[openssl-commits] Errored: openssl/openssl#16036 (OpenSSL_1_1_0-stable - db91094)

Travis CI builds at travis-ci.org
Thu Feb 1 21:34:37 UTC 2018


Build Update for openssl/openssl
-------------------------------------

Build: #16036
Status: Errored

Duration: 19 minutes and 18 seconds
Commit: db91094 (OpenSSL_1_1_0-stable)
Author: David Benjamin
Message: Fix timing leak in BN_from_montgomery_word.

BN_from_montgomery_word doesn't have a constant memory access pattern.
Replace the pointer trick with a constant-time select. There is, of
course, still the bn_correct_top leak pervasive in BIGNUM itself.

See also https://boringssl-review.googlesource.com/22904 from BoringSSL.

Reviewed-by: Andy Polyakov <appro at openssl.org>
Reviewed-by: Kurt Roeckx <kurt at roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/5228)

(cherry picked from commit f345b1f39d9b4e4c9ef07e7522e9b2a870c9ca09)

View the changeset: https://github.com/openssl/openssl/compare/723183b5640e...db91094a49b3

View the full build log and details: https://travis-ci.org/openssl/openssl/builds/336285391?utm_source=email&utm_medium=notification

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