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path: root/src/lib/libcrypto/bn/bn_prime.c (follow)
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* Send the function codes from the error functions to the bit bucket,beck2017-01-291-2/+2
| | | | | | as was done earlier in libssl. Thanks inoguchi@ for noticing libssl had more reacharounds into this. ok jsing@ inoguchi@
* Split out BN_div and BN_mod into ct and nonct versions for Internal use.beck2017-01-211-3/+3
| | | | ok jsing@
* Make explicit _ct and _nonct versions of bn_mod_exp funcitons thatbeck2017-01-211-2/+2
| | | | | | | | | | | | 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@
* On systems where we do not have BN_ULLONG defined (most 64-bit systems),bcook2016-07-051-8/+22
| | | | | | | | | | | | | | BN_mod_word() can return incorrect results if the supplied modulus is too big, so we need to fall back to BN_div_word. Now that BN_mod_word may fail, handle errors properly update the man page. Thanks to Brian Smith for pointing out these fixes from BoringSSL: https://boringssl.googlesource.com/boringssl/+/67cb49d045f04973ddba0f92fe8a8ad483c7da89 https://boringssl.googlesource.com/boringssl/+/44bedc348d9491e63c7ed1438db100a4b8a830be ok beck@
* Reject too small bits value in BN_generate_prime_ex(), so that it does not riskmiod2015-10-211-2/+16
| | | | | | | | becoming negative in probable_prime_dh_safe(). Reported by Franck Denis who noticed `openssl gendh 0' would segfault. Fix adapted from OpenSSL RT#2701. ok beck@ jsing@
* BN_CTX_get() can fail - consistently check its return value.jsing2015-02-091-11/+12
| | | | | | | | | | | | | | | There are currently cases where the return from each call is checked, the return from only the last call is checked and cases where it is not checked at all (including code in bn, ec and engine). Checking the last return value is valid as once the function fails it will continue to return NULL. However, in order to be consistent check each call with the same idiom. This makes it easy to verify. Note there are still a handful of cases that do not follow the idiom - these will be handled separately. ok beck@ doug@
* None of these need to include <openssl/rand.h>jsing2014-10-181-3/+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.jsing2014-07-111-3/+4
| | | | | | | | 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
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* Emergency knfectomie requested by tedu@.jsing2014-05-081-184/+209
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* resolve conflictsdjm2008-09-061-44/+70
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* make BN_is_prime() realise that 2 is, in fact, a prime number.djm2006-03-141-1/+3
| | | | from OpenSSL CVS; ok otto@ deraadt@
* merge 0.9.7b with local changes; crank majors for libssl/libcryptomarkus2003-05-121-1/+1
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* OpenSSL 0.9.7 stable 2002 05 08 mergebeck2002-05-151-14/+15
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* OpenSSL 0.9.5 mergebeck2000-03-191-180/+198
| | | | | | *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 mergebeck1999-09-291-76/+50
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* Import of SSLeay-0.9.0b with RSA and IDEA stubbed + OpenBSD buildryker1998-10-051-0/+473
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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