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2015-03-25Fix RAND_(pseudo_)?_bytes returnsMatt Caswell
Ensure all calls to RAND_bytes and RAND_pseudo_bytes have their return value checked correctly Reviewed-by: Richard Levitte <levitte@openssl.org> (cherry picked from commit 8f8e4e4f5253085ab673bb74094c3e492c56af44) Conflicts: crypto/evp/e_des3.c
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2011-12-09Fix warning.Ben Laurie
2011-12-02Fix ecdsatest.c.Bodo Möller
Submitted by: Emilia Kasper
2011-06-06Backport from HEAD:Dr. Stephen Henson
New option to disable characteristic two fields in EC code. Make no-ec2m work on Win32 build.
2011-04-06check buffer is larger enough before overwritingDr. Stephen Henson
2008-11-12Revert the size_t modifications from HEAD that had led to moreGeoff Thorpe
knock-on work than expected - they've been extracted into a patch series that can be completed elsewhere, or in a different branch, before merging back to HEAD.
2008-11-01More size_tification.Ben Laurie
2008-08-06Remove the dual-callback scheme for numeric and pointer thread IDs,Geoff Thorpe
deprecate the original (numeric-only) scheme, and replace with the CRYPTO_THREADID object. This hides the platform-specifics and should reduce the possibility for programming errors (where failing to explicitly check both thread ID forms could create subtle, platform-specific bugs). Thanks to Bodo, for invaluable review and feedback.
2008-07-03Revert my earlier CRYPTO_THREADID commit, I will commit a reworkedGeoff Thorpe
version some time soon.
2008-03-28There was a need to support thread ID types that couldn't be reliably castGeoff Thorpe
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed version was added but it required portable code to check *both* modes to determine equality. This commit maintains the availability of both thread ID types, but deprecates the type-specific accessor APIs that invoke the callbacks - instead a single type-independent API is used. This simplifies software that calls into this interface, and should also make it less error-prone - as forgetting to call and compare *both* thread ID accessors could have led to hard-to-debug/infrequent bugs (that might only affect certain platforms or thread implementations). As the CHANGES note says, there were corresponding deprecations and replacements in the thread-related functions for BN_BLINDING and ERR too.
2007-08-12Fix warnings.Dr. Stephen Henson
2005-07-17fix typoNils Larsch
2005-07-16makeNils Larsch
./configure no-deprecated [no-dsa] [no-dh] [no-ec] [no-rsa] make depend all test work again PR: 1159
2005-06-23Wrap the inclusion of openssl/engine.h with a protective check forRichard Levitte
the absence of OPENSSL_NO_ENGINE.
2005-05-16ecc api cleanup; summary:Nils Larsch
- hide the EC_KEY structure definition in ec_lcl.c + add some functions to use/access the EC_KEY fields - change the way how method specific data (ecdsa/ecdh) is attached to a EC_KEY - add ECDSA_sign_ex and ECDSA_do_sign_ex functions with additional parameters for pre-computed values - rebuild libeay.num from 0.9.7
2005-05-10give EC_GROUP_new_by_nid a more meanigful name:Nils Larsch
EC_GROUP_new_by_nid -> EC_GROUP_new_by_curve_name
2004-07-16Quick fix.Geoff Thorpe
Submitted by: Nils Larsch
2004-06-14Correct the return codes for ecdsatest.Geoff Thorpe
Submitted by: Nils Larsch Reviewed by: Geoff Thorpe
2004-04-19Reduce header interdependencies, initially in engine.h (the rest of theGeoff Thorpe
changes are the fallout). As this could break source code that doesn't directly include headers for interfaces it uses, changes to recursive includes are covered by the OPENSSL_NO_DEPRECATED symbol. It's better to define this when building and using openssl, and then adapt code where necessary - this is how to stay current. However the mechanism exists for the lethargic.
2003-12-06Skip a curve with generator of non-prime order.Ulf Möller
Submitted by: Nils Larsch
2003-11-16re-enable the test, keeping the original method for RAND_pseudo_bytesUlf Möller
which is used by BN_DEBUG_RAND Submitted by: Nils Larsch
2003-11-16The x9.62 tests replace the PRNG with specific numbers,Ulf Möller
so don't run them if BN_DEBUG_RAND is defined. Also, fix another small bug. Submitted by: Nils Larsch
2003-03-20Make sure we get the definition of OPENSSL_NO_ECDSA.Richard Levitte
2002-12-08This is a first-cut at improving the callback mechanisms used inGeoff Thorpe
key-generation and prime-checking functions. Rather than explicitly passing callback functions and caller-defined context data for the callbacks, a new structure BN_GENCB is defined that encapsulates this; a pointer to the structure is passed to all such functions instead. This wrapper structure allows the encapsulation of "old" and "new" style callbacks - "new" callbacks return a boolean result on the understanding that returning FALSE should terminate keygen/primality processing. The BN_GENCB abstraction will allow future callback modifications without needing to break binary compatibility nor change the API function prototypes. The new API functions have been given names ending in "_ex" and the old functions are implemented as wrappers to the new ones. The OPENSSL_NO_DEPRECATED symbol has been introduced so that, if defined, declaration of the older functions will be skipped. NB: Some openssl-internal code will stick with the older callbacks for now, so appropriate "#undef" logic will be put in place - this is in case the user is *building* openssl (rather than *including* its headers) with this symbol defined. There is another change in the new _ex functions; the key-generation functions do not return key structures but operate on structures passed by the caller, the return value is a boolean. This will allow for a smoother transition to having key-generation as "virtual function" in the various ***_METHOD tables.
2002-12-04Don't compute timings here, we can do this elsewhere.Bodo Möller
Include X9.62 signature examples. Submitted by: Nils Larsch
2002-10-29Sun has agreed to removing the covenant language from most files.Bodo Möller
Submitted by: Sheueling Chang <Sheueling.Chang@Sun.COM>
2002-10-28'broken' PKCS #8 format does not apply to ECDSABodo Möller
Submitted by: Nils Larsch
2002-08-15Simplify handling of named curves: get rid of EC_GROUP_new_by_name(),Bodo Möller
EC_GROUP_new_by_nid() should be enough. This avoids a lot of redundancy. Submitted by: Nils Larsch
2002-08-09fix warningsBodo Möller
2002-08-09Add ECDH support.Bodo Möller
Additional changes: - use EC_GROUP_get_degree() in apps/req.c - add ECDSA and ECDH to apps/speed.c - adds support for EC curves over binary fields to ECDSA - new function EC_KEY_up_ref() in crypto/ec/ec_key.c - reorganize crypto/ecdsa/ecdsatest.c - add engine support for ECDH - fix a few bugs in ECDSA engine support Submitted by: Douglas Stebila <douglas.stebila@sun.com>
2002-08-07use a generic EC_KEY structure (EC keys are not ECDSA specific)Bodo Möller
Submitted by: Nils Larsch
2002-04-09fix ECDSA handlingBodo Möller
Submitted by: Nils Larsch
2002-03-14Fixes for 'no-hw' combined with 'no-SOME_CIPHER'.Bodo Möller
Fix dsaparam usage output. Submitted by: Nils Larsch
2002-02-16Local `time' shadows the global function `time()'. Rename the localRichard Levitte
variable to `tim' (and, as a matter of consequence, `time_d' to `tim_d').
2002-02-14make it possible to disable memory checking for timingsBodo Möller
2002-02-14EC_GROUP_get_group_by_name() is now called EC_GROUP_new_by_name()Bodo Möller
2002-02-13ECDSA supportBodo Möller
Submitted by: Nils Larsch <nla@trustcenter.de>
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