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784 Commits

Author SHA1 Message Date
Nils Larsch
1611b9ed80 remove SSLEAY_MACROS code 2006-11-06 19:53:39 +00:00
Andy Polyakov
a4d64c7f49 Align data payload for better performance. 2006-10-20 11:26:00 +00:00
Mark J. Cox
3ff55e9680 Fix buffer overflow in SSL_get_shared_ciphers() function. 
(CVE-2006-3738) [Tavis Ormandy and Will Drewry, Google Security Team]

Fix SSL client code which could crash if connecting to a
 malicious SSLv2 server.  (CVE-2006-4343)
[Tavis Ormandy and Will Drewry, Google Security Team]
 2006-09-28 13:18:43 +00:00
Richard Levitte
cbb92dfaf0 Fixes for the following claims: 
1) Certificate Message with no certs

  OpenSSL implementation sends the Certificate message during SSL
  handshake, however as per the specification, these have been omitted.

  -- RFC 2712 --
     CertificateRequest, and the ServerKeyExchange shown in Figure 1
     will be omitted since authentication and the establishment of a
     master secret will be done using the client's Kerberos credentials
     for the TLS server.  The client's certificate will be omitted for
     the same reason.
  -- RFC 2712 --

  3) Pre-master secret Protocol version

  The pre-master secret generated by OpenSSL does not have the correct
  client version.

  RFC 2712 says, if the Kerberos option is selected, the pre-master
  secret structure is the same as that used in the RSA case.

  TLS specification defines pre-master secret as:
         struct {
             ProtocolVersion client_version;
             opaque random[46];
         } PreMasterSecret;

  where client_version is the latest protocol version supported by the
  client

  The pre-master secret generated by OpenSSL does not have the correct
  client version. The implementation does not update the first 2 bytes
  of random secret for Kerberos Cipher suites. At the server-end, the
  client version from the pre-master secret is not validated.

PR: 1336
 2006-09-28 12:22:58 +00:00
Dr. Stephen Henson
89c9c66736 Submitted by: Brad Spencer <spencer@jacknife.org> 
Reviewed by: steve
 2006-09-23 17:29:49 +00:00
Bodo Möller
ed65f7dc34 ensure that ciphersuite strings such as "RC4-MD5" match the SSL 2.0 
ciphersuite as well
 2006-09-11 09:49:03 +00:00
Ben Laurie
777c47acbe Make things static that should be. Declare stuff in headers that should be. 
Fix warnings.
 2006-08-28 17:01:04 +00:00
Bodo Möller
ed3ecd801e Error messages for client ECC cert verification. 
Also, change the default ciphersuite to give some prefererence to
ciphersuites with forwared secrecy (rather than using a random order).
 2006-06-15 19:58:22 +00:00
Bodo Möller
076944d920 Fix algorithm handling for ECC ciphersuites: Adapt to recent changes, 
and allow more general RSA OIDs for ECC certs with RSA CA sig.
 2006-06-15 18:28:00 +00:00
Bodo Möller
09e20e0bd8 Fix another new bug in the cipherstring logic. 2006-06-15 17:17:06 +00:00
Bodo Möller
a717831da4 Fix another bug introduced yesterday when deleting Fortezza stuff: 
make sure 'mask' is initialized in ssl_cipher_get_disabled().

Also simplify code by removing some unused arguments in static functions.
 2006-06-15 16:54:20 +00:00
Bodo Möller
4dfc8f1f0b Oops ... deleted too much in the previous commit when I deleted 
the Fortezza stuff
 2006-06-15 16:07:10 +00:00
Bodo Möller
5b57fe0a1e Disable invalid ciphersuites 2006-06-14 17:51:46 +00:00
Bodo Möller
89bbe14c50 Ciphersuite string bugfixes, and ECC-related (re-)definitions. 2006-06-14 17:40:31 +00:00
Bodo Möller
6635b48cd1 Make sure that AES ciphersuites get priority over Camellia 
ciphersuites in the default cipher string.
 2006-06-14 13:58:48 +00:00
Bodo Möller
675f605d44 Thread-safety fixes 2006-06-14 08:55:23 +00:00
Bodo Möller
f3dea9a595 Camellia cipher, contributed by NTT 
Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller
 2006-06-09 15:44:59 +00:00
Richard Levitte
4d4e08ec1c Use a new signed int ii instead of j (which is unsigned) to handle the 
return value from sk_SSL_CIPHER_find().
 2006-05-28 19:44:27 +00:00
Dr. Stephen Henson
6657b9c73a Fix warnings. 2006-05-26 13:27:58 +00:00
Richard Levitte
7e76e56387 Someone made a mistake, and some function and reason codes got 
duplicate numbers.  Renumbering.
 2006-05-12 15:27:52 +00:00
Dr. Stephen Henson
5cda6c4582 Fix from stable branch. 2006-05-07 12:30:37 +00:00
Dr. Stephen Henson
c20276e4ae Fix (most) WIN32 warnings and errors. 2006-04-17 12:08:22 +00:00
Dr. Stephen Henson
ba1ba5f0fb If cipher list contains a match for an explicit ciphersuite only match that 
one suite.
 2006-04-15 00:22:05 +00:00
Dr. Stephen Henson
8795d38906 Update dependencies. 2006-04-08 13:04:31 +00:00
Bodo Möller
a01d9ac558 Remove ECC extension information from external representation 
of the session -- we don't really need it once the handshake
has completed.
 2006-04-05 17:11:19 +00:00
Dr. Stephen Henson
e2bce37720 Stop warning. 2006-04-04 18:11:49 +00:00
Bodo Möller
a4974de937 clarification 2006-04-03 14:11:23 +00:00
Bodo Möller
22f41c9b99 check length properly 
Submitted by: Peter Sylvester
 2006-04-03 13:57:56 +00:00
Bodo Möller
a123c552cd simplify: use s2n macro 2006-04-03 13:07:18 +00:00
Bodo Möller
b2172f4f8e Avoid hard-coded table length where we can use sizeof. 
Submitted by: Peter Sylvester
Reviewed by: Bodo Moeller
 2006-04-03 11:56:30 +00:00
Bodo Möller
dc1d1b6934 fix memory leak 
Submitted by: Peter Sylvester
 2006-04-03 11:49:18 +00:00
Bodo Möller
a70183bc80 fix for hostname extension 
Submitted by: Kaspar Brand, Peter Sylvester
 2006-03-30 02:53:30 +00:00
Bodo Möller
332737217a Implement Supported Elliptic Curves Extension. 
Submitted by: Douglas Stebila
 2006-03-30 02:44:56 +00:00
Bodo Möller
f393b7449d Implement cipher-suite selection logic given Supported Point Formats Extension. 
Submitted by: Douglas Stebila
 2006-03-30 02:35:09 +00:00
Bodo Möller
9e5dba197c Simplify ASN.1 for point format list 
Submitted by: Douglas Stebila
 2006-03-26 10:53:52 +00:00
Nils Larsch
c6a27f0178 fix for OPENSSL_NO_EC 
PR: 1293
 2006-03-15 19:17:56 +00:00
Nils Larsch
67b6f1ca88 fix problems found by coverity: remove useless code 2006-03-15 17:45:43 +00:00
Richard Levitte
a4ff392503 tlsext_ecpointformatlist_length is unsigned, so check if it's less 
than zero will only result in pissing of some compilers...
 2006-03-15 09:57:16 +00:00
Nils Larsch
90bdfd97a6 signed vs. unsigned 2006-03-13 22:07:05 +00:00
Richard Levitte
b9865f110e Oh, now I noticed Bodo's change that made tlsext_ecpointformatlist 
unsigned...
 2006-03-13 12:37:19 +00:00
Richard Levitte
07ef612968 Resolve signed vs. unsigned issues 2006-03-13 12:32:51 +00:00
Bodo Möller
019fdc7850 fix sign problems 2006-03-13 09:55:06 +00:00
Nils Larsch
7c382796be remove unused variables 2006-03-13 07:21:39 +00:00
Bodo Möller
b6acb8d0de udpate Supported Point Formats Extension code 
Submitted by: Douglas Stebila
 2006-03-13 01:24:38 +00:00
Nils Larsch
6adbcb9755 fix comment 
Submitted by: Peter Sylvester
 2006-03-12 23:00:32 +00:00
Nils Larsch
e968089485 use BIO_snprintf() instead of snprintf + use BIO_FP_TEXT for text output 
Submitted by: Gisle Vanem
 2006-03-12 22:16:57 +00:00
Bodo Möller
36ca4ba63d Implement the Supported Point Formats Extension for ECC ciphersuites 
Submitted by: Douglas Stebila
 2006-03-11 23:46:37 +00:00
Nils Larsch
ddac197404 add initial support for RFC 4279 PSK SSL ciphersuites 
PR: 1191
Submitted by: Mika Kousa and Pasi Eronen of Nokia Corporation
Reviewed by: Nils Larsch
 2006-03-10 23:06:27 +00:00
Nils Larsch
f71165b556 fix no-dh configure option; patch supplied by Peter Meerwald 2006-02-24 17:58:43 +00:00
Bodo Möller
e67ed82877 move new member of SSL_SESSION to the end 
(minimize changes to binary format)

Submitted by: Peter Sylvester
 2006-02-07 14:26:43 +00:00