| commit | 8e1b02b8ef2eefcb2ff3855531d7bc2ea71e1fb4 | |
| author | Jeff Cody <jcody@redhat.com> | |
| Mon, 29 Apr 2013 18:48:16 +0000 (29 14:48 -0400) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Fri, 3 May 2013 08:31:58 +0000 (3 10:31 +0200) | ||
| tree | 7d148ba86aaf7485263483521c7259042346799c | treesnapshot (tar.gz zip) |
| parent | 8ca27ce2e1150486ea2db4116a03706b28294f16 | commitdiff |
qemu: add castagnoli crc32c checksum algorithm
This adds the Castagnoli CRC32C algorithm, using the 0x11EDC6F41
polynomial.
This is extracted from the linux kernel cryptographic crc32.c module.
The algorithm is based on:
Castagnoli93: Guy Castagnoli and Stefan Braeuer and Martin Herrman
"Optimization of Cyclic Redundancy-Check Codes with 24
and 32 Parity Bits", IEEE Transactions on Communication,
Volume 41, Number 6, June 1993
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This adds the Castagnoli CRC32C algorithm, using the 0x11EDC6F41
polynomial.
This is extracted from the linux kernel cryptographic crc32.c module.
The algorithm is based on:
Castagnoli93: Guy Castagnoli and Stefan Braeuer and Martin Herrman
"Optimization of Cyclic Redundancy-Check Codes with 24
and 32 Parity Bits", IEEE Transactions on Communication,
Volume 41, Number 6, June 1993
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| include/qemu/crc32c.h | [new file with mode: 0644] | blob |
| util/Makefile.objs | diffblobblamehistory | |
| util/crc32c.c | [new file with mode: 0644] | blob |