OpenSSL STATUS Last modified at ______________ $Date: 2001/07/17 14:39:26 $ DEVELOPMENT STATE o OpenSSL 0.9.7: Under development... o OpenSSL 0.9.6b: Released on July 9th, 2001 o OpenSSL 0.9.6a: Released on April 5th, 2001 o OpenSSL 0.9.6: Released on September 24th, 2000 o OpenSSL 0.9.5a: Released on April 1st, 2000 o OpenSSL 0.9.5: Released on February 28th, 2000 o OpenSSL 0.9.4: Released on August 09th, 1999 o OpenSSL 0.9.3a: Released on May 29th, 1999 o OpenSSL 0.9.3: Released on May 25th, 1999 o OpenSSL 0.9.2b: Released on March 22th, 1999 o OpenSSL 0.9.1c: Released on December 23th, 1998 RELEASE SHOWSTOPPERS AVAILABLE PATCHES o IA-64 (a.k.a. Intel Itanium) public-key operation performance patch for Linux is available for download at http://www.openssl.org/~appro/096b.linux-ia64.diff. As URL suggests the patch is relative to OpenSSL 0.9.6b. IN PROGRESS o Steve is currently working on (in no particular order): ASN1 code redesign, butchery, replacement. OCSP EVP cipher enhancement. Enhanced certificate chain verification. Private key, certificate and CRL API and implementation. Developing and bugfixing PKCS#7 (S/MIME code). Various X509 issues: character sets, certificate request extensions. o Geoff and Richard are currently working on: ENGINE (the new code that gives hardware support among others). o Richard is currently working on: UI (User Interface) UTIL (a new set of library functions to support some higher level functionality that is currently missing). Shared library support for VMS. Kerberos 5 authentication Constification OCSP NEEDS PATCH o apps/ca.c: "Sign the certificate?" - "n" creates empty certificate file o OpenSSL_0_9_6-stable: #include in exported header files is illegal since e_os.h is suitable only for library-internal use. o Whenever strncpy is used, make sure the resulting string is NULL-terminated or an error is reported OPEN ISSUES o crypto/ex_data.c is not really thread-safe and so must be used with care (e.g., extra locking where necessary, or don't call CRYPTO_get_ex_new_index once multiple threads exist). The current API is not suitable for everything that it pretends to offer. o The Makefile hierarchy and build mechanism is still not a round thing: 1. The config vs. Configure scripts It's the same nasty situation as for Apache with APACI vs. src/Configure. It confuses. Suggestion: Merge Configure and config into a single configure script with a Autoconf style interface ;-) and remove Configure and config. Or even let us use GNU Autoconf itself. Then we can avoid a lot of those platform checks which are currently in Configure. o Support for Shared Libraries has to be added at least for the major Unix platforms. The details we can rip from the stuff Ralf has done for the Apache src/Configure script. Ben wants the solution to be really simple. Status: Ralf will look how we can easily incorporate the compiler PIC and linker DSO flags from Apache into the OpenSSL Configure script. Ulf: +1 for using GNU autoconf and libtool (but not automake, which apparently is not flexible enough to generate libcrypto) o The perl/ stuff needs a major overhaul. Currently it's totally obsolete. Either we clean it up and enhance it to be up-to-date with the C code or we also could replace it with the really nice Net::SSLeay package we can find under http://www.neuronio.pt/SSLeay.pm.html. Ralf uses this package for a longer time and it works fine and is a nice Perl module. Best would be to convince the author to work for the OpenSSL project and create a Net::OpenSSL or Crypt::OpenSSL package out of it and maintains it for us. Status: Ralf thinks we should both contact the author of Net::SSLeay and look how much effort it is to bring Eric's perl/ stuff up to date. Paul +1 WISHES o SRP in TLS. [wished by: Dj , Tom Wu , Tom Holroyd ] See http://search.ietf.org/internet-drafts/draft-ietf-tls-srp-00.txt as well as http://www-cs-students.stanford.edu/~tjw/srp/. Tom Holroyd tells us there is a SRP patch for OpenSSH at http://members.tripod.com/professor_tom/archives/, that could be useful.