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| author |   mikeb <mikeb@openbsd.org> | 2010-12-15 23:34:23 +0000 |
|---|---|---|
| committer | mikeb <mikeb@openbsd.org> | 2010-12-15 23:34:23 +0000 |
| commit | 0c4448d4f521013698164f4dab22f2f76d0d71d2 (patch) | |
| tree | 86b80412680179286a5221a9af5848a297de6f00 /lib/libc/stdlib/malloc.c | |
| parent | attach the Hercules HWGUn-54 to rsu(4) (diff) | |
| download | wireguard-openbsd-0c4448d4f521013698164f4dab22f2f76d0d71d2.tar.xz wireguard-openbsd-0c4448d4f521013698164f4dab22f2f76d0d71d2.zip | |
Bring CBC oracle attack countermeasure from r1.32 of cryptosoft.c to
the hardware crypto accelerator land. This fixes aes-ni, via xcrypt,
glxsb(4), hifn(4), safe(4) and ubsec(4) drivers.
Original commit message by angelos:
Don't keep the last blocksize-bytes of ciphertext for use as the next
plaintext's IV, in CBC mode. Use arc4random() to acquire fresh IVs per
message.
with and ok deraadt, ok markus, djm
Diffstat (limited to 'lib/libc/stdlib/malloc.c')
0 files changed, 0 insertions, 0 deletions