OpenCellular

mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2025-12-27 02:04:55 +00:00

Files

Simon Glass ef2a02fe7d Use a separate knob for SHA512 unrolling

The SH512 code gets quite large when unrolled, about 20KB larger on x86.
This is a net loss on machines with slow SPI. Split this out into a
separate knob, and don't enable it on any architecture for now.

Also swap the code around so that we do #ifdef...#else...#endif instead
of #ifndef...#else...#endif.

BUG=chrome-os-partner:13961
BRANCH=none
TEST=manual
build and boot to kernel on link

U-Boot image size before this change:
   text	   data	    bss	    dec	    hex	filename
 319403	   8260	  83988	 411651	  64803	u-boot

after:
 293227	   8260	  85492	 386979	  5e7a3	u-boot

This is a saving of about 25KB.

Signed-off-by: Simon Glass <sjg@chromium.org>

Change-Id: I9fa7ea8eba6691d8a06df9374950303e6f2ce2fd
Reviewed-on: https://gerrit.chromium.org/gerrit/40155
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Queue: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>

2012-12-26 10:37:43 -08:00

include

cryptolib: put constant arrays in rodata segment

2012-08-06 12:06:47 -07:00

padding.c

Hash-based EC verification needs only a tiny bit of padding.c info

2012-08-07 19:06:33 -07:00

README

Remove unused files, and tidy the directory structure of the remaining ones.

2010-06-17 14:45:22 -07:00

rsa_utility.c

security: Avoid integer wrap on 32-bit platforms

2012-07-31 16:07:32 -07:00

rsa.c

Port vboot_reference to use new wrapper API utility functions

2011-07-08 13:13:15 -07:00

sha1.c

cryptolib: rename SHA* function to avoid openssl collision

2012-05-22 19:52:55 -07:00

sha256.c

cryptolib: put constant arrays in rodata segment

2012-08-06 12:06:47 -07:00

sha512.c

Use a separate knob for SHA512 unrolling

2012-12-26 10:37:43 -08:00

sha_utility.c

cryptolib: rename SHA* function to avoid openssl collision

2012-05-22 19:52:55 -07:00

README

This contains the implementation for the crypto library. This includes
implementations for SHA1, SHA256, SHA512, and RSA signature verification
(for PKCS #1 v1.5 signatures).