn-devel
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Attention is currently required from: plaisthos=2E

flichtenheld has posted=
 comments on this change by plaisthos=2E ( http://gerrit=2Eopenvpn=2Enet/c/=
openvpn/+/1827?usp=3Demail )

Change subject: Replace SHA256 with SIPHASH24=
 in hamc cookie approach
=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=
=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=
=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=2E=
=2E=2E=2E=2E


Patch Set 1: Code-Review-1

(3 comments)

Commit Message:

h=
ttp://gerrit=2Eopenvpn=2Enet/c/openvpn/+/1827/comment/90b2076c_3146e3f2?usp=
=3Demail :
PS1, Line 7: Replace SHA256 with SIPHASH24 in hamc cookie approa=
ch
"hmac"


File src/openvpn/ssl_pkt=2Ec:

http://gerrit=2Eopenvpn=2Enet/c/=
openvpn/+/1827/comment/fe92a7a8_f46cb7fb?usp=3Demail :
PS1, Line 458:     /=
* ensure out input is large enough */
"our"


http://gerrit=2Eopenvpn=2Enet=
/c/openvpn/+/1827/comment/60749da3_4d0ef657?usp=3Demail :
PS1, Line 481:   =
  /* add session id of client */
obsolete comment? or missing code?



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Gerrit-Branch: master
Gerrit-Change-Id: I3b6bb178ffb2bb49981bc23ea=
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Gerrit-Owner:=
 plaisthos <arne-openvpn@rfc2549=2Eorg>
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k@lichtenheld=2Ecom>
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forge=2Enet>
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<!DOCTYPE html><html><head><style></style></head><body><p> Attention is cur=
rently required from: plaisthos=2E </p>
<p>Patch set 1:<span style=3D"borde=
r-radius: 3px; display: inline-block; margin: 0 2px; padding: 4px;backgroun=
d-color: #ffd4d4;">Code-Review -1</span></p><p><a href=3D"http://gerrit=2Eo=
penvpn=2Enet/c/openvpn/+/1827?usp=3Demail">View Change</a></p><p>3 comments=
:</p><ul style=3D"list-style: none; padding: 0;"><li style=3D"margin: 0; pa=
dding: 0;"><p>Commit Message:</p><ul style=3D"list-style: none; padding: 0;=
"><li style=3D"margin: 0; padding: 0 0 0 16px;"><p style=3D"margin-bottom: =
4px;"><a href=3D"http://gerrit=2Eopenvpn=2Enet/c/openvpn/+/1827/comment/90b=
2076c_3146e3f2?usp=3Demail">Patch Set #1, Line 7:</a> <code style=3D"font-f=
amily:monospace,monospace">Replace SHA256 with SIPHASH24 in hamc cookie app=
roach</code></p><p class=3D"blocks" style=3D"white-space: pre-wrap; word-wr=
ap: break-word;">&quot;hmac&quot;</p></li></ul></li><li style=3D"margin: 0;=
 padding: 0;"><p>File src/openvpn/ssl_pkt=2Ec:</p><ul style=3D"list-style: =
none; padding: 0;"><li style=3D"margin: 0; padding: 0 0 0 16px;"><p style=
=3D"margin-bottom: 4px;"><a href=3D"http://gerrit=2Eopenvpn=2Enet/c/openvpn=
/+/1827/comment/fe92a7a8_f46cb7fb?usp=3Demail">Patch Set #1, Line 458:</a> =
<code style=3D"font-family:monospace,monospace">    /* ensure out input is =
large enough */</code></p><p class=3D"blocks" style=3D"white-space: pre-wra=
p; word-wrap: break-word;">&quot;our&quot;</p></li><li style=3D"margin: 0; =
padding: 0 0 0 16px;"><p style=3D"margin-bottom: 4px;"><a href=3D"http://ge=
rrit=2Eopenvpn=2Enet/c/openvpn/+/1827/comment/60749da3_4d0ef657?usp=3Demail=
">Patch Set #1, Line 481:</a> <code style=3D"font-family:monospace,monospac=
e">    /* add session id of client */</code></p><p class=3D"blocks" style=
=3D"white-space: pre-wrap; word-wrap: break-word;">obsolete comment? or mis=
sing code?</p></li></ul></li></ul><p>To view, visit <a href=3D"http://gerri=
t=2Eopenvpn=2Enet/c/openvpn/+/1827?usp=3Demail">change 1827</a>=2E To unsub=
scribe, or for help writing mail filters, visit <a href=3D"http://gerrit=2E=
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 style=3D"display:none"> Gerrit-Owner: plaisthos &lt;arne-openvpn@rfc2549=
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t-CC: openvpn-devel &lt;openvpn-devel@lists=2Esourceforge=2Enet&gt; </div>
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