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| author | Ross Burton <ross.burton@intel.com> | 2017-07-18 23:07:08 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-07-19 11:30:22 +0100 |
| commit | 74bfe85d5ceabe351ff7151423a5279d6adc0a37 (patch) | |
| tree | d3fb925c81dccab7665d1331a4d3121ee0f568cc /meta/recipes-devtools/tcf-agent | |
| parent | 6bd890d9e011014cf323e61267f8b256949d44aa (diff) | |
| download | poky-74bfe85d5ceabe351ff7151423a5279d6adc0a37.tar.gz | |
libgcrypt: fix CVE-2017-9526
In libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from
side-channel observation during the signing process) can easily recover the
long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this
session key in secure memory, to ensure that constant-time point operations are
used in the MPI library.
(From OE-Core rev: 6039dbfd981830b5406c25a27ccfae0e5ed016e8)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/tcf-agent')
0 files changed, 0 insertions, 0 deletions