summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/bn/bn_rand.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Make internal header file names consistenttb2022-11-261-2/+2
| | | | | | | | | | | | | | | | 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
* Remove BIGNUM consistency macros.jsing2022-11-261-3/+1
| | | | | | | | | | | | Compiling with BN_DEBUG (and if you want to take it further, BN_DEBUG_RAND) supposedly adds consistency checks to the BN code. These are rarely if ever used and introduce a bunch of clutter in the code. Furthermore, there are hacks in place to undo things that the debugging code does. Remove all of this mess and instead rely on always enabled checks, more readable code and proper regress coverage to ensure correct behaviour. "Good riddance." tb@
* whitespacetb2021-08-311-4/+4
|
* Unindent a bit of code that performs a few too many checks totb2020-09-121-10/+8
| | | | figure out whether top > 0 or top == 0.
* Avoid an out-of-bounds access in BN_rand()tb2020-09-121-3/+8
| | | | | | | | | | If BN_rand() is called with top > 0 and bits == 1, it would allocate a buf[] of size 1 and set the top bit of buf[1]. Found in OpenSSL commit efee575ad464bfb60bf72dcb73f9b51768f4b1a1 while looking for something else. ok beck djm inoguchi
* Flip reversed test in bn_rand_interval().tb2018-11-061-2/+2
| | | | ok jsing
* Introduce bn_rand_interval() that allows specifying an interval [a, b)tb2018-11-051-1/+28
| | | | | | from which a a BIGNUM is chosen uniformly at random. ok beck jsing
* use freezero() instead of memset/explicit_bzero + free. Substantiallyderaadt2017-05-021-5/+2
| | | | | | | | | | reduces conditional logic (-218, +82). MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH cache alignment calculation bn/bn_exp.c wasn'tt quite right. Two other tricky bits with ASN1_STRING_FLAG_NDEF and BN_FLG_STATIC_DATA where the condition cannot be collapsed completely. Passes regress. ok beck
* Send the function codes from the error functions to the bit bucket,beck2017-01-291-8/+6
| | | | | | as was done earlier in libssl. Thanks inoguchi@ for noticing libssl had more reacharounds into this. ok jsing@ inoguchi@
* Correct spelling of OPENSSL_cleanse.jsing2015-09-101-2/+3
| | | | ok miod@
* If BN_rand() or BN_pseudo_rand() are called with a NULL rnd argument,jsing2015-02-191-3/+8
| | | | | | | | | BN_bin2bn() will helpfully allocate a BN which is then leaked. Avoid this by explicitly checking for NULL at the start of the bnrand() function. Fixes Coverity ID 78831. ok miod@
* Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes().jsing2014-10-221-11/+4
| | | | | | | | arc4random_buf() is guaranteed to always succeed - it is worth noting that a number of the replaced function calls were already missing return value checks. ok deraadt@
* Only import cryptlib.h in the four source files that actually need it.jsing2014-07-111-3/+5
| | | | | | | | 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@
* tags as requested by miod and teduderaadt2014-06-121-1/+1
|
* malloc() result does not need a cast.deraadt2014-06-071-1/+1
| | | | ok miod
* Emergency knfectomie requested by tedu@.jsing2014-05-081-110/+98
|
* Change library to use intrinsic memory allocation functions instead ofbeck2014-04-171-2/+2
| | | | | | | | OPENSSL_foo wrappers. This changes: OPENSSL_malloc->malloc OPENSSL_free->free OPENSSL_relloc->realloc OPENSSL_freeFunc->free
* So the OpenSSL codebase does "get the time, add it as a random seed"deraadt2014-04-141-3/+0
| | | | | | | in a bunch of places inside the TLS engine, to try to keep entropy high. I wonder if their moto is "If you can't solve a problem, at least try to do it badly". ok miod
* resolve conflictsdjm2009-01-091-3/+3
|
* resolve conflictsdjm2008-09-061-5/+19
|
* merge 0.9.7b with local changes; crank majors for libssl/libcryptomarkus2003-05-121-1/+1
|
* OpenSSL 0.9.7 stable 2002 05 08 mergebeck2002-05-151-13/+81
|
* openssl-engine-0.9.6a mergebeck2001-06-221-13/+94
|
* openssl-engine-0.9.6 mergebeck2000-12-151-2/+8
|
* OpenSSL 0.9.5 mergebeck2000-03-191-3/+22
| | | | | | *warning* this bumps shared lib minors for libssl and libcrypto from 2.1 to 2.2 if you are using the ssl26 packages for ssh and other things to work you will need to get new ones (see ~beck/libsslsnap/<arch>) on cvs or ~beck/src-patent.tar.gz on cvs
* OpenSSL 0.9.4 mergebeck1999-09-291-7/+3
|
* Import of SSLeay-0.9.0b with RSA and IDEA stubbed + OpenBSD buildryker1998-10-051-0/+121
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.
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-09-03 16:40:38 +0000