https://github.com/openssl/openssl/commits/ and pick the appropriate
release branch.
- Changes between 1.1.0f and 1.1.1 [xx XXX xxxx]
+ Changes between 1.1.0h and 1.1.1 [xx XXX xxxx]
+
+ *) Updated CONTRIBUTING
+ [Rich Salz]
+
+ *) Updated DRBG / RAND to request nonce and additional low entropy
+ randomness from the system.
+ [Matthias St. Pierre]
+
+ *) Updated 'openssl rehash' to use OpenSSL consistent default.
+ [Richard Levitte]
+
+ *) Moved the load of the ssl_conf module to libcrypto, which helps
+ loading engines that libssl uses before libssl is initialised.
+ [Matt Caswell]
+
+ *) Added EVP_PKEY_sign() and EVP_PKEY_verify() for EdDSA
+ [Matt Caswell]
+
+ *) Fixed X509_NAME_ENTRY_set to get multi-valued RDNs right in all cases.
+ [Ingo Schwarze, Rich Salz]
+
+ *) Added output of accepting IP address and port for 'openssl s_server'
+ [Richard Levitte]
+
+ *) Added a new API for TLSv1.3 ciphersuites:
+ SSL_CTX_set_ciphersuites()
+ SSL_set_ciphersuites()
+ [Matt Caswell]
+
+ *) Memory allocation failures consistenly add an error to the error
+ stack.
+ [Rich Salz]
+
+ *) Don't use OPENSSL_ENGINES and OPENSSL_CONF environment values
+ in libcrypto when run as setuid/setgid.
+ [Bernd Edlinger]
+
+ *) Load any config file by default when libssl is used.
+ [Matt Caswell]
+
+ *) Added new public header file <openssl/rand_drbg.h> and documentation
+ for the RAND_DRBG API. See manual page RAND_DRBG(7) for an overview.
+ [Matthias St. Pierre]
+
+ *) QNX support removed (cannot find contributors to get their approval
+ for the license change).
+ [Rich Salz]
+
+ *) TLSv1.3 replay protection for early data has been implemented. See the
+ SSL_read_early_data() man page for further details.
+ [Matt Caswell]
+
+ *) Separated TLSv1.3 ciphersuite configuration out from TLSv1.2 ciphersuite
+ configuration. TLSv1.3 ciphersuites are not compatible with TLSv1.2 and
+ below. Similarly TLSv1.2 ciphersuites are not compatible with TLSv1.3.
+ In order to avoid issues where legacy TLSv1.2 ciphersuite configuration
+ would otherwise inadvertently disable all TLSv1.3 ciphersuites the
+ configuraton has been separated out. See the ciphers man page or the
+ SSL_CTX_set_ciphersuites() man page for more information.
+ [Matt Caswell]
+
+ *) On POSIX (BSD, Linux, ...) systems the ocsp(1) command running
+ in responder mode now supports the new "-multi" option, which
+ spawns the specified number of child processes to handle OCSP
+ requests. The "-timeout" option now also limits the OCSP
+ responder's patience to wait to receive the full client request
+ on a newly accepted connection. Child processes are respawned
+ as needed, and the CA index file is automatically reloaded
+ when changed. This makes it possible to run the "ocsp" responder
+ as a long-running service, making the OpenSSL CA somewhat more
+ feature-complete. In this mode, most diagnostic messages logged
+ after entering the event loop are logged via syslog(3) rather than
+ written to stderr.
+ [Viktor Dukhovni]
+
+ *) Added support for X448 and Ed448. Heavily based on original work by
+ Mike Hamburg.
+ [Matt Caswell]
+
+ *) Extend OSSL_STORE with capabilities to search and to narrow the set of
+ objects loaded. This adds the functions OSSL_STORE_expect() and
+ OSSL_STORE_find() as well as needed tools to construct searches and
+ get the search data out of them.
+ [Richard Levitte]
+
+ *) Support for TLSv1.3 added. Note that users upgrading from an earlier
+ version of OpenSSL should review their configuration settings to ensure
+ that they are still appropriate for TLSv1.3. For further information see:
+ https://www.openssl.org/blog/blog/2018/02/08/tlsv1.3/
+
+ NOTE: In this pre-release of OpenSSL a draft version of the
+ TLSv1.3 standard has been implemented. Implementations of different draft
+ versions of the standard do not inter-operate, and this version will not
+ inter-operate with an implementation of the final standard when it is
+ eventually published. Different pre-release versions may implement
+ different versions of the draft. The final version of OpenSSL 1.1.1 will
+ implement the final version of the standard.
+ TODO(TLS1.3): Remove the above note before final release
+ [Matt Caswell]
+
+ *) Grand redesign of the OpenSSL random generator
+
+ The default RAND method now utilizes an AES-CTR DRBG according to
+ NIST standard SP 800-90Ar1. The new random generator is essentially
+ a port of the default random generator from the OpenSSL FIPS 2.0
+ object module. It is a hybrid deterministic random bit generator
+ using an AES-CTR bit stream and which seeds and reseeds itself
+ automatically using trusted system entropy sources.
+
+ Some of its new features are:
+ o Support for multiple DRBG instances with seed chaining.
+ o Add a public DRBG instance for the default RAND method.
+ o Add a dedicated DRBG instance for generating long term private keys.
+ o Make the DRBG instances fork-safe.
+ o Keep all global DRBG instances on the secure heap if it is enabled.
+ o Add a DRBG instance to every SSL instance for lock free operation
+ and to increase unpredictability.
+ [Paul Dale, Benjamin Kaduk, Kurt Roeckx, Rich Salz, Matthias St. Pierre]
+
+ *) Changed Configure so it only says what it does and doesn't dump
+ so much data. Instead, ./configdata.pm should be used as a script
+ to display all sorts of configuration data.
+ [Richard Levitte]
+
+ *) Added processing of "make variables" to Configure.
+ [Richard Levitte]
+
+ *) Added SHA512/224 and SHA512/256 algorithm support.
+ [Paul Dale]
+
+ *) The last traces of Netware support, first removed in 1.1.0, have
+ now been removed.
+ [Rich Salz]
+
+ *) Get rid of Makefile.shared, and in the process, make the processing
+ of certain files (rc.obj, or the .def/.map/.opt files produced from
+ the ordinal files) more visible and hopefully easier to trace and
+ debug (or make silent).
+ [Richard Levitte]
+
+ *) Make it possible to have environment variable assignments as
+ arguments to config / Configure.
+ [Richard Levitte]
+
+ *) Add multi-prime RSA (RFC 8017) support.
+ [Paul Yang]
*) Add SM3 implemented according to GB/T 32905-2016
[ Jack Lloyd <jack.lloyd@ribose.com>,
[Rich Salz]
+ Changes between 1.1.0h and 1.1.0i [xx XXX xxxx]
+
+ *) Fixed a text canonicalisation bug in CMS
+
+ Where a CMS detached signature is used with text content the text goes
+ through a canonicalisation process first prior to signing or verifying a
+ signature. This process strips trailing space at the end of lines, converts
+ line terminators to CRLF and removes additional trailing line terminators
+ at the end of a file. A bug in the canonicalisation process meant that
+ some characters, such as form-feed, were incorrectly treated as whitespace
+ and removed. This is contrary to the specification (RFC5485). This fix
+ could mean that detached text data signed with an earlier version of
+ OpenSSL 1.1.0 may fail to verify using the fixed version, or text data
+ signed with a fixed OpenSSL may fail to verify with an earlier version of
+ OpenSSL 1.1.0. A workaround is to only verify the canonicalised text data
+ and use the "-binary" flag (for the "cms" command line application) or set
+ the SMIME_BINARY/PKCS7_BINARY/CMS_BINARY flags (if using CMS_verify()).
+ [Matt Caswell]
+
+ Changes between 1.1.0g and 1.1.0h [27 Mar 2018]
+
+ *) Constructed ASN.1 types with a recursive definition could exceed the stack
+
+ Constructed ASN.1 types with a recursive definition (such as can be found
+ in PKCS7) could eventually exceed the stack given malicious input with
+ excessive recursion. This could result in a Denial Of Service attack. There
+ are no such structures used within SSL/TLS that come from untrusted sources
+ so this is considered safe.
+
+ This issue was reported to OpenSSL on 4th January 2018 by the OSS-fuzz
+ project.
+ (CVE-2018-0739)
+ [Matt Caswell]
+
+ *) Incorrect CRYPTO_memcmp on HP-UX PA-RISC
+
+ Because of an implementation bug the PA-RISC CRYPTO_memcmp function is
+ effectively reduced to only comparing the least significant bit of each
+ byte. This allows an attacker to forge messages that would be considered as
+ authenticated in an amount of tries lower than that guaranteed by the
+ security claims of the scheme. The module can only be compiled by the
+ HP-UX assembler, so that only HP-UX PA-RISC targets are affected.
+
+ This issue was reported to OpenSSL on 2nd March 2018 by Peter Waltenberg
+ (IBM).
+ (CVE-2018-0733)
+ [Andy Polyakov]
+
+ *) Add a build target 'build_all_generated', to build all generated files
+ and only that. This can be used to prepare everything that requires
+ things like perl for a system that lacks perl and then move everything
+ to that system and do the rest of the build there.
+ [Richard Levitte]
+
+ *) Backport SSL_OP_NO_RENGOTIATION
+
+ OpenSSL 1.0.2 and below had the ability to disable renegotiation using the
+ (undocumented) SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS flag. Due to the opacity
+ changes this is no longer possible in 1.1.0. Therefore the new
+ SSL_OP_NO_RENEGOTIATION option from 1.1.1-dev has been backported to
+ 1.1.0 to provide equivalent functionality.
+
+ Note that if an application built against 1.1.0h headers (or above) is run
+ using an older version of 1.1.0 (prior to 1.1.0h) then the option will be
+ accepted but nothing will happen, i.e. renegotiation will not be prevented.
+ [Matt Caswell]
+
+ *) Removed the OS390-Unix config target. It relied on a script that doesn't
+ exist.
+ [Rich Salz]
+
+ *) rsaz_1024_mul_avx2 overflow bug on x86_64
+
+ There is an overflow bug in the AVX2 Montgomery multiplication procedure
+ used in exponentiation with 1024-bit moduli. No EC algorithms are affected.
+ Analysis suggests that attacks against RSA and DSA as a result of this
+ defect would be very difficult to perform and are not believed likely.
+ Attacks against DH1024 are considered just feasible, because most of the
+ work necessary to deduce information about a private key may be performed
+ offline. The amount of resources required for such an attack would be
+ significant. However, for an attack on TLS to be meaningful, the server
+ would have to share the DH1024 private key among multiple clients, which is
+ no longer an option since CVE-2016-0701.
+
+ This only affects processors that support the AVX2 but not ADX extensions
+ like Intel Haswell (4th generation).
+
+ This issue was reported to OpenSSL by David Benjamin (Google). The issue
+ was originally found via the OSS-Fuzz project.
+ (CVE-2017-3738)
+ [Andy Polyakov]
+
Changes between 1.1.0f and 1.1.0g [2 Nov 2017]
*) bn_sqrx8x_internal carry bug on x86_64
*) Add support for setting the minimum and maximum supported protocol.
It can bet set via the SSL_set_min_proto_version() and
SSL_set_max_proto_version(), or via the SSL_CONF's MinProtocol and
- MaxProtcol. It's recommended to use the new APIs to disable
+ MaxProtocol. It's recommended to use the new APIs to disable
protocols instead of disabling individual protocols using
SSL_set_options() or SSL_CONF's Protocol. This change also
removes support for disabling TLS 1.2 in the OpenSSL TLS
*) OpenSSL 1.0.0 sets SSL_OP_ALL to 0x80000FFFL and OpenSSL 1.0.1 and
1.0.1a set SSL_OP_NO_TLSv1_1 to 0x00000400L which would unfortunately
mean any application compiled against OpenSSL 1.0.0 headers setting
- SSL_OP_ALL would also set SSL_OP_NO_TLSv1_1, unintentionally disablng
+ SSL_OP_ALL would also set SSL_OP_NO_TLSv1_1, unintentionally disabling
TLS 1.1 also. Fix this by changing the value of SSL_OP_NO_TLSv1_1 to
0x10000000L Any application which was previously compiled against
OpenSSL 1.0.1 or 1.0.1a headers and which cares about SSL_OP_NO_TLSv1_1
in unlike event, limit maximum offered version to TLS 1.0 [see below].
[Steve Henson]
- *) In order to ensure interoperabilty SSL_OP_NO_protocolX does not
+ *) In order to ensure interoperability SSL_OP_NO_protocolX does not
disable just protocol X, but all protocols above X *if* there are
protocols *below* X still enabled. In more practical terms it means
that if application wants to disable TLS1.0 in favor of TLS1.1 and
1. Do not use record version number > TLS 1.0 in initial client
hello: some (but not all) hanging servers will now work.
2. If we set OPENSSL_MAX_TLS1_2_CIPHER_LENGTH this will truncate
- the number of ciphers sent in the client hello. This should be
+ the number of ciphers sent in the client hello. This should be
set to an even number, such as 50, for example by passing:
-DOPENSSL_MAX_TLS1_2_CIPHER_LENGTH=50 to config or Configure.
Most broken servers should now work.
3. If all else fails setting OPENSSL_NO_TLS1_2_CLIENT will disable
- TLS 1.2 client support entirely.
+ TLS 1.2 client support entirely.
[Steve Henson]
*) Fix SEGV in Vector Permutation AES module observed in OpenSSH.
*) Extensive assembler packs updates, most notably:
- - x86[_64]: AES-NI, PCLMULQDQ, RDRAND support;
- - x86[_64]: SSSE3 support (SHA1, vector-permutation AES);
- - x86_64: bit-sliced AES implementation;
- - ARM: NEON support, contemporary platforms optimizations;
- - s390x: z196 support;
- - *: GHASH and GF(2^m) multiplication implementations;
+ - x86[_64]: AES-NI, PCLMULQDQ, RDRAND support;
+ - x86[_64]: SSSE3 support (SHA1, vector-permutation AES);
+ - x86_64: bit-sliced AES implementation;
+ - ARM: NEON support, contemporary platforms optimizations;
+ - s390x: z196 support;
+ - *: GHASH and GF(2^m) multiplication implementations;
[Andy Polyakov]
to work with OPENSSL_NO_SSL_INTERN defined.
[Steve Henson]
- *) Add SRP support.
- [Tom Wu <tjw@cs.stanford.edu> and Ben Laurie]
+ *) A long standing patch to add support for SRP from EdelWeb (Peter
+ Sylvester and Christophe Renou) was integrated.
+ [Christophe Renou <christophe.renou@edelweb.fr>, Peter Sylvester
+ <peter.sylvester@edelweb.fr>, Tom Wu <tjw@cs.stanford.edu>, and
+ Ben Laurie]
*) Add functions to copy EVP_PKEY_METHOD and retrieve flags and id.
[Steve Henson]
*) Add protection against ECDSA timing attacks as mentioned in the paper
by Billy Bob Brumley and Nicola Tuveri, see:
- http://eprint.iacr.org/2011/232.pdf
+ http://eprint.iacr.org/2011/232.pdf
[Billy Bob Brumley and Nicola Tuveri]
SSL_set_tlsext_opaque_prf_input(ssl, src, len) is used to set the
opaque PRF input value to use in the handshake. This will create
- an interal copy of the length-'len' string at 'src', and will
+ an internal copy of the length-'len' string at 'src', and will
return non-zero for success.
To get more control and flexibility, provide a callback function
most recently disabled ciphersuites when "HIGH" is parsed).
Also, change ssl_create_cipher_list() (using this new
- funcionality) such that between otherwise identical
- cihpersuites, ephemeral ECDH is preferred over ephemeral DH in
+ functionality) such that between otherwise identical
+ ciphersuites, ephemeral ECDH is preferred over ephemeral DH in
the default order.
[Bodo Moeller]
functional reference processing.
[Steve Henson]
- *) New functions EVP_Digest{Sign,Verify)*. These are enchance versions of
+ *) New functions EVP_Digest{Sign,Verify)*. These are enhanced versions of
EVP_{Sign,Verify}* which allow an application to customise the signature
process.
[Steve Henson]
*) New option SSL_OP_NO_COMP to disable use of compression selectively
in SSL structures. New SSL ctrl to set maximum send fragment size.
- Save memory by seeting the I/O buffer sizes dynamically instead of
+ Save memory by setting the I/O buffer sizes dynamically instead of
using the maximum available value.
[Steve Henson]
Changes between 0.9.8l and 0.9.8m [25 Feb 2010]
- *) Always check bn_wexpend() return values for failure. (CVE-2009-3245)
+ *) Always check bn_wexpand() return values for failure. (CVE-2009-3245)
[Martin Olsson, Neel Mehta]
*) Fix X509_STORE locking: Every 'objs' access requires a lock (to
is already buffered was missing. For every new message was memory
allocated, allowing an attacker to perform an denial of service attack
with sending out of seq handshake messages until there is no memory
- left. Additionally every future messege was buffered, even if the
+ left. Additionally every future message was buffered, even if the
sequence number made no sense and would be part of another handshake.
So only messages with sequence numbers less than 10 in advance will be
buffered. (CVE-2009-1378)
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
+ handshake which could lead to a client crash as found using the
Codenomicon TLS test suite (CVE-2008-1672)
[Steve Henson, Mark Cox]
*) Disable the padding bug check when compression is in use. The padding
bug check assumes the first packet is of even length, this is not
- necessarily true if compresssion is enabled and can result in false
+ necessarily true if compression is enabled and can result in false
positives causing handshake failure. The actual bug test is ancient
code so it is hoped that implementations will either have fixed it by
now or any which still have the bug do not support compression.
we can fix the problem directly in the 'ca' utility.)
[Steve Henson]
- *) Reduced header interdepencies by declaring more opaque objects in
+ *) Reduced header interdependencies by declaring more opaque objects in
ossl_typ.h. As a consequence, including some headers (eg. engine.h) will
give fewer recursive includes, which could break lazy source code - so
this change is covered by the OPENSSL_NO_DEPRECATED symbol. As always,
takes an extra flags argument for optional functionality. Currently,
the following flags are defined:
- OBJ_BSEARCH_VALUE_ON_NOMATCH
- This one gets OBJ_bsearch_ex() to return a pointer to the first
- element where the comparing function returns a negative or zero
- number.
+ OBJ_BSEARCH_VALUE_ON_NOMATCH
+ This one gets OBJ_bsearch_ex() to return a pointer to the first
+ element where the comparing function returns a negative or zero
+ number.
- OBJ_BSEARCH_FIRST_VALUE_ON_MATCH
- This one gets OBJ_bsearch_ex() to return a pointer to the first
- element where the comparing function returns zero. This is useful
- if there are more than one element where the comparing function
- returns zero.
+ OBJ_BSEARCH_FIRST_VALUE_ON_MATCH
+ This one gets OBJ_bsearch_ex() to return a pointer to the first
+ element where the comparing function returns zero. This is useful
+ if there are more than one element where the comparing function
+ returns zero.
[Richard Levitte]
*) Make it possible to create self-signed certificates with 'openssl ca'
named like the index file with '.attr' appended to the name.
[Richard Levitte]
- *) Generate muti valued AVAs using '+' notation in config files for
+ *) Generate multi-valued AVAs using '+' notation in config files for
req and dirName.
[Steve Henson]
is defined as follows (according to X.509_4thEditionDraftV6.pdf):
CertificatePair ::= SEQUENCE {
- forward [0] Certificate OPTIONAL,
- reverse [1] Certificate OPTIONAL,
+ forward [0] Certificate OPTIONAL,
+ reverse [1] Certificate OPTIONAL,
-- at least one of the pair shall be present -- }
Also implement the PEM functions to read and write certificate
draft-ietf-tls-56-bit-ciphersuites-0[01].txt, but do not really
appear there.
- Also deactive the remaining ciphersuites from
+ Also deactivate the remaining ciphersuites from
draft-ietf-tls-56-bit-ciphersuites-01.txt. These are just as
unofficial, and the ID has long expired.
[Bodo Moeller]
build directory is the following (tested on Linux), maybe with
some local tweaks:
- # Place yourself outside of the OpenSSL source tree. In
- # this example, the environment variable OPENSSL_SOURCE
- # is assumed to contain the absolute OpenSSL source directory.
- mkdir -p objtree/"`uname -s`-`uname -r`-`uname -m`"
- cd objtree/"`uname -s`-`uname -r`-`uname -m`"
- (cd $OPENSSL_SOURCE; find . -type f) | while read F; do
- mkdir -p `dirname $F`
- ln -s $OPENSSL_SOURCE/$F $F
- done
+ # Place yourself outside of the OpenSSL source tree. In
+ # this example, the environment variable OPENSSL_SOURCE
+ # is assumed to contain the absolute OpenSSL source directory.
+ mkdir -p objtree/"`uname -s`-`uname -r`-`uname -m`"
+ cd objtree/"`uname -s`-`uname -r`-`uname -m`"
+ (cd $OPENSSL_SOURCE; find . -type f) | while read F; do
+ mkdir -p `dirname $F`
+ ln -s $OPENSSL_SOURCE/$F $F
+ done
To be absolutely sure not to disturb the source tree, a "make clean"
is a good thing. If it isn't successful, don't worry about it,
*) Add an "init" command to the ENGINE config module and auto initialize
ENGINEs. Without any "init" command the ENGINE will be initialized
after all ctrl commands have been executed on it. If init=1 the
- ENGINE is initailized at that point (ctrls before that point are run
+ ENGINE is initialized at that point (ctrls before that point are run
on the uninitialized ENGINE and after on the initialized one). If
- init=0 then the ENGINE will not be iniatialized at all.
+ init=0 then the ENGINE will not be initialized at all.
[Steve Henson]
*) Fix the 'app_verify_callback' interface so that the user-defined
*) Major restructuring to the underlying ENGINE code. This includes
reduction of linker bloat, separation of pure "ENGINE" manipulation
(initialisation, etc) from functionality dealing with implementations
- of specific crypto iterfaces. This change also introduces integrated
+ of specific crypto interfaces. This change also introduces integrated
support for symmetric ciphers and digest implementations - so ENGINEs
can now accelerate these by providing EVP_CIPHER and EVP_MD
implementations of their own. This is detailed in crypto/engine/README
des_key_schedule ks;
- des_set_key_checked(..., &ks);
- des_ncbc_encrypt(..., &ks, ...);
+ des_set_key_checked(..., &ks);
+ des_ncbc_encrypt(..., &ks, ...);
(Note that a later change renames 'des_...' into 'DES_...'.)
[Ben Laurie]
'-pre' and '-post' switches. '-post' is only used if '-t' is
specified and the ENGINE is successfully initialised. The syntax for
the individual commands are colon-separated, for example;
- openssl engine chil -pre FORK_CHECK:0 -pre SO_PATH:/lib/test.so
+ openssl engine chil -pre FORK_CHECK:0 -pre SO_PATH:/lib/test.so
[Geoff]
*) New dynamic control command support for ENGINEs. ENGINEs can now
To implement a global variable, use the macro OPENSSL_IMPLEMENT_GLOBAL
in the source file (foo.c) like this:
- OPENSSL_IMPLEMENT_GLOBAL(int,foo)=1;
- OPENSSL_IMPLEMENT_GLOBAL(double,bar);
+ OPENSSL_IMPLEMENT_GLOBAL(int,foo)=1;
+ OPENSSL_IMPLEMENT_GLOBAL(double,bar);
To declare a global variable, use the macros OPENSSL_DECLARE_GLOBAL
and OPENSSL_GLOBAL_REF in the header file (foo.h) like this:
- OPENSSL_DECLARE_GLOBAL(int,foo);
- #define foo OPENSSL_GLOBAL_REF(foo)
- OPENSSL_DECLARE_GLOBAL(double,bar);
- #define bar OPENSSL_GLOBAL_REF(bar)
+ OPENSSL_DECLARE_GLOBAL(int,foo);
+ #define foo OPENSSL_GLOBAL_REF(foo)
+ OPENSSL_DECLARE_GLOBAL(double,bar);
+ #define bar OPENSSL_GLOBAL_REF(bar)
The #defines are very important, and therefore so is including the
header file everywhere where the defined globals are used.
to data. This was previously part of the PKCS7 ASN1 code. This
was causing problems with OpenSSL created PKCS#12 and PKCS#7 structures.
[Steve Henson, reported by Kenneth R. Robinette
- <support@securenetterm.com>]
+ <support@securenetterm.com>]
*) Add CRYPTO_push_info() and CRYPTO_pop_info() calls to new ASN1
routines: without these tracing memory leaks is very painful.
and use ASN1_TIME_set() if the value is not V_ASN1_UTCTIME or
V_ASN1_GENERALIZEDTIME, without this it always uses GeneralizedTime.
[Steve Henson, reported by Kenneth R. Robinette
- <support@securenetterm.com>]
+ <support@securenetterm.com>]
*) Fixes to BN_to_ASN1_INTEGER when bn is zero. This would previously
result in a zero length in the ASN1_INTEGER structure which was
settings for extended allocation functions, the following
functions are provided:
- CRYPTO_set_mem_ex_functions
- CRYPTO_set_locked_mem_ex_functions
- CRYPTO_get_mem_ex_functions
- CRYPTO_get_locked_mem_ex_functions
+ CRYPTO_set_mem_ex_functions
+ CRYPTO_set_locked_mem_ex_functions
+ CRYPTO_get_mem_ex_functions
+ CRYPTO_get_locked_mem_ex_functions
These work the same way as CRYPTO_set_mem_functions and friends.
CRYPTO_get_[locked_]mem_functions now writes 0 where such an
[Steve Henson]
*) Enhance mkdef.pl to be more accepting about spacing in C preprocessor
- lines, recognice more "algorithms" that can be deselected, and make
+ lines, recognize more "algorithms" that can be deselected, and make
it complain about algorithm deselection that isn't recognised.
[Richard Levitte]
*) Add the following functions:
- ENGINE_load_cswift()
- ENGINE_load_chil()
- ENGINE_load_atalla()
- ENGINE_load_nuron()
- ENGINE_load_builtin_engines()
+ ENGINE_load_cswift()
+ ENGINE_load_chil()
+ ENGINE_load_atalla()
+ ENGINE_load_nuron()
+ ENGINE_load_builtin_engines()
That way, an application can itself choose if external engines that
are built-in in OpenSSL shall ever be used or not. The benefit is
Changes between 0.9.6h and 0.9.6i [19 Feb 2003]
*) In ssl3_get_record (ssl/s3_pkt.c), minimize information leaked
- via timing by performing a MAC computation even if incorrrect
+ via timing by performing a MAC computation even if incorrect
block cipher padding has been found. This is a countermeasure
against active attacks where the attacker has to distinguish
between bad padding and a MAC verification error. (CVE-2003-0078)
*) Fix ASN1 checks. Check for overflow by comparing with LONG_MAX
and get fix the header length calculation.
[Florian Weimer <Weimer@CERT.Uni-Stuttgart.DE>,
- Alon Kantor <alonk@checkpoint.com> (and others),
- Steve Henson]
+
Alon Kantor <alonk@checkpoint.com> (and others),
+ Steve Henson]
*) Use proper error handling instead of 'assertions' in buffer
overflow checks added in 0.9.6e. This prevents DoS (the
*) Added BIO_vprintf() and BIO_vsnprintf().
[Richard Levitte]
- *) Added more prefixes to parse for in the the strings written
+ *) Added more prefixes to parse for in the strings written
through a logging bio, to cover all the levels that are available
through syslog. The prefixes are now:
- PANIC, EMERG, EMR => LOG_EMERG
- ALERT, ALR => LOG_ALERT
- CRIT, CRI => LOG_CRIT
- ERROR, ERR => LOG_ERR
- WARNING, WARN, WAR => LOG_WARNING
- NOTICE, NOTE, NOT => LOG_NOTICE
- INFO, INF => LOG_INFO
- DEBUG, DBG => LOG_DEBUG
+ PANIC, EMERG, EMR => LOG_EMERG
+ ALERT, ALR => LOG_ALERT
+ CRIT, CRI => LOG_CRIT
+ ERROR, ERR => LOG_ERR
+ WARNING, WARN, WAR => LOG_WARNING
+ NOTICE, NOTE, NOT => LOG_NOTICE
+ INFO, INF => LOG_INFO
+ DEBUG, DBG => LOG_DEBUG
and as before, if none of those prefixes are present at the
beginning of the string, LOG_ERR is chosen.
On Win32, the LOG_* levels are mapped according to this:
- LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_ERR => EVENTLOG_ERROR_TYPE
- LOG_WARNING => EVENTLOG_WARNING_TYPE
- LOG_NOTICE, LOG_INFO, LOG_DEBUG => EVENTLOG_INFORMATION_TYPE
+ LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_ERR => EVENTLOG_ERROR_TYPE
+ LOG_WARNING => EVENTLOG_WARNING_TYPE
+ LOG_NOTICE, LOG_INFO, LOG_DEBUG => EVENTLOG_INFORMATION_TYPE
[Richard Levitte]
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, meaning
- you effectivly got SSL_OP_SINGLE_DH_USE when using this macro.
+ you effectively got SSL_OP_SINGLE_DH_USE when using this macro.
[Bodo Moeller]
*) New s_client option -ign_eof: EOF at stdin is ignored, and
*) ./config recognizes MacOS X now.
[Andy Polyakov]
- *) Bug fix for BN_div() when the first words of num and divsor are
+ *) Bug fix for BN_div() when the first words of num and divisor are
equal (it gave wrong results if (rem=(n1-q*d0)&BN_MASK2) < d0).
[Ulf Möller]
With these changes, a new set of functions and macros have appeared:
- CRYPTO_set_mem_debug_functions() [F]
+ CRYPTO_set_mem_debug_functions() [F]
CRYPTO_get_mem_debug_functions() [F]
- CRYPTO_dbg_set_options() [F]
+ CRYPTO_dbg_set_options() [F]
CRYPTO_dbg_get_options() [F]
CRYPTO_malloc_debug_init() [M]
delete an unused file.
[Ulf Möller]
- *) Add support for the the free Netwide assembler (NASM) under Win32,
+ *) Add support for the free Netwide assembler (NASM) under Win32,
since not many people have MASM (ml) and it can be hard to obtain.
This is currently experimental but it seems to work OK and pass all
the tests. Check out INSTALL.W32 for info.
*) Bugfix: In test/testenc, don't test "openssl <cipher>" for
ciphers that were excluded, e.g. by -DNO_IDEA. Also, test
- all available cipers including rc5, which was forgotten until now.
+ all available ciphers including rc5, which was forgotten until now.
In order to let the testing shell script know which algorithms
are available, a new (up to now undocumented) command
"openssl list-cipher-commands" is used.
projects / openssl.git / blobdiff