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| author | Michael Brown <mcb30@ipxe.org> | 2024-11-26 12:53:01 +0000 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2024-11-26 12:55:13 +0000 |
| commit | 167a08f08928c7e469f50d5d364287abb784e99c (patch) | |
| tree | 039a60c76e5da50dfe17cffb41c4491087c2c74f /src/crypto/sha256.c | |
| parent | da6da6eb3b83fe92002e9c8e245933498ba19a48 (diff) | |
| download | ipxe-167a08f08928c7e469f50d5d364287abb784e99c.tar.gz | |
[crypto] Expose carry flag from big integer addition and subtraction
Expose the effective carry (or borrow) out flag from big integer
addition and subtraction, and use this to elide an explicit bit test
when performing x25519 reduction.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/crypto/sha256.c')
0 files changed, 0 insertions, 0 deletions