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path: root/src/lib/libcrypto/evp/digest.c (follow)
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* Allocate md_data with calloc to avoid use of uninitialised memory.jsing2019-04-191-6/+6
| | | | | | Found by Guido Vranken when fuzzing and trying to use GOST with HMAC. Fix confirmed by Guido; ok tb@
* make ENGINE_finish() succeed on NULL and simplify callers as intb2018-04-141-10/+6
| | | | | | | | | | | OpenSSL commit 7c96dbcdab9 by Rich Salz. This cleans up the caller side quite a bit and reduces the number of lines enclosed in #ifndef OPENSSL_NO_ENGINE. codesearch.debian.net shows that almost nothing checks the return value of ENGINE_finish(). While there, replace a few nearby 'if (!ptr)' with 'if (ptr == NULL)'. ok jsing, tested by & ok inoguchi
* Provide EVP_MD_CTX_new(), EVP_MD_CTX_free() and EVP_MD_CTX_reset().jsing2018-02-171-19/+40
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* use freezero() instead of memset/explicit_bzero + free. Substantiallyderaadt2017-05-021-7/+4
| | | | | | | | | | 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,beck2017-01-291-17/+12
| | | | | | as was done earlier in libssl. Thanks inoguchi@ for noticing libssl had more reacharounds into this. ok jsing@ inoguchi@
* Enable building with -DOPENSSL_NO_DEPRECATED.doug2015-02-111-1/+2
| | | | | | | | | | | | | | | If you didn't enable deprecated code, there were missing err.h and bn.h includes. This commit allows building with or without deprecated code. This was not derived from an OpenSSL commit. However, they recently enabled OPENSSL_NO_DEPRECATED in git and fixed these header problems in a different way. Verified with clang that this only changes line numbers in the generated asm. ok miod@
* Replace assert() and OPENSSL_assert() calls with proper error return paths.miod2015-02-101-2/+5
| | | | Careful review, feedback & ok doug@ jsing@
* Introduce EVP_MD_CTX_ctrl(), to allow for fine control of a given digest.miod2014-11-091-1/+25
| | | | | | | | | This functionality was already available (and optional), and used in the bowels of the ASN.1 code. This exposes it as a public interface, which will be used by the upcoming GOST code. Crank libcrypto minor version. From Dmitry Eremin-Solenikov.
* EVP_DigestInit_ex() may be used to recycle an existing EVP_MD_CTX without havingmiod2014-07-131-3/+9
| | | | | | | | | | | | | to reinitialize all of it, especially if it is used with the same MD algorithm. However, when the MD algorithm changes, it needs to perform more cleanups. Make that code more closer to what EVP_MD_CTX_cleanup() does by: - only freeing md_data if EVP_MD_CTX_FLAG_REUSE is not set - performing an explicit_bzero of md_data before freeing it - making sure we call EVP_PKEY_CTX_free on the pctx if the allocation for the new md_data fails. ok tedu@
* 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/+3
| | | | | | | | 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/+3
| | | | | | | | | 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.
* Stop including standard headers via cryptlib.h - pull in the headers thatjsing2014-07-101-1/+3
| | | | | | are needed in the source files that actually require them. ok beck@ miod@
* Simplify EVP_MD_CTX_create() by just using calloc(). Also, use 0 ratherjsing2014-06-151-9/+4
| | | | | | than '\0' for several memset(). ok beck@ miod@
* tags as requested by miod and teduderaadt2014-06-121-1/+1
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* KNF.jsing2014-05-031-140/+133
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* Change library to use intrinsic memory allocation functions instead ofbeck2014-04-171-6/+6
| | | | | | | | OPENSSL_foo wrappers. This changes: OPENSSL_malloc->malloc OPENSSL_free->free OPENSSL_relloc->realloc OPENSSL_freeFunc->free
* remove FIPS mode support. people who require FIPS can buy something thattedu2014-04-151-27/+0
| | | | | meets their needs, but dumping it in here only penalizes the rest of us. ok beck deraadt
* Merge conflicts; remove MacOS, Netware, OS/2, VMS and Windows build machinery.miod2014-04-131-2/+6
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* resolve conflictsdjm2012-10-131-1/+27
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* resolve conflicts, fix local changesdjm2010-10-011-137/+74
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* resolve conflictsdjm2009-01-091-24/+130
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* resolve conflictsdjm2008-09-061-53/+8
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* resolve conflictsdjm2005-04-291-0/+45
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* update missing pieces from 0.9.7d; ok henningmarkus2004-04-251-3/+12
| | | | crank minor for API extensions
* backout for nowmarkus2004-04-081-12/+3
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* merge 0.9.7dmarkus2004-04-081-3/+12
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* merge 0.9.7b with local changes; crank majors for libssl/libcryptomarkus2003-05-121-2/+15
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* OpenSSL 0.9.7 stable 2002 05 08 mergebeck2002-05-151-17/+237
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* OpenSSL 0.9.4 mergebeck1999-09-291-13/+16
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* Import of SSLeay-0.9.0b with RSA and IDEA stubbed + OpenBSD buildryker1998-10-051-0/+89
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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