6 Changes between 0.9.1c and 0.9.2
8 *) Deal with irritating shit to do with dependencies, in YAAHW (Yet Another
9 Ad Hoc Way) - Makefile.ssls now all contain local dependencies, which
10 can still be regenerated with "make depend".
13 *) Spelling mistake in C version of CAST-128.
14 [Ben Laurie, reported by Jeremy Hylton <jeremy@cnri.reston.va.us>]
16 *) Changes to the error generation code. The perl script err-code.pl
17 now reads in the old error codes and retains the old numbers, only
18 adding new ones if necessary. It also only changes the .err files if new
19 codes are added. The makefiles have been modified to only insert errors
20 when needed (to avoid needlessly modifying header files). This is done
21 by only inserting errors if the .err file is newer than the auto generated
22 C file. To rebuild all the error codes from scratch (the old behaviour)
23 either modify crypto/Makefile.ssl to pass the -regen flag to err_code.pl
24 or delete all the .err files.
26 *) CAST-128 was incorrectly implemented for short keys. The C version has
27 been fixed, but is untested. The assembler versions are also fixed, but
28 new assembler HAS NOT BEEN GENERATED FOR WIN32 - the Makefile needs fixing
29 to regenerate it if needed.
30 [Ben Laurie, reported (with fix for C version) by Jun-ichiro itojun
31 Hagino <itojun@kame.net>]
33 *) File was opened incorrectly in randfile.c.
34 [Ulf Möller <ulf@fitug.de>]
36 *) Beginning of support for GeneralizedTime. d2i, i2d, check and print
37 functions. Also ASN1_TIME suite which is a CHOICE of UTCTime or
38 GeneralizedTime. ASN1_TIME is the proper type used in certificates et
39 al: it's just almost always a UTCTime. Note this patch adds new error
40 codes so do a "make errors" if there are problems.
43 *) Correct Linux 1 recognition in config.
44 [Ulf Möller <ulf@fitug.de>]
46 *) Remove pointless MD5 hash when using DSA keys in ca.
47 [Anonymous <nobody@replay.com>]
49 *) Generate an error if given an empty string as a cert directory. Also
50 generate an error if handed NULL (previously returned 0 to indicate an
51 error, but didn't set one).
52 [Ben Laurie, reported by Anonymous <nobody@replay.com>]
54 *) Add prototypes to SSL methods. Make SSL_write's buffer const, at last.
57 *) Fix the dummy function BN_ref_mod_exp() in rsaref.c to have the correct
58 parameters. This was causing a warning which killed off the Win32 compile.
61 *) Remove C++ style comments from crypto/bn/bn_local.h.
62 [Neil Costigan <neil.costigan@celocom.com>]
64 *) The function OBJ_txt2nid was broken. It was supposed to return a nid
65 based on a text string, looking up short and long names and finally
66 "dot" format. The "dot" format stuff didn't work. Added new function
67 OBJ_txt2obj to do the same but return an ASN1_OBJECT and rewrote
68 OBJ_txt2nid to use it. OBJ_txt2obj can also return objects even if the
69 OID is not part of the table.
72 *) Add prototypes to X509 lookup/verify methods, fixing a bug in
73 X509_LOOKUP_by_alias().
76 *) Sort openssl functions by name.
79 *) Get the gendsa program working (hopefully) and add it to app list. Remove
80 encryption from sample DSA keys (in case anyone is interested the password
84 *) Make _all_ *_free functions accept a NULL pointer.
85 [Frans Heymans <fheymans@isaserver.be>]
87 *) If a DH key is generated in s3_srvr.c, don't blow it by trying to use
89 [Anonymous <nobody@replay.com>]
91 *) s_server should send the CAfile as acceptable CAs, not its own cert.
92 [Bodo Moeller <3moeller@informatik.uni-hamburg.de>]
94 *) Don't blow it for numeric -newkey arguments to apps/req.
95 [Bodo Moeller <3moeller@informatik.uni-hamburg.de>]
97 *) Temp key "for export" tests were wrong in s3_srvr.c.
98 [Anonymous <nobody@replay.com>]
100 *) Add prototype for temp key callback functions
101 SSL_CTX_set_tmp_{rsa,dh}_callback().
104 *) Make DH_free() tolerate being passed a NULL pointer (like RSA_free() and
105 DSA_free()). Make X509_PUBKEY_set() check for errors in d2i_PublicKey().
108 *) X509_name_add_entry() freed the wrong thing after an error.
109 [Arne Ansper <arne@ats.cyber.ee>]
111 *) rsa_eay.c would attempt to free a NULL context.
112 [Arne Ansper <arne@ats.cyber.ee>]
114 *) BIO_s_socket() had a broken should_retry() on Windoze.
115 [Arne Ansper <arne@ats.cyber.ee>]
117 *) BIO_f_buffer() didn't pass on BIO_CTRL_FLUSH.
118 [Arne Ansper <arne@ats.cyber.ee>]
120 *) Make sure the already existing X509_STORE->depth variable is initialized
121 in X509_STORE_new(), but document the fact that this variable is still
122 unused in the certificate verification process.
123 [Ralf S. Engelschall]
125 *) Fix the various library and apps files to free up pkeys obtained from
126 X509_PUBKEY_get() et al. Also allow x509.c to handle netscape extensions.
129 *) Fix reference counting in X509_PUBKEY_get(). This makes
130 demos/maurice/example2.c work, amongst others, probably.
131 [Steve Henson and Ben Laurie]
133 *) First cut of a cleanup for apps/. First the `ssleay' program is now named
134 `openssl' and second, the shortcut symlinks for the `openssl <command>'
135 are no longer created. This way we have a single and consistent command
136 line interface `openssl <command>', similar to `cvs <command>'.
137 [Ralf S. Engelschall, Paul Sutton and Ben Laurie]
139 *) ca.c: move test for DSA keys inside #ifndef NO_DSA. Make pubkey
140 BIT STRING wrapper always have zero unused bits.
143 *) Add CA.pl, perl version of CA.sh, add extended key usage OID.
146 *) Make the top-level INSTALL documentation easier to understand.
149 *) Makefiles updated to exit if an error occurs in a sub-directory
150 make (including if user presses ^C) [Paul Sutton]
152 *) Make Montgomery context stuff explicit in RSA data structure.
155 *) Fix build order of pem and err to allow for generated pem.h.
158 *) Fix renumbering bug in X509_NAME_delete_entry().
161 *) Enhanced the err-ins.pl script so it makes the error library number
162 global and can add a library name. This is needed for external ASN1 and
163 other error libraries.
166 *) Fixed sk_insert which never worked properly.
169 *) Fix ASN1 macros so they can handle indefinite length construted
170 EXPLICIT tags. Some non standard certificates use these: they can now
174 *) Merged the various old/obsolete SSLeay documentation files (doc/xxx.doc)
175 into a single doc/ssleay.txt bundle. This way the information is still
176 preserved but no longer messes up this directory. Now it's new room for
177 the new set of documenation files.
178 [Ralf S. Engelschall]
180 *) SETs were incorrectly DER encoded. This was a major pain, because they
181 shared code with SEQUENCEs, which aren't coded the same. This means that
182 almost everything to do with SETs or SEQUENCEs has either changed name or
184 [Ben Laurie, based on a partial fix by GP Jayan <gp@nsj.co.jp>]
186 *) Fix test data to work with the above.
189 *) Fix the RSA header declarations that hid a bug I fixed in 0.9.0b but
190 was already fixed by Eric for 0.9.1 it seems.
191 [Ben Laurie - pointed out by Ulf Möller <ulf@fitug.de>]
193 *) Autodetect FreeBSD3.
196 *) Fix various bugs in Configure. This affects the following platforms:
204 *) Eliminate generated files from CVS. Reorder tests to regenerate files
205 before they are needed.
208 *) Generate Makefile.ssl from Makefile.org (to keep CVS happy).
211 Changes between 0.9.1b and 0.9.1c
213 *) Added OPENSSL_VERSION_NUMBER to crypto/crypto.h and
214 changed SSLeay to OpenSSL in version strings.
215 [Ralf S. Engelschall]
217 *) Some fixups to the top-level documents.
220 *) Fixed the nasty bug where rsaref.h was not found under compile-time
221 because the symlink to include/ was missing.
222 [Ralf S. Engelschall]
224 *) Incorporated the popular no-RSA/DSA-only patches
225 which allow to compile a RSA-free SSLeay.
226 [Andrew Cooke / Interrader Ldt., Ralf S. Engelschall]
228 *) Fixed nasty rehash problem under `make -f Makefile.ssl links'
229 when "ssleay" is still not found.
230 [Ralf S. Engelschall]
232 *) Added more platforms to Configure: Cray T3E, HPUX 11,
233 [Ralf S. Engelschall, Beckmann <beckman@acl.lanl.gov>]
235 *) Updated the README file.
236 [Ralf S. Engelschall]
238 *) Added various .cvsignore files in the CVS repository subdirs
239 to make a "cvs update" really silent.
240 [Ralf S. Engelschall]
242 *) Recompiled the error-definition header files and added
243 missing symbols to the Win32 linker tables.
244 [Ralf S. Engelschall]
246 *) Cleaned up the top-level documents;
247 o new files: CHANGES and LICENSE
248 o merged VERSION, HISTORY* and README* files a CHANGES.SSLeay
249 o merged COPYRIGHT into LICENSE
250 o removed obsolete TODO file
251 o renamed MICROSOFT to INSTALL.W32
252 [Ralf S. Engelschall]
254 *) Removed dummy files from the 0.9.1b source tree:
255 crypto/asn1/x crypto/bio/cd crypto/bio/fg crypto/bio/grep crypto/bio/vi
256 crypto/bn/asm/......add.c crypto/bn/asm/a.out crypto/dsa/f crypto/md5/f
257 crypto/pem/gmon.out crypto/perlasm/f crypto/pkcs7/build crypto/rsa/f
258 crypto/sha/asm/f crypto/threads/f ms/zzz ssl/f ssl/f.mak test/f
259 util/f.mak util/pl/f util/pl/f.mak crypto/bf/bf_locl.old apps/f
260 [Ralf S. Engelschall]
262 *) Added various platform portability fixes.
265 *) The Genesis of the OpenSSL rpject:
266 We start with the latest (unreleased) SSLeay version 0.9.1b which Eric A.
267 Young and Tim J. Hudson created while they were working for C2Net until
269 [The OpenSSL Project]
271 Changes between 0.9.0b and 0.9.1b
273 *) Updated a few CA certificates under certs/
276 *) Changed some BIGNUM api stuff.
279 *) Various platform ports: OpenBSD, Ultrix, IRIX 64bit, NetBSD,
280 DGUX x86, Linux Alpha, etc.
283 *) New COMP library [crypto/comp/] for SSL Record Layer Compression:
284 RLE (dummy implemented) and ZLIB (really implemented when ZLIB is
288 *) Add -strparse option to asn1pars program which parses nested
290 [Dr Stephen Henson <shenson@bigfoot.com>]
292 *) Added "oid_file" to ssleay.cnf for "ca" and "req" programs.
295 *) DSA fix for "ca" program.
298 *) Added "-genkey" option to "dsaparam" program.
301 *) Added RIPE MD160 (rmd160) message digest.
304 *) Added -a (all) option to "ssleay version" command.
307 *) Added PLATFORM define which is the id given to Configure.
310 *) Added MemCheck_XXXX functions to crypto/mem.c for memory checking.
313 *) Extended the ASN.1 parser routines.
316 *) Extended BIO routines to support REUSEADDR, seek, tell, etc.
319 *) Added a BN_CTX to the BN library.
322 *) Fixed the weak key values in DES library
325 *) Changed API in EVP library for cipher aliases.
328 *) Added support for RC2/64bit cipher.
331 *) Converted the lhash library to the crypto/mem.c functions.
334 *) Added more recognized ASN.1 object ids.
337 *) Added more RSA padding checks for SSL/TLS.
340 *) Added BIO proxy/filter functionality.
343 *) Added extra_certs to SSL_CTX which can be used
344 send extra CA certificates to the client in the CA cert chain sending
345 process. It can be configured with SSL_CTX_add_extra_chain_cert().
348 *) Now Fortezza is denied in the authentication phase because
349 this is key exchange mechanism is not supported by SSLeay at all.
352 *) Additional PKCS1 checks.
355 *) Support the string "TLSv1" for all TLS v1 ciphers.
358 *) Added function SSL_get_ex_data_X509_STORE_CTX_idx() which gives the
359 ex_data index of the SSL context in the X509_STORE_CTX ex_data.
362 *) Fixed a few memory leaks.
365 *) Fixed various code and comment typos.
368 *) A minor bug in ssl/s3_clnt.c where there would always be 4 0
369 bytes sent in the client random.
370 [Edward Bishop <ebishop@spyglass.com>]