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security/vboot: Remove vb2ex_hwcrypto stubs 

Now that the vb2ex_hwcrypto_* stub functions are included in vboot fwlib
(CL:2353775), we can remove the same stubs from coreboot.

BUG=none
TEST=emerge-brya coreboot
TEST=emerge-cherry coreboot
BRANCH=none

Change-Id: I62bdc647eb3e34c581cc1b8d15e7f271211e6156
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58095
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit is contained in:
Yu-Ping Wu 2021-10-04 13:38:51 +08:00 committed by Werner Zeh
parent a78ab4b0af
commit 2a634ab560
1 changed files with 0 additions and 21 deletions
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21
src/security/vboot/vboot_logic.c
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@ -54,27 +54,6 @@ vb2_error_t vb2ex_read_resource(struct vb2_context *ctx,
return VB2_SUCCESS; return VB2_SUCCESS;
} }
/* No-op stubs that can be overridden by SoCs with hardware crypto support. */
__weak vb2_error_t vb2ex_hwcrypto_digest_init(enum vb2_hash_algorithm hash_alg,
uint32_t data_size)
{
return VB2_ERROR_EX_HWCRYPTO_UNSUPPORTED;
}
__weak vb2_error_t vb2ex_hwcrypto_digest_extend(const uint8_t *buf,
uint32_t size)
{
BUG(); /* Should never get called if init() returned an error. */
return VB2_ERROR_UNKNOWN;
}
__weak vb2_error_t vb2ex_hwcrypto_digest_finalize(uint8_t *digest,
uint32_t digest_size)
{
BUG(); /* Should never get called if init() returned an error. */
return VB2_ERROR_UNKNOWN;
}
static int handle_digest_result(void *slot_hash, size_t slot_hash_sz) static int handle_digest_result(void *slot_hash, size_t slot_hash_sz)
{ {
int is_resume; int is_resume;