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author | Rich Salz <rsalz@openssl.org> | 2016-09-05 18:08:43 -0400 |
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committer | Rich Salz <rsalz@openssl.org> | 2016-09-06 11:09:50 -0400 |
commit | 3f1014960353af29a05a7b5dac40afd30d4f9bb3 (patch) | |
tree | 23540ca3aacdf6e04dc4475af9e4a39a293a05b5 /crypto/md5 | |
parent | 2a20b6d9731488bcb500e58a434375f59fb9adcc (diff) |
Misc BN fixes
Never output -0; make "negative zero" an impossibility.
Do better checking on BN_rand top/bottom requirements and #bits.
Update doc.
Ignoring trailing garbage in BN_asc2bn.
Port this commit from boringSSL: https://boringssl.googlesource.com/boringssl/+/899b9b19a4cd3fe526aaf5047ab9234cdca19f7d%5E!/
Ensure |BN_div| never gives negative zero in the no_branch code.
Have |bn_correct_top| fix |bn->neg| if the input is zero so that we
don't have negative zeros lying around.
Thanks to Brian Smith for noticing.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 01c09f9fde5793e0b3712d602b02e2aed4908e8d)
(Some manual work required)
Diffstat (limited to 'crypto/md5')
0 files changed, 0 insertions, 0 deletions