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path: root/src/lib/libcrypto/hmac/hm_pmeth.c (follow)
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* Avoid segfaults in EVP_PKEY_CTX_free()tb2022-03-301-2/+5
| | | | | | | | | | | | | It is possible to call pmeth->cleanup() with an EVP_PKEY_CTX whose data is NULL. If pmeth->init() in int_ctx_new() fails, EVP_PKEY_CTX_free() is called with such a context. This in turn calls pmeth->cleanup(), and thus these cleanup functions must be careful not to use NULL data. Most of them are, but one of GOST's functions and HMAC's aren't. Reported for HMAC by Masaru Masada https://github.com/libressl-portable/openbsd/issues/129 ok bcook jsing
* pkey_hmac_init(): use calloc()tb2022-03-301-7/+3
| | | | | | | Instead of using malloc() and setting most struct members to 0, simply use calloc(). ok bcook jsing
* Add a mostly empty hmac_local.h. HMAC_CTX and a few other thingstb2021-12-121-1/+2
| | | | | | | from hmac.h will be moved there in an umpcoming bump. Include this file where it will be needed. ok inoguchi
* use freezero() instead of memset/explicit_bzero + free. Substantiallyderaadt2017-05-021-7/+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
* Correct spelling of OPENSSL_cleanse.jsing2015-09-101-2/+2
| | | | ok miod@
* Only import cryptlib.h in the four source files that actually need it.jsing2014-07-111-4/+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@
* 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@
* More KNF.jsing2014-06-211-8/+7
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* KNFmiod2014-06-211-61/+66
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* tags as requested by miod and teduderaadt2014-06-121-0/+1
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* Use C99 initializers for the various FOO_METHOD structs. More readable, andmiod2014-04-271-30/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | avoid unreadable/unmaintainable constructs like that: const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = { EVP_PKEY_CMAC, EVP_PKEY_CMAC, 0, "CMAC", "OpenSSL CMAC method", 0,0,0,0, 0,0,0, cmac_size, 0, 0,0,0,0,0,0,0, cmac_key_free, 0, 0,0 }; ok matthew@ deraadt@
* Change library to use intrinsic memory allocation functions instead ofbeck2014-04-171-4/+4
| | | | | | | | OPENSSL_foo wrappers. This changes: OPENSSL_malloc->malloc OPENSSL_free->free OPENSSL_relloc->realloc OPENSSL_freeFunc->free
* import OpenSSL-1.0.1cdjm2012-10-131-5/+9
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* import OpenSSL 1.0.0edjm2011-11-031-0/+2
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* import OpenSSL-1.0.0adjm2010-10-011-0/+265