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* Remove the libssl/src directorybeck2016-09-0358-16035/+0
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* deprecate internal use of EVP_[Cipher|Encrypt|Decrypt]_Final.beck2016-05-302-8/+16
| | | | | | | 14 years ago these were changed in OpenSSL to be the same as the _ex functions. We use the _ex functions only internally to ensure it is obvious the ctx must be cleared. ok bcook@
* fix for integer overflow in encode and encrypt update functions.tedu2016-05-042-6/+11
| | | | | | additionally, in EncodeUpdate, if the amount written would overflow, return 0 instead to prevent bugs in the caller. CVE-2016-2105 and CVE-2016-2106 from openssl.
* fix a padding oracle in aesni cbc mac check. there must be enough datatedu2016-05-041-1/+4
| | | | | for both the mac and padding bytes. CVE-2016-2107 from openssl
* revert the big change from yesterday to prepare for smaller commits.tedu2016-05-043-15/+7
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* prefer limits.h over sys/limits.hbcook2016-05-031-2/+2
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* patch from openssl for multiple issues:tedu2016-05-033-7/+16
| | | | | | | missing padding check in aesni functions overflow in evp encode functions use of invalid negative asn.1 types ok beck
* Rename EVP_aead_chacha20_poly1305() to EVP_aead_chacha20_poly1305_old()jsing2016-04-282-13/+13
| | | | | | | and replace with EVP_aead_chacha20_poly1305_ietf(). The IETF version will become the standard version. Discussed with many.
* Use the correct iv and counter when decrypting the ciphertext forjsing2016-04-131-4/+4
| | | | EVP_aead_chacha20_poly1305_ietf().
* initialize md_len to 0 for readability to quell warnings.beck2015-12-141-3/+3
| | | | ok guenther@
* Fix typo in comment of previous commit: "that that".reyk2015-11-021-3/+3
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* Add EVP_aead_chacha20_poly1305_ietf() - The informational RFC 7539,reyk2015-11-022-19/+113
| | | | | | | | | "ChaCha20 and Poly1305 for IETF Protocols", introduced a modified AEAD construction that is incompatible with the common style that has been already used in TLS with EVP_aead_chacha20_poly1305(). The IETF version also adds a constant (salt) that is prepended to the nonce. OK mikeb@ jsing@
* unifdef EVP_CHECK_DES_KEY: Ben Kaduk noticed it has a syntax error; thatguenther2015-10-122-20/+2
| | | | | | | | error was present in the original 2004 commit, so it hasn't been used in over 11 years, thus exceeding our deprecation requirements by over a decade. OpenSSL has chosen to *fix it*; we'll gladly watch it burn ok jsing@
* Temporarily revive MD4 for MS CHAP support.doug2015-09-143-2/+127
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* Remove MD4 support from LibreSSL.doug2015-09-133-127/+2
| | | | | | | | MD4 should have been removed a long time ago. Also, RFC 6150 moved it to historic in 2011. Rides the major crank from removing SHA-0. Discussed with many including beck@, millert@, djm@, sthen@ ok jsing@, input + ok bcook@
* Remove SHA-0 support.doug2015-09-133-122/+3
| | | | | | | SHA-0 was withdrawn shortly after publication 20 years ago and replaced with SHA-1. This will require a major crank. ok bcook@, jsing@
* Correct spelling of OPENSSL_cleanse.jsing2015-09-1010-26/+28
| | | | ok miod@
* Replace remaining CRYPTO_memcmp() calls with timingsafe_memcmp().jsing2015-06-202-4/+4
| | | | ok doug@ deraadt@
* Remove obsolete MDC-2DES from libcrypto.doug2015-06-203-126/+2
| | | | ok deraadt@ jsing@ miod@
* Regenmiod2015-02-151-89/+99
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* 1.18 would introduce a possible out-of-bounds access in the error path;miod2015-02-141-7/+5
| | | | | Coverity CID 105346 ok doug@
* Remove DEBUG_PKCS5V2 code.miod2015-02-141-25/+1
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* Enable building with -DOPENSSL_NO_DEPRECATED.doug2015-02-112-2/+4
| | | | | | | | | | | | | | | 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@
* unifdef OPENSSL_NO_RC5jsing2015-02-103-29/+3
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* Remove RC5 code - this is not currently enabled and is not likely to everjsing2015-02-101-128/+0
| | | | | | | | be enabled. Removes one symbol from libcrypto, however there is no ABI change. ok beck@ miod@ tedu@
* EVP_BytesToKey(): return through the error path (which cleans things up)miod2015-02-101-3/+3
| | | | if EVP_DigestInit_ex() fails.
* Replace assert() and OPENSSL_assert() calls with proper error return paths.miod2015-02-108-30/+87
| | | | Careful review, feedback & ok doug@ jsing@
* Remove unnecessary include of assert.hmiod2015-02-102-4/+2
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* Move a few typedef up in this file in order to be able to use them in env_md_stmiod2015-02-081-14/+10
| | | | | and get rid of a silly FIXME comment. ok doug@ jsing@
* Check memory allocation results in EVP_PBE_alg_add_type().miod2015-02-081-3/+10
| | | | ok doug@ jsing@
* Delete a lot of #if 0 code in libressl.doug2015-02-074-60/+4
| | | | | | | | | | | | | | | | | | | | | | | | | There are a few instances where #if 1 is removed but the code remains. Based on the following OpenSSL commits. Some of the commits weren't strictly deletions so they are going to be split up into separate commits. 6f91b017bbb7140f816721141ac156d1b828a6b3 3d47c1d331fdc7574d2275cda1a630ccdb624b08 dfb56425b68314b2b57e17c82c1df42e7a015132 c8fa2356a00cbaada8963f739e5570298311a060 f16a64d11f55c01f56baa62ebf1dec7f8fe718cb 9ccc00ef6ea65567622e40c49aca43f2c6d79cdb 02a938c953b3e1ced71d9a832de1618f907eb96d 75d0ebef2aef7a2c77b27575b8da898e22f3ccd5 d6fbb194095312f4722c81c9362dbd0de66cb656 6f1a93ad111c7dfe36a09a976c4c009079b19ea1 1a5adcfb5edfe23908b350f8757df405b0f5f71f 8de24b792743d11e1d5a0dcd336a49368750c577 a2b18e657ea1a932d125154f4e13ab2258796d90 8e964419603d2478dfb391c66e7ccb2dcc9776b4 32dfde107636ac9bc62a5b3233fe2a54dbc27008 input + ok jsing@, miod@, tedu@
* Combine c_allc.c and c_alld.c into c_all.c - there is not much point havingjsing2015-02-073-361/+230
| | | | | | | this split across files, especially when two of them have less code than license text. ok bcook@ beck@ doug@ miod@
* More missing error checks I forgot to commit last week, part of the largemiod2014-11-181-12/+23
| | | | cleanup diff.
* KNF (when not conflicting with other cleanup changes in progress)miod2014-11-094-44/+61
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* GOST crypto algorithms (well, most of them), ported from the removed GOSTmiod2014-11-098-5/+594
| | | | | | | | | | | | engine to regular EVP citizens, contributed by Dmitry Eremin-Solenikov; libcrypto bits only for now. This is a verbatim import of Dmitry's work, and does not compile in this state; the forthcoming commits will address these issues. None of the GOST code is enabled in libcrypto yet, for it still gets compiled with OPENSSL_NO_GOST defined. However, the public header gost.h will be installed.
* 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.
* Check the result of sk_*_push() operations for failure.miod2014-10-281-4/+8
| | | | ok doug@ jsing@
* Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes().jsing2014-10-223-12/+10
| | | | | | | | 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@
* None of these need to include <openssl/rand.h>jsing2014-10-185-10/+5
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* Guard RSA / RC4-5 ASM when NO_ASM is not definedbcook2014-08-111-2/+2
| | | | | | | | | Most assembly blocks remain inactive if OPENSSL_NO_ASM is not defined, only enabling inline assembly, but the RSA / RC4-5 blocks (used only in amd64 systems) turn on implicitly. Guard these two as well. This simplifies enabling just inline ASM in portable, no effective change in OpenBSD.
* Allow B64_EOF to follow a base64 padding character. This restores previousjsing2014-08-061-2/+3
| | | | | | | | behaviour that allows a PEM block to be fed through the base64 decoder. Reported by Dmitry Eremin-Solenikov on tech@ ok deraadt@ tedu@
* Correct error checks in EVP_read_pw_string_min(): UI_add_input_string()guenther2014-08-061-3/+3
| | | | | | | | and UI_add_verify_string() return -1 (and maybe -2?) on failure and >=0 on success, instead of always zero on success problem reported by Mark Patruck (mark (at) wrapped.cx) ok miod@
* In chacha_init(), allow for a NULL iv. Reported by znz on github.miod2014-08-041-2/+3
| | | | ok guenther@ jsing@
* Check the return value of the UI functions (including UI_new() which returnmiod2014-07-231-6/+11
| | | | | | value is happily dereferenced without checking it for being non-NULL). ok beck@
* Now that DES_random_key() can be trusted, use it to generate DES keys in themiod2014-07-222-12/+10
| | | | | | | EVP_CTRL_RAND_KEY method handlers, rather than generating a random odd key and not even checking it against the weak keys list. ok beck@
* Possible PBEPARAM leak in the error path.miod2014-07-131-6/+8
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* 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@
* No need to include evp_locl.h in there.miod2014-07-136-18/+6
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* No need to include asn1_mac.h here.miod2014-07-121-2/+1
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* We have EVP_CIPH_FLAG_DEFAULT_ASN1 in evp.h; no need to keep constructs tomiod2014-07-121-34/+28
| | | | | | build on pre-EVP_CIPH_FLAG_DEFAULT_ASN1 codebases. ok jsing@
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