- Mar 08, 2018
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Bryan Donlan authored
This patch fixes two issues in the ia32 RDRAND assembly code that result in a (possibly significant) loss of entropy. The first, less significant, issue is that, by returning success as 0 from OPENSSL_ia32_rdrand() and OPENSSL_ia32_rdseed(), a subtle bias was introduced. Specifically, because the assembly routine copied the remaining number of retries over the result when RDRAND/RDSEED returned 'successful but zero', a bias towards values 1-8 (primarily 8) was introduced. The second, more worrying issue was that, due to a mixup in registers, when a buffer that was not size 0 or 1 mod 8 was passed to OPENSSL_ia32_rdrand_bytes or OPENSSL_ia32_rdseed_bytes, the last (n mod 8) bytes were all the same value. This issue impacts only the 64-bit variant of the assembly. This change fixes both issues by first eliminating the only use of OPENSSL_ia32_rdrand, replacing it with OPENSSL_ia32_rdrand_bytes, and fixes the register mixup in OPENSSL_ia32_rdrand_by...
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Alex Gaynor authored
Reviewed-by:
Tim Hudson <tjh@openssl.org> Reviewed-by:
Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/5553)
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- Mar 07, 2018
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Alex Gaynor authored
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Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5542)
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Sergey Zhuravlev authored
Add OIDs for parameter sets of Edwards elliptic curves. CLA: trivial Reviewed-by:
Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by:
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Matt Caswell authored
PR #3399 converted shlibloadtest to the new test framework. It also seemed to add some `OPENSSL_USE_NODELETE` guards to the library unloading part of the test. This part was added in a commit with this description: Review feedback; use single main, #ifdef ADD_TEST Suppose OPENSSL_USE_NODELETE (via Nick Reilly) Strangely though there doesn't seem to be any relevant review feedback in that PR that could justify the addition of those guards. The guards do not appear in 1.1.0. Having the guards changes the nature of the test, so that we only test library unloading on platforms where OPENSSL_USE_NODELETE is set (Linux and Windows). I can't think of any good reason for this and as it doesn't seem to be necessary in 1.1.0 so I think we should remove them. Reviewed-by:Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5530)
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Viktor Dukhovni authored
With "-multi" the OCSP responder forks multiple child processes, and respawns them as needed. This can be used as a long-running service, not just a demo program. Therefore the index file is automatically re-read when changed. The responder also now optionally times out client requests. Reviewed-by:Matt Caswell <matt@openssl.org>
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Viktor Dukhovni authored
Retain open file handle and previous stat data for the CA index file, enabling detection and index reload (upcoming commit). Check requirements before entering accept loop. Reviewed-by: -
Richard Levitte authored
We have never used these variables with the Unix Makefile, and there's no reason for us to change this, so to avoid confusion, we remove them. Reviewed-by:
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Dr. Matthias St. Pierre authored
BIO_get_mem_data() and BIO_get_mem_ptr() assign to *pp, not pp Reviewed-by:
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- Mar 06, 2018
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Andy Polyakov authored
When running iOS application from command line it's impossible to get past the failing capability detection. This is because it's executed under debugger and iOS debugger is impossible to deal with. [If Apple implements SHA512 in silicon, it would have to be detected with sysctlbyname.] Reviewed-by: -
Andy Polyakov authored
-fno-common was removed for all Darwin targets in 0c873419 with rationale "it's either 'ranlib -c' or '-fno-common'." However, it's still absolutely required in 32-bit darwin-ppc-cc. And when trying things out I didn't quite see why it was formulated as one-or-another choice, as 'ranlib -c' shouldn't [and doesn't] have problems with object modules without commons. [Well, to be frank, I didn't manage to reproduce the problem the modification was meaning to resolve either...] Reviewed-by:
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Richard Levitte authored
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Richard Levitte authored
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Richard Levitte authored
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knekritz authored
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Alex Gaynor authored
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Bernd Edlinger authored
Had been observed with recent gcc-8 snapshot and $ ./config --strict-warnings enable-asan Reviewed-by:
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Kurt Roeckx authored
We currently don't support the algorithm from NIST SP 800-90C 10.1.2 to use a weaker DRBG as source Reviewed-by: -
Kurt Roeckx authored
It was calling the BN_rand() when it should have call BN_priv_rand() Reviewed-by:
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- Mar 05, 2018
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Tomas Mraz authored
Either files or directories of *.cnf or *.conf files can be included. Recursive inclusion of directories is not supported. Reviewed-by:
Andy Polyakov <appro@openssl.org> Reviewed-by:
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Todd Short authored
This fixes an issue raised in PR #4964 by kaduk. Reviewed-by:
Ben Kaduk <kaduk@mit.edu> Reviewed-by:
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Matt Caswell authored
They are valid for use in a CertificateRequest message, but we did not allow it. If a server sent such a message using either of those two extensions then the handshake would abort. This corrects that error, but does not add support for actually processing the extensions. They are simply ignored, and a TODO is inserted to add support at a later time. This was found during interoperability testing with btls: https://gitlab.com/ilari_l/btls Prompted by these errors I reviewed the complete list of extensions and compared them with the latest table in draft-24 to confirm there were no other errors of a similar type. I did not find any. Reviewed-by:
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Matt Caswell authored
Reviewed-by:
Kurt Roeckx <kurt@roeckx.be> (Merged from https://github.com/openssl/openssl/pull/5470)
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Matt Caswell authored
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Matt Caswell authored
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- Mar 04, 2018
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Alex Gaynor authored
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Rich Salz authored
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- Mar 03, 2018
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Richard Levitte authored
Rely on the build.info constructor to do the right thing. Fixes #5500 Reviewed-by:
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Andy Polyakov authored
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Andy Polyakov authored
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Andy Polyakov authored
Debugging asserts had implicit casts that triggered the warnings. However, instead of making the casts explicit it's more appropriate to perform checks that ensure that implicit casts were safe. ec/curve448/scalar.c: size_t-fy scalar_decode_short. Reviewed-by:
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Andy Polyakov authored
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Bernd Edlinger authored
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Alex Gaynor authored
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- Mar 02, 2018
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Matt Caswell authored
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Matt Caswell authored
This adds the Ed448 test vectors from RFC8032 and the X448 test vectors from RFC7748. Reviewed-by:
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Matt Caswell authored
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Matt Caswell authored
This adds all of the relevant EVP plumbing required to make X448 and Ed448 work. Reviewed-by:
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Matt Caswell authored
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- Mar 01, 2018
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Ivan Filenko authored
CLA: trivial Reviewed-by:
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