OpenSSL CHANGES
_______________
- Changes between 0.9.4 and 0.9.5 [xx XXX 2000]
+ Changes between 0.9.5a and 0.9.6 [xx XXX 2000]
+
+ *) crypto/err.c locking bugfix: Use write locks (CRYPTO_w_[un]lock),
+ not read locks (CRYPTO_r_[un]lock).
+ [Bodo Moeller]
+
+ *) A first attempt at creating official support for shared
+ libraries through configuration. I've kept it so the
+ default is static libraries only, and the OpenSSL programs
+ are always statically linked for now, but there are
+ preparations for dynamic linking in place.
+ This has been tested on Linux and True64.
+ [Richard Levitte]
+
+ *) Randomness polling function for Win9x, as described in:
+ Peter Gutmann, Software Generation of Practically Strong
+ Random Numbers.
+ [Ulf Möller]
+
+ *) Fix so PRNG is seeded in req if using an already existing
+ DSA key.
+ [Steve Henson]
+
+ *) New options to smime application. -inform and -outform
+ allow alternative formats for the S/MIME message including
+ PEM and DER. The -content option allows the content to be
+ specified separately. This should allow things like Netscape
+ form signing output easier to verify.
+ [Steve Henson]
+
+ *) Fix the ASN1 encoding of tags using the 'long form'.
+ [Steve Henson]
+
+ *) New ASN1 functions, i2c_* and c2i_* for INTEGER and BIT
+ STRING types. These convert content octets to and from the
+ underlying type. The actual tag and length octets are
+ already assumed to have been read in and checked. These
+ are needed because all other string types have virtually
+ identical handling apart from the tag. By having versions
+ of the ASN1 functions that just operate on content octets
+ IMPLICIT tagging can be handled properly. It also allows
+ the ASN1_ENUMERATED code to be cut down because ASN1_ENUMERATED
+ and ASN1_INTEGER are identical apart from the tag.
+ [Steve Henson]
+
+ *) Change the handling of OID objects as follows:
+
+ - New object identifiers are inserted in objects.txt, following
+ the syntax given in objects.README.
+ - objects.pl is used to process obj_mac.num and create a new
+ obj_mac.h.
+ - obj_dat.pl is used to create a new obj_dat.h, using the data in
+ obj_mac.h.
+
+ This is currently kind of a hack, and the perl code in objects.pl
+ isn't very elegant, but it works as I intended. The simplest way
+ to check that it worked correctly is to look in obj_dat.h and
+ check the array nid_objs and make sure the objects haven't moved
+ around (this is important!). Additions are OK, as well as
+ consistent name changes.
+ [Richard Levitte]
+
+ *) Add BSD-style MD5-based passwords to 'openssl passwd' (option '-1').
+ [Bodo Moeller]
+
+ *) Addition of the command line parameter '-rand file' to 'openssl req'.
+ The given file adds to whatever has already been seeded into the
+ random pool through the RANDFILE configuration file option or
+ environment variable, or the default random state file.
+ [Richard Levitte]
+
+ *) mkstack.pl now sorts each macro group into lexical order.
+ Previously the output order depended on the order the files
+ appeared in the directory, resulting in needless rewriting
+ of safestack.h .
+ [Steve Henson]
+
+ *) Patches to make OpenSSL compile under Win32 again. Mostly
+ work arounds for the VC++ problem that it treats func() as
+ func(void). Also stripped out the parts of mkdef.pl that
+ added extra typesafe functions: these no longer exist.
+ [Steve Henson]
+
+ *) Reorganisation of the stack code. The macros are now all
+ collected in safestack.h . Each macro is defined in terms of
+ a "stack macro" of the form SKM_<name>(type, a, b). The
+ DEBUG_SAFESTACK is now handled in terms of function casts,
+ this has the advantage of retaining type safety without the
+ use of additional functions. If DEBUG_SAFESTACK is not defined
+ then the non typesafe macros are used instead. Also modified the
+ mkstack.pl script to handle the new form. Needs testing to see
+ if which (if any) compilers it chokes and maybe make DEBUG_SAFESTACK
+ the default if no major problems. Similar behaviour for ASN1_SET_OF
+ and PKCS12_STACK_OF.
+ [Steve Henson]
+
+ *) When some versions of IIS use the 'NET' form of private key the
+ key derivation algorithm is different. Normally MD5(password) is
+ used as a 128 bit RC4 key. In the modified case
+ MD5(MD5(password) + "SGCKEYSALT") is used insted. Added some
+ new functions i2d_RSA_NET(), d2i_RSA_NET() etc which are the same
+ as the old Netscape_RSA functions except they have an additional
+ 'sgckey' parameter which uses the modified algorithm. Also added
+ an -sgckey command line option to the rsa utility. Thanks to
+ Adrian Peck <bertie@ncipher.com> for posting details of the modified
+ algorithm to openssl-dev.
+ [Steve Henson]
+
+ *) The evp_local.h macros were using 'c.##kname' which resulted in
+ invalid expansion on some systems (SCO 5.0.5 for example).
+ Corrected to 'c.kname'.
+ [Phillip Porch <root@theporch.com>]
+
+ *) New X509_get1_email() and X509_REQ_get1_email() functions that return
+ a STACK of email addresses from a certificate or request, these look
+ in the subject name and the subject alternative name extensions and
+ omit any duplicate addresses.
+ [Steve Henson]
+
+ *) Re-implement BN_mod_exp2_mont using independent (and larger) windows.
+ This makes DSA verification about 2 % faster.
+ [Bodo Moeller]
+
+ *) Increase maximum window size in BN_mod_exp_... to 6 bits instead of 5
+ (meaning that now 2^5 values will be precomputed, which is only 4 KB
+ plus overhead for 1024 bit moduli).
+ This makes exponentiations about 0.5 % faster for 1024 bit
+ exponents (as measured by "openssl speed rsa2048").
+ [Bodo Moeller]
+
+ *) Rename memory handling macros to avoid conflicts with other
+ software:
+ Malloc => OPENSSL_malloc
+ Malloc_locked => OPENSSL_malloc_locked
+ Realloc => OPENSSL_realloc
+ Free => OPENSSL_free
+ [Richard Levitte]
+
+ *) New function BN_mod_exp_mont_word for small bases (roughly 15%
+ faster than BN_mod_exp_mont, i.e. 7% for a full DH exchange).
+ [Bodo Moeller]
+
+ *) CygWin32 support.
+ [John Jarvie <jjarvie@newsguy.com>]
+
+ *) The type-safe stack code has been rejigged. It is now only compiled
+ in when OpenSSL is configured with the DEBUG_SAFESTACK option and
+ by default all type-specific stack functions are "#define"d back to
+ standard stack functions. This results in more streamlined output
+ but retains the type-safety checking possibilities of the original
+ approach.
+ [Geoff Thorpe]
+
+ *) The STACK code has been cleaned up, and certain type declarations
+ that didn't make a lot of sense have been brought in line. This has
+ also involved a cleanup of sorts in safestack.h to more correctly
+ map type-safe stack functions onto their plain stack counterparts.
+ This work has also resulted in a variety of "const"ifications of
+ lots of the code, especially "_cmp" operations which should normally
+ be prototyped with "const" parameters anyway.
+ [Geoff Thorpe]
+
+ *) When generating bytes for the first time in md_rand.c, 'stir the pool'
+ by seeding with STATE_SIZE dummy bytes (with zero entropy count).
+ (The PRNG state consists of two parts, the large pool 'state' and 'md',
+ where all of 'md' is used each time the PRNG is used, but 'state'
+ is used only indexed by a cyclic counter. As entropy may not be
+ well distributed from the beginning, 'md' is important as a
+ chaining variable. However, the output function chains only half
+ of 'md', i.e. 80 bits. ssleay_rand_add, on the other hand, chains
+ all of 'md', and seeding with STATE_SIZE dummy bytes will result
+ in all of 'state' being rewritten, with the new values depending
+ on virtually all of 'md'. This overcomes the 80 bit limitation.)
+ [Bodo Moeller]
+
+ *) In ssl/s2_clnt.c and ssl/s3_clnt.c, call ERR_clear_error() when
+ the handshake is continued after ssl_verify_cert_chain();
+ otherwise, if SSL_VERIFY_NONE is set, remaining error codes
+ can lead to 'unexplainable' connection aborts later.
+ [Bodo Moeller; problem tracked down by Lutz Jaenicke]
+
+ *) Major EVP API cipher revision.
+ Add hooks for extra EVP features. This allows various cipher
+ parameters to be set in the EVP interface. Support added for variable
+ key length ciphers via the EVP_CIPHER_CTX_set_key_length() function and
+ setting of RC2 and RC5 parameters.
+
+ Modify EVP_OpenInit() and EVP_SealInit() to cope with variable key length
+ ciphers.
+
+ Remove lots of duplicated code from the EVP library. For example *every*
+ cipher init() function handles the 'iv' in the same way according to the
+ cipher mode. They also all do nothing if the 'key' parameter is NULL and
+ for CFB and OFB modes they zero ctx->num.
+
+ New functionality allows removal of S/MIME code RC2 hack.
+
+ Most of the routines have the same form and so can be declared in terms
+ of macros.
+
+ By shifting this to the top level EVP_CipherInit() it can be removed from
+ all individual ciphers. If the cipher wants to handle IVs or keys
+ differently it can set the EVP_CIPH_CUSTOM_IV or EVP_CIPH_ALWAYS_CALL_INIT
+ flags.
+
+ Change lots of functions like EVP_EncryptUpdate() to now return a
+ value: although software versions of the algorithms cannot fail
+ any installed hardware versions can.
+ [Steve Henson]
+
+ *) Implement SSL_OP_TLS_ROLLBACK_BUG: In ssl3_get_client_key_exchange, if
+ this option is set, tolerate broken clients that send the negotiated
+ protocol version number instead of the requested protocol version
+ number.
+ [Bodo Moeller]
+
+ *) Call dh_tmp_cb (set by ..._TMP_DH_CB) with correct 'is_export' flag;
+ i.e. non-zero for export ciphersuites, zero otherwise.
+ Previous versions had this flag inverted, inconsistent with
+ rsa_tmp_cb (..._TMP_RSA_CB).
+ [Bodo Moeller; problem reported by Amit Chopra]
+
+ *) Add missing DSA library text string. Work around for some IIS
+ key files with invalid SEQUENCE encoding.
+ [Steve Henson]
+
+ *) Add a document (doc/standards.txt) that list all kinds of standards
+ and so on that are implemented in OpenSSL.
+ [Richard Levitte]
+
+ *) Enhance c_rehash script. Old version would mishandle certificates
+ with the same subject name hash and wouldn't handle CRLs at all.
+ Added -fingerprint option to crl utility, to support new c_rehash
+ features.
+ [Steve Henson]
+
+ *) Eliminate non-ANSI declarations in crypto.h and stack.h.
+ [Ulf Möller]
+
+ *) Fix for SSL server purpose checking. Server checking was
+ rejecting certificates which had extended key usage present
+ but no ssl client purpose.
+ [Steve Henson, reported by Rene Grosser <grosser@hisolutions.com>]
+
+ *) Make PKCS#12 code work with no password. The PKCS#12 spec
+ is a little unclear about how a blank password is handled.
+ Since the password in encoded as a BMPString with terminating
+ double NULL a zero length password would end up as just the
+ double NULL. However no password at all is different and is
+ handled differently in the PKCS#12 key generation code. NS
+ treats a blank password as zero length. MSIE treats it as no
+ password on export: but it will try both on import. We now do
+ the same: PKCS12_parse() tries zero length and no password if
+ the password is set to "" or NULL (NULL is now a valid password:
+ it wasn't before) as does the pkcs12 application.
+ [Steve Henson]
+
+ *) Bugfixes in apps/x509.c: Avoid a memory leak; and don't use
+ perror when PEM_read_bio_X509_REQ fails, the error message must
+ be obtained from the error queue.
+ [Bodo Moeller]
+
+ *) Avoid 'thread_hash' memory leak in crypto/err/err.c by freeing
+ it in ERR_remove_state if appropriate, and change ERR_get_state
+ accordingly to avoid race conditions (this is necessary because
+ thread_hash is no longer constant once set).
+ [Bodo Moeller]
+
+ *) Bugfix for linux-elf makefile.one.
+ [Ulf Möller]
+
+ *) RSA_get_default_method() will now cause a default
+ RSA_METHOD to be chosen if one doesn't exist already.
+ Previously this was only set during a call to RSA_new()
+ or RSA_new_method(NULL) meaning it was possible for
+ RSA_get_default_method() to return NULL.
+ [Geoff Thorpe]
+
+ *) Added native name translation to the existing DSO code
+ that will convert (if the flag to do so is set) filenames
+ that are sufficiently small and have no path information
+ into a canonical native form. Eg. "blah" converted to
+ "libblah.so" or "blah.dll" etc.
+ [Geoff Thorpe]
+
+ *) New function ERR_error_string_n(e, buf, len) which is like
+ ERR_error_string(e, buf), but writes at most 'len' bytes
+ including the 0 terminator. For ERR_error_string_n, 'buf'
+ may not be NULL.
+ [Damien Miller <djm@mindrot.org>, Bodo Moeller]
+
+ *) CONF library reworked to become more general. A new CONF
+ configuration file reader "class" is implemented as well as a
+ new functions (NCONF_*, for "New CONF") to handle it. The now
+ old CONF_* functions are still there, but are reimplemented to
+ work in terms of the new functions. Also, a set of functions
+ to handle the internal storage of the configuration data is
+ provided to make it easier to write new configuration file
+ reader "classes" (I can definitely see something reading a
+ configuration file in XML format, for example), called _CONF_*,
+ or "the configuration storage API"...
+
+ The new configuration file reading functions are:
+
+ NCONF_new, NCONF_free, NCONF_load, NCONF_load_fp, NCONF_load_bio,
+ NCONF_get_section, NCONF_get_string, NCONF_get_numbre
+
+ NCONF_default, NCONF_WIN32
+
+ NCONF_dump_fp, NCONF_dump_bio
+
+ NCONF_default and NCONF_WIN32 are method (or "class") choosers,
+ NCONF_new creates a new CONF object. This works in the same way
+ as other interfaces in OpenSSL, like the BIO interface.
+ NCONF_dump_* dump the internal storage of the configuration file,
+ which is useful for debugging. All other functions take the same
+ arguments as the old CONF_* functions wth the exception of the
+ first that must be a `CONF *' instead of a `LHASH *'.
+
+ To make it easer to use the new classes with the old CONF_* functions,
+ the function CONF_set_default_method is provided.
+ [Richard Levitte]
+
+ *) Add '-tls1' option to 'openssl ciphers', which was already
+ mentioned in the documentation but had not been implemented.
+ (This option is not yet really useful because even the additional
+ experimental TLS 1.0 ciphers are currently treated as SSL 3.0 ciphers.)
+ [Bodo Moeller]
+
+ *) Initial DSO code added into libcrypto for letting OpenSSL (and
+ OpenSSL-based applications) load shared libraries and bind to
+ them in a portable way.
+ [Geoff Thorpe, with contributions from Richard Levitte]
+
+ Changes between 0.9.5 and 0.9.5a [1 Apr 2000]
+
+ *) Make sure _lrotl and _lrotr are only used with MSVC.
+
+ *) Use lock CRYPTO_LOCK_RAND correctly in ssleay_rand_status
+ (the default implementation of RAND_status).
+
+ *) Rename openssl x509 option '-crlext', which was added in 0.9.5,
+ to '-clrext' (= clear extensions), as intended and documented.
+ [Bodo Moeller; inconsistency pointed out by Michael Attili
+ <attili@amaxo.com>]
+
+ *) Fix for HMAC. It wasn't zeroing the rest of the block if the key length
+ was larger than the MD block size.
+ [Steve Henson, pointed out by Yost William <YostW@tce.com>]
+
+ *) Modernise PKCS12_parse() so it uses STACK_OF(X509) for its ca argument
+ fix a leak when the ca argument was passed as NULL. Stop X509_PUBKEY_set()
+ using the passed key: if the passed key was a private key the result
+ of X509_print(), for example, would be to print out all the private key
+ components.
+ [Steve Henson]
+
+ *) des_quad_cksum() byte order bug fix.
+ [Ulf Möller, using the problem description in krb4-0.9.7, where
+ the solution is attributed to Derrick J Brashear <shadow@DEMENTIA.ORG>]
+
+ *) Fix so V_ASN1_APP_CHOOSE works again: however its use is strongly
+ discouraged.
+ [Steve Henson, pointed out by Brian Korver <briank@cs.stanford.edu>]
+
+ *) For easily testing in shell scripts whether some command
+ 'openssl XXX' exists, the new pseudo-command 'openssl no-XXX'
+ returns with exit code 0 iff no command of the given name is available.
+ 'no-XXX' is printed in this case, 'XXX' otherwise. In both cases,
+ the output goes to stdout and nothing is printed to stderr.
+ Additional arguments are always ignored.
+
+ Since for each cipher there is a command of the same name,
+ the 'no-cipher' compilation switches can be tested this way.
+
+ ('openssl no-XXX' is not able to detect pseudo-commands such
+ as 'quit', 'list-XXX-commands', or 'no-XXX' itself.)
+ [Bodo Moeller]
+
+ *) Update test suite so that 'make test' succeeds in 'no-rsa' configuration.
+ [Bodo Moeller]
+
+ *) For SSL_[CTX_]set_tmp_dh, don't create a DH key if SSL_OP_SINGLE_DH_USE
+ is set; it will be thrown away anyway because each handshake creates
+ its own key.
+ ssl_cert_dup, which is used by SSL_new, now copies DH keys in addition
+ to parameters -- in previous versions (since OpenSSL 0.9.3) the
+ 'default key' from SSL_CTX_set_tmp_dh would always be lost, meanining
+ you effectivly got SSL_OP_SINGLE_DH_USE when using this macro.
+ [Bodo Moeller]
+
+ *) New s_client option -ign_eof: EOF at stdin is ignored, and
+ 'Q' and 'R' lose their special meanings (quit/renegotiate).
+ This is part of what -quiet does; unlike -quiet, -ign_eof
+ does not suppress any output.
+ [Richard Levitte]
+
+ *) Add compatibility options to the purpose and trust code. The
+ purpose X509_PURPOSE_ANY is "any purpose" which automatically
+ accepts a certificate or CA, this was the previous behaviour,
+ with all the associated security issues.
+
+ X509_TRUST_COMPAT is the old trust behaviour: only and
+ automatically trust self signed roots in certificate store. A
+ new trust setting X509_TRUST_DEFAULT is used to specify that
+ a purpose has no associated trust setting and it should instead
+ use the value in the default purpose.
+ [Steve Henson]
+
+ *) Fix the PKCS#8 DSA private key code so it decodes keys again
+ and fix a memory leak.
+ [Steve Henson]
+
+ *) In util/mkerr.pl (which implements 'make errors'), preserve
+ reason strings from the previous version of the .c file, as
+ the default to have only downcase letters (and digits) in
+ automatically generated reasons codes is not always appropriate.
+ [Bodo Moeller]
+
+ *) In ERR_load_ERR_strings(), build an ERR_LIB_SYS error reason table
+ using strerror. Previously, ERR_reason_error_string() returned
+ library names as reason strings for SYSerr; but SYSerr is a special
+ case where small numbers are errno values, not library numbers.
+ [Bodo Moeller]
+
+ *) Add '-dsaparam' option to 'openssl dhparam' application. This
+ converts DSA parameters into DH parameters. (When creating parameters,
+ DSA_generate_parameters is used.)
+ [Bodo Moeller]
+
+ *) Include 'length' (recommended exponent length) in C code generated
+ by 'openssl dhparam -C'.
+ [Bodo Moeller]
+
+ *) The second argument to set_label in perlasm was already being used
+ so couldn't be used as a "file scope" flag. Moved to third argument
+ which was free.
+ [Steve Henson]
+
+ *) In PEM_ASN1_write_bio and some other functions, use RAND_pseudo_bytes
+ instead of RAND_bytes for encryption IVs and salts.
+ [Bodo Moeller]
+
+ *) Include RAND_status() into RAND_METHOD instead of implementing
+ it only for md_rand.c Otherwise replacing the PRNG by calling
+ RAND_set_rand_method would be impossible.
+ [Bodo Moeller]
+
+ *) Don't let DSA_generate_key() enter an infinite loop if the random
+ number generation fails.
+ [Bodo Moeller]
+
+ *) New 'rand' application for creating pseudo-random output.
+ [Bodo Moeller]
+
+ *) Added configuration support for Linux/IA64
+ [Rolf Haberrecker <rolf@suse.de>]
+
+ *) Assembler module support for Mingw32.
+ [Ulf Möller]
+
+ *) Shared library support for HPUX (in shlib/).
+ [Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> and Anonymous]
+
+ *) Shared library support for Solaris gcc.
+ [Lutz Behnke <behnke@trustcenter.de>]
+
+ Changes between 0.9.4 and 0.9.5 [28 Feb 2000]
+
+ *) PKCS7_encrypt() was adding text MIME headers twice because they
+ were added manually and by SMIME_crlf_copy().
+ [Steve Henson]
+
+ *) In bntest.c don't call BN_rand with zero bits argument.
+ [Steve Henson, pointed out by Andrew W. Gray <agray@iconsinc.com>]
+
+ *) BN_mul bugfix: In bn_mul_part_recursion() only the a>a[n] && b>b[n]
+ case was implemented. This caused BN_div_recp() to fail occasionally.
+ [Ulf Möller]
+
+ *) Add an optional second argument to the set_label() in the perl
+ assembly language builder. If this argument exists and is set
+ to 1 it signals that the assembler should use a symbol whose
+ scope is the entire file, not just the current function. This
+ is needed with MASM which uses the format label:: for this scope.
+ [Steve Henson, pointed out by Peter Runestig <peter@runestig.com>]
+
+ *) Change the ASN1 types so they are typedefs by default. Before
+ almost all types were #define'd to ASN1_STRING which was causing
+ STACK_OF() problems: you couldn't declare STACK_OF(ASN1_UTF8STRING)
+ for example.
+ [Steve Henson]
+
+ *) Change names of new functions to the new get1/get0 naming
+ convention: After 'get1', the caller owns a reference count
+ and has to call ..._free; 'get0' returns a pointer to some
+ data structure without incrementing reference counters.
+ (Some of the existing 'get' functions increment a reference
+ counter, some don't.)
+ Similarly, 'set1' and 'add1' functions increase reference
+ counters or duplicate objects.
+ [Steve Henson]
+
+ *) Allow for the possibility of temp RSA key generation failure:
+ the code used to assume it always worked and crashed on failure.
+ [Steve Henson]
+
+ *) Fix potential buffer overrun problem in BIO_printf().
+ [Ulf Möller, using public domain code by Patrick Powell; problem
+ pointed out by David Sacerdote <das33@cornell.edu>]
+
+ *) Support EGD <http://www.lothar.com/tech/crypto/>. New functions
+ RAND_egd() and RAND_status(). In the command line application,
+ the EGD socket can be specified like a seed file using RANDFILE
+ or -rand.
+ [Ulf Möller]
*) Allow the string CERTIFICATE to be tolerated in PKCS#7 structures.
Some CAs (e.g. Verisign) distribute certificates in this form.
many platforms, but is not correct. As these functions are usually
called by macros defined in OpenSSL header files, most source code
should work without changes.
+ [Richard Levitte]
*) <openssl/opensslconf.h> (which is created by Configure) now contains
sections with information on -D... compiler switches used for
#define OPENSSL_ALGORITHM_DEFINES
#include <openssl/opensslconf.h>
defines all pertinent NO_<algo> symbols, such as NO_IDEA, NO_RSA, etc.
+ [Richard Levitte, Ulf and Bodo Möller]
*) Bugfix: Tolerate fragmentation and interleaving in the SSL 3/TLS
record layer.
*) Rewrite ssl3_read_n (ssl/s3_pkt.c) avoiding a couple of bugs.
[Bodo Moeller]
- *) New function X509_CTX_rget_chain(), this returns the chain
+ *) New function X509_CTX_rget_chain() (renamed to X509_CTX_get1_chain
+ in the 0.9.5 release), this returns the chain
from an X509_CTX structure with a dup of the stack and all
the X509 reference counts upped: so the stack will exist
after X509_CTX_cleanup() has been called. Modify pkcs12.c
With these changes, a new set of functions and macros have appeared:
- CRYPTO_set_mem_debug_functions() [F]
- CRYPTO_get_mem_debug_functions() [F]
- CRYPTO_dbg_set_options() [F]
- CRYPTO_dbg_get_options() [F]
- CRYPTO_malloc_debug_init() [M]
+ CRYPTO_set_mem_debug_functions() [F]
+ CRYPTO_get_mem_debug_functions() [F]
+ CRYPTO_dbg_set_options() [F]
+ CRYPTO_dbg_get_options() [F]
+ CRYPTO_malloc_debug_init() [M]
The memory debug functions are NULL by default, unless the library
is compiled with CRYPTO_MDEBUG or friends is defined. If someone
it clearly returns an error if you try to read the wrong kind of key.
Added a -pubkey option to the 'x509' utility to output the public key.
- Also rename the EVP_PKEY_get_*() to EVP_PKEY_rget_*() and add
- EVP_PKEY_rset_*() functions that do the same as the EVP_PKEY_assign_*()
- except they up the reference count of the added key (they don't "swallow"
- the supplied key).
+ Also rename the EVP_PKEY_get_*() to EVP_PKEY_rget_*()
+ (renamed to EVP_PKEY_get1_*() in the OpenSSL 0.9.5 release) and add
+ EVP_PKEY_rset_*() functions (renamed to EVP_PKEY_set1_*())
+ that do the same as the EVP_PKEY_assign_*() except they up the
+ reference count of the added key (they don't "swallow" the
+ supplied key).
[Steve Henson]
*) Fixes to crypto/x509/by_file.c the code to read in certificates and
projects / openssl.git / blobdiff