Re: [PATCH] OpenSSL_update: Update to version 1.1.1a

[Michael Tremer <michael.tremer@ipfire.org>]

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Hello,

> On 18 Jan 2019, at 17:35, ummeegge <ummeegge(a)ipfire.org> wrote:
> 
> Hi all,
> 
> Am Freitag, den 18.01.2019, 18:06 +0100 schrieb Peter Müller:
>> Hello,
>> 
>> just for the records some explanations on this patch:
>> (a) Chacha/Poly is faster on devices without built-in AES
>> acceleration.
>> Since it provides the same strength as AES, I usually prefer it
>> except
>> for _very_ high bandwidth requirements.
>> (b) At the moment, there seems to be little support of AESCCM, so I
>> disabled it for now in order to keep our ciphersuite zoo smaller. :-)
>> If there is any need to enable it, I will update the patch
>> accordingly.
> the new OpenSSL has implemented support for five new TLSv1.3
> ciphersuites. We have already three activated (which is the default)
> and the other two are CCM mode ciphers --> 
> https://wiki.openssl.org/index.php/TLS1.3#Ciphersuites 
> . Am currently not sure about a concrete use case for this but it
> appears that e.g. 'TLS_AES_128_CCM_8_SHA256' have a shorter
> authentication tag and in combination with a short plaintext the
> ciphertext are less than 16 bytes.
> --> https://datatracker.ietf.org/meeting/102/agenda/tls-drafts.pdf
> which can be in rare use cases (?) nice.
> 
> 
>> 
>> I am happy this made its way into IPFire. :-)
> Me too :-) .
> 
>> 
>> Updated add-on versions for Postfix and Tor will come soon, at the
>> moment, I am somewhat busy with libloc, Suricata and the ORANGE
>> default
>> firewall behaviour.
> There are some more OpenSSL patches for 
> 
> elinks-0.12pre6-openssl11.patch
> net-snmp-5.7.3-openssl.patch
> openssh-7.8p1-openssl-1.1.0-1.patch
> openssl-1.0.0-beta5-enginesdir.patch
> openssl-1.0.2a-rpmbuild.patch
> openssl-1.0.2a_disable_ssse3_for_amd.patch
> openssl-1.0.2g-disable-sslv2v3.patch
> ppp-2.4.7-openssl.patch
> 
> as far as i can see openssl-compat has been dropped ?

Please send a patch that cleans them up.

I suppose we need to keep the patches in delinks, net-snap and ppp so that those packages compile against the new versions of OpenSSL.

-Michael

> 
> 
> Best,
> 
> Erik
> 
>> 
>> Thanks, and best regards,
>> Peter Müller 
>> 
>>> 
>>> Even i use the old patch i am a happy tester with 64 bit since one
>>> month + :-).
>>> 
>>> The difference between old and new patch (from Peter) are not that
>>> vast
>>> and they looks like this:
>>> 
>>> --- OpenSSL-1.1.1a_old_patch	2019-01-13 18:15:33.316651666
>>> +0100
>>> +++ OpenSSL-1.1.1a-new_patch	2019-01-13 18:16:22.008650232
>>> +0100
>>> @@ -1,31 +1,23 @@
>>> -TLS_AES_256_GCM_SHA384  TLSv1.3
>>> Kx=any      Au=any  Enc=AESGCM(256) Mac=AEAD
>>> TLS_CHACHA20_POLY1305_SHA256 TLSv1.3
>>> Kx=any      Au=any  Enc=CHACHA20/POLY1305(256) Mac=AEAD
>>> +TLS_AES_256_GCM_SHA384  TLSv1.3
>>> Kx=any      Au=any  Enc=AESGCM(256) Mac=AEAD
>>> TLS_AES_128_GCM_SHA256  TLSv1.3
>>> Kx=any      Au=any  Enc=AESGCM(128) Mac=AEAD
>>> -ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESGCM(256) Mac=AEAD
>>> ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=CHACHA20/POLY1305(256) Mac=AEAD
>>> -ECDHE-ECDSA-AES256-CCM8 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESCCM8(256) Mac=AEAD
>>> -ECDHE-ECDSA-AES256-CCM  TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESCCM(256) Mac=AEAD
>>> +ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESGCM(256) Mac=AEAD
>>> ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESGCM(128) Mac=AEAD
>>> -ECDHE-ECDSA-AES128-CCM8 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESCCM8(128) Mac=AEAD
>>> -ECDHE-ECDSA-AES128-CCM  TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AESCCM(128) Mac=AEAD
>>> ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AES(256)  Mac=SHA384
>>> ECDHE-ECDSA-CAMELLIA256-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=Camellia(256) Mac=SHA384
>>> ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=AES(128)  Mac=SHA256
>>> ECDHE-ECDSA-CAMELLIA128-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA
>>> Enc=Camellia(128) Mac=SHA256
>>> -ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=AESGCM(256) Mac=AEAD
>>> ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=CHACHA20/POLY1305(256) Mac=AEAD
>>> +ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=AESGCM(256) Mac=AEAD
>>> ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=AESGCM(128) Mac=AEAD
>>> ECDHE-RSA-AES256-SHA384 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=AES(256)  Mac=SHA384
>>> ECDHE-RSA-CAMELLIA256-SHA384 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=Camellia(256) Mac=SHA384
>>> ECDHE-RSA-AES128-SHA256 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=AES(128)  Mac=SHA256
>>> ECDHE-RSA-CAMELLIA128-SHA256 TLSv1.2
>>> Kx=ECDH     Au=RSA  Enc=Camellia(128) Mac=SHA256
>>> -DHE-RSA-AES256-GCM-SHA384 TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESGCM(256) Mac=AEAD
>>> DHE-RSA-CHACHA20-POLY1305 TLSv1.2
>>> Kx=DH       Au=RSA  Enc=CHACHA20/POLY1305(256) Mac=AEAD
>>> -DHE-RSA-AES256-CCM8     TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESCCM8(256) Mac=AEAD
>>> -DHE-RSA-AES256-CCM      TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESCCM(256) Mac=AEAD
>>> +DHE-RSA-AES256-GCM-SHA384 TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESGCM(256) Mac=AEAD
>>> DHE-RSA-AES128-GCM-SHA256 TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESGCM(128) Mac=AEAD
>>> -DHE-RSA-AES128-CCM8     TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESCCM8(128) Mac=AEAD
>>> -DHE-RSA-AES128-CCM      TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AESCCM(128) Mac=AEAD
>>> DHE-RSA-AES256-SHA256   TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AES(256)  Mac=SHA256
>>> DHE-RSA-CAMELLIA256-SHA256 TLSv1.2
>>> Kx=DH       Au=RSA  Enc=Camellia(256) Mac=SHA256
>>> DHE-RSA-AES128-SHA256   TLSv1.2
>>> Kx=DH       Au=RSA  Enc=AES(128)  Mac=SHA256
>>> @@ -37,14 +29,9 @@
>>> DHE-RSA-AES256-SHA      SSLv3
>>> Kx=DH       Au=RSA  Enc=AES(256)  Mac=SHA1
>>> DHE-RSA-CAMELLIA256-SHA SSLv3
>>> Kx=DH       Au=RSA  Enc=Camellia(256) Mac=SHA1
>>> DHE-RSA-AES128-SHA      SSLv3
>>> Kx=DH       Au=RSA  Enc=AES(128)  Mac=SHA1
>>> -DHE-RSA-SEED-SHA        SSLv3 Kx=DH       Au=RSA  Enc=SEED(128)
>>> Mac=SHA1
>>> DHE-RSA-CAMELLIA128-SHA SSLv3
>>> Kx=DH       Au=RSA  Enc=Camellia(128) Mac=SHA1
>>> AES256-GCM-SHA384       TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESGCM(256) Mac=AEAD
>>> -AES256-CCM8             TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESCCM8(256) Mac=AEAD
>>> -AES256-CCM              TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESCCM(256) Mac=AEAD
>>> AES128-GCM-SHA256       TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESGCM(128) Mac=AEAD
>>> -AES128-CCM8             TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESCCM8(128) Mac=AEAD
>>> -AES128-CCM              TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AESCCM(128) Mac=AEAD
>>> AES256-SHA256           TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AES(256)  Mac=SHA256
>>> CAMELLIA256-SHA256      TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=Camellia(256) Mac=SHA256
>>> AES128-SHA256           TLSv1.2
>>> Kx=RSA      Au=RSA  Enc=AES(128)  Mac=SHA256 
>>> 
>>> So mostly changes are causing by the disabled AES-CCM.
>>> 
>>> Best,
>>> 
>>> Erik
>> 
>> 
>