OpenSSL CHANGES
_______________
- Changes between 0.9.8g and 0.9.9 [xx XXX xxxx]
+ Changes between 0.9.8i and 0.9.9 [xx XXX xxxx]
- *) Not all of this is true any longer.
- Will have to be updated to reflect all subsequent changes to cryptlib.c.
- --bodo
-
-
- To support arbitrarily-typed thread IDs, deprecate the existing
- type-specific APIs for a general purpose CRYPTO_THREADID
- interface. Applications can choose the thread ID
- callback type it wishes to register, as before;
-
- void CRYPTO_set_id_callback(unsigned long (*func)(void));
- void CRYPTO_set_idptr_callback(void *(*func)(void));
-
- but retrieval, copies, and comparisons of thread IDs are via
- type-independent interfaces;
-
- void CRYPTO_THREADID_set(CRYPTO_THREADID *id);
- void CRYPTO_THREADID_cmp(const CRYPTO_THREADID *id1,
- const CRYPTO_THREADID *id2);
- void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dst,
- const CRYPTO_THREADID *src);
-
- Also, for code that needs a thread ID "value" for use in
- hash-tables or logging, a "hash" is available by;
-
- unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
-
- This hash value is likely to be the thread ID anyway, but
- otherwise it will be unique if possible or as collision-free as
- possible if uniqueness can't be guaranteed on the target
- architecture.
-
- The following functions are deprecated;
- unsigned long (*CRYPTO_get_id_callback(void))(void);
- unsigned long CRYPTO_thread_id(void);
-
- As a consequence of the above, there are similar deprecations of
- BN_BLINDING functions in favour of CRYPTO_THREADID-based
- alternatives;
-
- #ifndef OPENSSL_NO_DEPRECATED
- unsigned long BN_BLINDING_get_thread_id(const BN_BLINDING *);
- void BN_BLINDING_set_thread_id(BN_BLINDING *, unsigned long);
- #endif
- void BN_BLINDING_set_thread(BN_BLINDING *);
- int BN_BLINDING_cmp_thread(const BN_BLINDING *, const
- CRYPTO_THREADID *);
+ *) Removed effectively defunct crypto/store from the build.
+ [Ben Laurie]
- Also, the ERR_remove_state(int pid) API has been deprecated;
+ *) Revamp of STACK to provide stronger type-checking. Still to come:
+ TXT_DB, bsearch(?), OBJ_bsearch, qsort, CRYPTO_EX_DATA, ASN1_VALUE,
+ ASN1_STRING, CONF_VALUE.
+ [Ben Laurie]
- #ifndef OPENSSL_NO_DEPRECATED
- void ERR_remove_state(unsigned long pid)
- #endif
- void ERR_remove_thread_state(CRYPTO_THREADID *tid);
+ *) Add a new SSL_MODE_RELEASE_BUFFERS mode flag to release unused buffer
+ RAM on SSL connections. This option can save about 34k per idle SSL.
+ [Nick Mathewson]
- [Geoff Thorpe]
+ *) Revamp of LHASH to provide stronger type-checking. Still to come:
+ STACK, TXT_DB, bsearch, qsort.
+ [Ben Laurie]
*) Initial support for Cryptographic Message Syntax (aka CMS) based
on RFC3850, RFC3851 and RFC3852. New cms directory and cms utility,
callback is &errno.
[Bodo Moeller]
- -- NOTE -- this change has been reverted and replaced with a
- type-independent wrapper (ie. applications do not have to check
- two type-specific thread ID representations as implied in this
- change note). However, the "idptr" callback form described here
- can still be registered. Please see the more recent CHANGES note
- regarding CRYPTO_THREADID. [Geoff Thorpe]
- -- NOTE --
-
*) Change the array representation of binary polynomials: the list
of degrees of non-zero coefficients is now terminated with -1.
Previously it was terminated with 0, which was also part of the
*) Change 'Configure' script to enable Camellia by default.
[NTT]
- Changes between 0.9.8g and 0.9.8h [xx XXX xxxx]
+ Changes between 0.9.8h and 0.9.8i [xx XXX xxxx]
+
+ *) Add support for Local Machine Keyset attribute in PKCS#12 files.
+ [Steve Henson]
+
+ *) Fix BN_GF2m_mod_arr() top-bit cleanup code.
+ [Huang Ying]
+
+ *) Expand ENGINE to support engine supplied SSL client certificate functions.
+
+ This work was sponsored by Logica.
+ [Steve Henson]
+
+ *) Add CryptoAPI ENGINE to support use of RSA and DSA keys held in Windows
+ keystores. Support for SSL/TLS client authentication too.
+ Not compiled unless enable-capieng specified to Configure.
+
+ This work was sponsored by Logica.
+ [Steve Henson]
+
+ Changes between 0.9.8g and 0.9.8h [28 May 2008]
+
+ *) Fix flaw if 'Server Key exchange message' is omitted from a TLS
+ handshake which could lead to a cilent crash as found using the
+ Codenomicon TLS test suite (CVE-2008-1672)
+ [Steve Henson, Mark Cox]
+
+ *) Fix double free in TLS server name extensions which could lead to
+ a remote crash found by Codenomicon TLS test suite (CVE-2008-0891)
+ [Joe Orton]
+
+ *) Clear error queue in SSL_CTX_use_certificate_chain_file()
+
+ Clear the error queue to ensure that error entries left from
+ older function calls do not interfere with the correct operation.
+ [Lutz Jaenicke, Erik de Castro Lopo]
+
+ *) Remove root CA certificates of commercial CAs:
+
+ The OpenSSL project does not recommend any specific CA and does not
+ have any policy with respect to including or excluding any CA.
+ Therefore it does not make any sense to ship an arbitrary selection
+ of root CA certificates with the OpenSSL software.
+ [Lutz Jaenicke]
*) RSA OAEP patches to fix two separate invalid memory reads.
The first one involves inputs when 'lzero' is greater than
before the beginning of from). The second one involves inputs where
the 'db' section contains nothing but zeroes (there is a one-byte
invalid read after the end of 'db').
- [Ivan Nesterlode <inestlerode@us.ibm.com>]
+ [Ivan Nestlerode <inestlerode@us.ibm.com>]
*) Add TLS session ticket callback. This allows an application to set
TLS ticket cipher and HMAC keys rather than relying on hardcoded fixed
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