- Jul 16, 2018
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Nicola Tuveri authored
Run `make update ERROR_REBUILD=-rebuild` to remove some stale error codes for SM2 (which is now using its own submodule for error codes, i.e., `SM2_*`). Reviewed-by:
Andy Polyakov <appro@openssl.org> Reviewed-by:
Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6690)
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- Jul 15, 2018
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Andy Polyakov authored
Move base 2^64 code to own #if section. It was nested in base 2^51 section, which arguably might have been tricky to follow. Reviewed-by:
Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6699)
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Andy Polyakov authored
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Andy Polyakov authored
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Andy Polyakov authored
Base 2^64 addition/subtraction and final reduction failed to treat partially reduced values correctly. Thanks to Wycheproof Project for vectors and Paul Kehrer for report. Reviewed-by:
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- Jul 14, 2018
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Andy Polyakov authored
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Andy Polyakov authored
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Andy Polyakov authored
"Computationally constant-time" means that it might still leak information about input's length, but only in cases when input is missing complete BN_ULONG limbs. But even then leak is possible only if attacker can observe memory access pattern with limb granularity. Reviewed-by:
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- Jul 13, 2018
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Matt Caswell authored
Test that we never negotiate TLSv1.3 using GOST Reviewed-by:
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Matt Caswell authored
Check that we are either configured for PSK, or that we have a TLSv1.3 capable certificate type. DSA certs can't be used in TLSv1.3 and we don't (currently) allow GOST ones either (owing to the lack of standard sig algs). Reviewed-by:
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Matt Caswell authored
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Matt Caswell authored
Fixes #6513 Reviewed-by:
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Alexandre Perrin authored
Change the description for BN_hex2bn() so that it uses the same BIGNUM argument name as its prototype. CLA: trivial Reviewed-by:
Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> Reviewed-by:
Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6712)
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- Jul 12, 2018
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Patrick Steuer authored
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Andy Polyakov authored
Note that exported functions maintain original behaviour, so that external callers won't observe difference. While internally we can now perform Montogomery multiplication on fixed-length vectors, fixed at modulus size. The new functions, bn_to_mont_fixed_top and bn_mul_mont_fixed_top, are declared in bn_int.h, because one can use them even outside bn, e.g. in RSA, DSA, ECDSA... Reviewed-by:
David Benjamin <davidben@google.com> (Merged from https://github.com/openssl/openssl/pull/6662)
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Andy Polyakov authored
The new flag marks vectors that were not treated with bn_correct_top, in other words such vectors are permitted to be zero padded. For now it's BN_DEBUG-only flag, as initial use case for zero-padded vectors would be controlled Montgomery multiplication/exponentiation, not general purpose. For general purpose use another type might be more appropriate. Advantage of this suggestion is that it's possible to back-port it... bn/bn_div.c: fix memory sanitizer problem. bn/bn_sqr.c: harmonize with BN_mul. Reviewed-by:
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Andy Polyakov authored
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Andy Polyakov authored
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Andy Polyakov authored
Trouble is that addition is postponing expansion till carry is calculated, and if addition carries, top word can be zero, which triggers assertion in bn_check_top. Reviewed-by:
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Patrick Steuer authored
Signed-off-by:
Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by:
Tim Hudson <tjh@openssl.org> Reviewed-by:
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- Jul 11, 2018
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Richard Levitte authored
To avoid the possibility that someone creates rem.exe, rem.bat or rem.cmd, simply don't use it. In the cases it was used, it was to avoid empty lines, but it turns out that nmake handles those fine, so no harm done. Reviewed-by:
Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/6686)
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Richard Levitte authored
It seems that nmake first tries to run executables on its own, and only pass commands to cmd if that fails. That means it's possible to have nmake run something like 'echo.exe' when the builtin 'echo' command was expected, which might give us unexpected results. To get around this, we create our own echoing script and call it explicitly from the nmake makefile. Fixes #6670 Reviewed-by:
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- Jul 10, 2018
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Pauli authored
Fix the NULL check lack in a different way that is more compatible with non-NULL branch. Refer #6632 Also mark and pop the error stack instead of clearing all errors when something goes awry in CONF_get_number. Reviewed-by:
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Richard Levitte authored
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Richard Levitte authored
The reason is that we override Text::Template::append_text_to_output(), and it didn't exist before Text::Template 1.46. Fixes #6641 Reviewed-by:
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Richard Levitte authored
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Richard Levitte authored
This enables us to require module versions, and to fall back to a bundled version if the system version is too low. Reviewed-by:
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Richard Levitte authored
We need to check that __GNUC__ is defined before trying to use it. This demands a slightly different way to define DECLARE_DEPRECATED. Reviewed-by:
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Andy Polyakov authored
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Paul Dale <paul.dale@oracle.com> Reviewed-by:
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- Jul 09, 2018
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Rich Salz authored
Also fixed a memory leak found by the test. Reviewed-by:
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Bernd Edlinger authored
[extended tests] Reviewed-by:
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Andy Polyakov authored
Address even Coverity nit. Reviewed-by:
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Conrad Meyer authored
The sense of the check for build-time support for most hashes was inverted. CLA: trivial Reviewed-by:
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Andy Polyakov authored
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DesWurstes authored
CLA: trivial Reviewed-by:
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Richard Levitte authored
OpenSSL 1.1.0 supports the use of this environment variable for passing to the build files. For the sake of backward compatibility, we keep it. Reviewed-by:
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Rich Salz authored
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- Jul 08, 2018
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Kurt Roeckx authored
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- Jul 07, 2018
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Matt Caswell authored
Also avoids calling EVP_MD_size() and a missing negative result check. Issue found by Coverity. Reviewed-by:
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Matt Caswell authored
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