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path: root/src/lib/libcrypto/dsa/dsa_key.c (follow)
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* Remove unused DSA methodstb2024-05-111-4/+1
| | | | | | | There are no accessors to set them, so this has been involved in a bunch of dead logic ever since we made DSA opaque a few years ago. ok jsing
* Inline dsa_builtin_keygen() in DSA_generate_key()tb2024-05-101-12/+6
| | | | ok djm
* Make the bn_rand_interval() API a bit more ergonomictb2023-08-031-2/+2
| | | | | | | | | | | | | | | | | | Provide bn_rand_in_range() which is a slightly tweaked version of what was previously called bn_rand_range(). The way bn_rand_range() is called in libcrypto, the lower bound is always expressible as a word. In fact, most of the time it is 1, the DH code uses a 2, the MR tests in BPSW use 3 and an exceptinally high number appears in the Tonelli-Shanks implementation where we use 32. Converting these lower bounds to BIGNUMs on the call site is annoying so let bn_rand_interval() do that internally and route that through bn_rand_in_range(). This way we can avoid using BN_sub_word(). Adjust the bn_isqrt() test to use bn_rand_in_range() since that's the only caller that uses actual BIGNUMs as lower bounds. ok jsing
* hide symbols in dsabeck2023-07-081-1/+2
| | | | ok tb@
* Simplify BIGNUM handling in dsa_builtin_keygen().jsing2023-01-111-18/+17
| | | | | | | Rather than having complicated "attempt to reuse" dances, always allocate priv_key/pub_key, then free and assign on success. ok tb@
* Make internal header file names consistenttb2022-11-261-3/+3
| | | | | | | | | | | | | | | | Libcrypto currently has a mess of *_lcl.h, *_locl.h, and *_local.h names used for internal headers. Move all these headers we inherited from OpenSSL to *_local.h, reserving the name *_internal.h for our own code. Similarly, move dtls_locl.h and ssl_locl.h to dtls_local and ssl_local.h. constant_time_locl.h is moved to constant_time.h since it's special. Adjust all .c files in libcrypto, libssl and regress. The diff is mechanical with the exception of tls13_quic.c, where #include <ssl_locl.h> was fixed manually. discussed with jsing, no objection bcook
* Fix whitespacetb2022-11-191-8/+8
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* Prepare the move of DSA_SIG, DSA_METHOD and DSA to dsa_locl.h bytb2022-01-071-1/+3
| | | | | | including the local header where it will be needed. discussed with jsing
* Initialize priv_key and pub_key on first use instead of at the top.tb2018-11-091-4/+4
| | | | ok beck jsing mestre
* unrevert the use of bn_rand_interval().tb2018-11-061-5/+3
| | | | ok beck jsing
* revert use of bn_rand_interval due to failures with ECDHE and TLStb2018-11-061-3/+5
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* Make use of bn_rand_interval() where appropriate.tb2018-11-051-5/+3
| | | | ok beck jsing
* Eliminate a few "} else" branches, a few unneeded NULL checks beforetb2018-11-051-11/+9
| | | | | | freeing and indent nearby labels. ok beck jsing
* Remove two unnecessary BN_FLG_CONSTTIME dances: BN_mod_exp_ct() alreadytb2018-11-051-9/+3
| | | | | | takes care of this internally. ok beck jsing
* Make explicit _ct and _nonct versions of bn_mod_exp funcitons thatbeck2017-01-211-2/+3
| | | | | | | | | | | | matter for constant time, and make the public interface only used external to the library. This moves us to a model where the important things are constant time versions unless you ask for them not to be, rather than the opposite. I'll continue with this method by method. Add regress tests for same. ok jsing@
* Remove flags for disabling constant-time operations.bcook2016-06-301-10/+4
| | | | | | | | This removes support for DSA_FLAG_NO_EXP_CONSTTIME, DH_FLAG_NO_EXP_CONSTTIME, and RSA_FLAG_NO_CONSTTIME flags, making all of these operations unconditionally constant-time. Based on the original patch by César Pereid. ok beck@
* Disable DSA_FLAG_NO_EXP_CONSTTIME, always enable constant-time behavior.bcook2016-06-211-10/+10
| | | | | | | Improved patch from Cesar Pereida. See https://github.com/libressl-portable/openbsd/pull/61 for more details. ok beck@
* None of these need to include <openssl/rand.h>jsing2014-10-181-2/+1
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* if (x) FOO_free(x) -> FOO_free(x).miod2014-07-121-3/+2
| | | | | | | Improves readability, keeps the code smaller so that it is warmer in your cache. review & ok deraadt@
* Only import cryptlib.h in the four source files that actually need it.jsing2014-07-111-2/+2
| | | | | | | | Remove the openssl public includes from cryptlib.h and add a small number of includes into the source files that actually need them. While here, also sort/group/tidy the includes. ok beck@ miod@
* Explicitly include <openssl/opensslconf.h> in every file that referencesjsing2014-07-101-1/+4
| | | | | | | | | an OPENSSL_NO_* define. This avoids relying on something else pulling it in for us, plus it fixes several cases where the #ifndef OPENSSL_NO_XYZ is never going to do anything, since OPENSSL_NO_XYZ will never defined, due to the fact that opensslconf.h has not been included. This also includes some miscellaneous sorting/tidying of headers.
* KNFmiod2014-07-091-37/+41
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* tags as requested by miod and teduderaadt2014-06-121-1/+1
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* remove FIPS mode support. people who require FIPS can buy something thattedu2014-04-151-16/+0
| | | | | meets their needs, but dumping it in here only penalizes the rest of us. ok beck deraadt
* resolve conflictsdjm2012-10-131-0/+16
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* resolve conflicts, fix local changesdjm2010-10-011-4/+0
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* resolve conflictsdjm2009-01-091-0/+4
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* resolve conflictsdjm2008-09-061-4/+11
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* resolve conflictsdjm2006-06-271-1/+15
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* resolve conflictsdjm2005-04-291-0/+2
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* merge with 0.9.7-beta1markus2002-09-051-3/+1
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* OpenSSL 0.9.7 stable 2002 05 08 mergebeck2002-05-151-2/+1
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* import DSA changes from 0.9.6a (Bleichenbacher attack), ok provos@/deraadt@markus2001-04-231-10/+5
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* openssl-engine-0.9.6 mergebeck2000-12-151-1/+1
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* OpenSSL 0.9.5a mergebeck2000-04-151-1/+2
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* OpenSSL 0.9.4 mergebeck1999-09-291-7/+7
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* Import of SSLeay-0.9.0b with RSA and IDEA stubbed + OpenBSD buildryker1998-10-051-0/+112
functionality for shared libs. Note that routines such as sslv2_init and friends that use RSA will not work due to lack of RSA in this library. Needs documentation and help from ports for easy upgrade to full functionality where legally possible.
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