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| author | Andrew Chow <achow101-github@achow101.com> | 2018-07-14 16:03:28 -0700 |
|---|---|---|
| committer | Andrew Chow <achow101-github@achow101.com> | 2018-08-09 18:39:56 -0700 |
| commit | 18dfea0dd082af18dfb02981b7ee1cd44d514388 (patch) | |
| tree | ed176dc1ae965ff650a12c4b81f4da91c35d783e /.github | |
| parent | 9d86aad287f07e20066138b9f909758ad7a2e098 (diff) | |
| download | bitcoin-18dfea0dd082af18dfb02981b7ee1cd44d514388.tar.xz | |
Always create 70 byte signatures with low R values
When extra entropy is not specified by the caller, CKey::Sign will
now always create a signature that has a low R value and is at most
70 bytes. The resulting signature on the stack will be 71 bytes when
the sighash byte is included.
Using low R signatures means that the resulting DER encoded signature
will never need to have additional padding to account for high R
values.
Diffstat (limited to '.github')
0 files changed, 0 insertions, 0 deletions