- 09 12月, 2016 5 次提交
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由 Matt Caswell 提交于
Because extensions were keyed by type which is sparse, we were continually scanning the list to find the one we wanted. The way we stored them also had the side effect that we were running initialisers/finalisers in a different oder to the parsers. In this commit we change things so that we instead key on an index value for each extension. Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Matt Caswell 提交于
Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Matt Caswell 提交于
Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Matt Caswell 提交于
This lays the foundation for a later move to have the extensions built and placed into the correct message for TLSv1.3 (e.g. ServerHello or EncryptedExtensions). Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Matt Caswell 提交于
This builds on the work started in 1ab3836b and extends is so that each extension has its own identified parsing functions, as well as an allowed context identifying which messages and protocols it is relevant for. Subsequent commits will do a similar job for the ServerHello extensions. This will enable us to have common functions for processing extension blocks no matter which of the multiple messages they are received from. In TLSv1.3 a number of different messages have extension blocks, and some extensions have moved from one message to another when compared to TLSv1.2. Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 30 11月, 2016 1 次提交
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由 Matt Caswell 提交于
This updates the record layer to use the TLSv1.3 style nonce construciton. It also updates TLSProxy and ossltest to be able to recognise the new layout. Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 24 11月, 2016 1 次提交
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 23 11月, 2016 4 次提交
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
The SSL_IS_TLS13() macro wasn't quite right. It would come back with true in the case where we haven't yet negotiated TLSv1.3, but it could be negotiated. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
This is a major overhaul of the TLSv1.3 state machine. Currently it still looks like TLSv1.2. This commit changes things around so that it starts to look a bit less like TLSv1.2 and bit more like TLSv1.3. After this commit we have: ClientHello + key_share ----> ServerHello +key_share {CertificateRequest*} {Certificate*} {CertificateStatus*} <---- {Finished} {Certificate*} {CertificateVerify*} {Finished} ----> [ApplicationData] <---> [Application Data] Key differences between this intermediate position and the final TLSv1.3 position are: - No EncryptedExtensions message yet - No server side CertificateVerify message yet - CertificateStatus still exists as a separate message - A number of the messages are still in the TLSv1.2 format - Still running on the TLSv1.2 record layer Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
TLSv1.3 has a NewSessionTicket message, but it is *completely* different to the TLSv1.2 one and may as well have been called something else. This commit removes the old style NewSessionTicket from TLSv1.3. We will have to add the new style one back in later. Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 16 11月, 2016 10 次提交
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由 Matt Caswell 提交于
No need to continually get the list of supported curves for the client and server. Just do it once. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Numerous style issues as well as references to TLS1_3_VERSION instead of SSL_IS_TLS13(s) Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
The previous commits put in place the logic to exchange key_share data. We now need to do something with that information. In <= TLSv1.2 the equivalent of the key_share extension is the ServerKeyExchange and ClientKeyExchange messages. With key_share those two messages are no longer necessary. The commit removes the SKE and CKE messages from the TLSv1.3 state machine. TLSv1.3 is completely different to TLSv1.2 in the messages that it sends and the transitions that are allowed. Therefore, rather than extend the existing <=TLS1.2 state transition functions, we create a whole new set for TLSv1.3. Intially these are still based on the TLSv1.2 ones, but over time they will be amended. The new TLSv1.3 transitions remove SKE and CKE completely. There's also some cleanup for some stuff which is not relevant to TLSv1.3 and is easy to remove, e.g. the DTLS support (we're not doing DTLSv1.3 yet) and NPN. I also disable EXTMS for TLSv1.3. Using it was causing some added complexity, so rather than fix it I removed it, since eventually it will not be needed anyway. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
At the moment the server doesn't yet do anything with this information. We still need to send the server's key_share info back to the client. That will happen in subsequent commits. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
In this commit we just generate the extension on the client side, but don't yet do anything with it. Subsequent commits, will add the server side capability. At the moment we hard code a single key_share. In the future we should make this configurable. Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 14 11月, 2016 1 次提交
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由 Richard Levitte 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NTim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1669)
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- 10 11月, 2016 5 次提交
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由 Matt Caswell 提交于
This is a skin deep change, which simply renames most places where we talk about curves in a TLS context to groups. This is because TLS1.3 has renamed the extension, and it can now include DH groups too. We still only support curves, but this rename should pave the way for a future extension for DH groups. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Added some TODOs, refactored a couple of things and added a SSL_IS_TLS13() macro. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 09 11月, 2016 6 次提交
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由 Matt Caswell 提交于
There were a few places where they could be declared const so this commit does that. Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
The name and type of the argument to ssl_check_for_safari() has changed. Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Based on review feedback received. Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 04 11月, 2016 4 次提交
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Matt Caswell 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 02 11月, 2016 1 次提交
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由 Matt Caswell 提交于
Includes addition of the various options to s_server/s_client. Also adds one of the new TLS1.3 ciphersuites. This isn't "real" TLS1.3!! It's identical to TLS1.2 apart from the protocol and the ciphersuite...and the ciphersuite is just a renamed TLS1.2 one (not a "real" TLS1.3 ciphersuite). Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 18 10月, 2016 1 次提交
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由 David Woodhouse 提交于
Reviewed-by: NTim Hudson <tjh@openssl.org> Reviewed-by: NMatt Caswell <matt@openssl.org>
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- 03 10月, 2016 1 次提交
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由 Matt Caswell 提交于
ssl_set_handshake_header2() was only ever a temporary name while we had to have ssl_set_handshake_header() for code that hadn't been converted to WPACKET yet. No code remains that needed that so we can rename it. Reviewed-by: NRich Salz <rsalz@openssl.org>
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