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| author | Jack Rosenthal <jrosenth@chromium.org> | 2021-04-29 13:24:16 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-01 05:18:25 +0000 |
| commit | 3d27fecc625d2ed5d5162f079c85b0dfbc93398b (patch) | |
| tree | a404d9dacebe9905c172653a9be2b397d16b6b1f /firmware | |
| parent | 32cb4ad65a87da05c4a103068497cf87ad87e4a9 (diff) | |
| download | vboot-3d27fecc625d2ed5d5162f079c85b0dfbc93398b.tar.gz | |
cleanup: remove ryu roothash functionality
Ryu was a canceled Chrome OS project (it launched with Android
instead).
6 years later and this unused code is still kicking around. Delete
it.
BUG=b:186777279
BRANCH=none
TEST=compile futility
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Ic359413bc22a51ac8839e3e062234b1fd99a262c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2861022
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/2lib/include/2struct.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/firmware/2lib/include/2struct.h b/firmware/2lib/include/2struct.h index e0ef606a..b79bbd03 100644 --- a/firmware/2lib/include/2struct.h +++ b/firmware/2lib/include/2struct.h @@ -304,43 +304,6 @@ _Static_assert(VB2_GBB_FLAGS_OFFSET == offsetof(struct vb2_gbb_header, flags), /****************************************************************************/ -/* - * Root key hash for Ryu devices only. Contains the hash of the root key. - * This will be embedded somewhere inside the RO part of the firmware, so that - * it can verify the GBB contains only the official root key. - */ -#define RYU_ROOT_KEY_HASH_MAGIC "RtKyHash" -#define RYU_ROOT_KEY_HASH_MAGIC_INVCASE "rTkYhASH" -#define RYU_ROOT_KEY_HASH_MAGIC_SIZE 8 - -#define RYU_ROOT_KEY_HASH_VERSION_MAJOR 1 -#define RYU_ROOT_KEY_HASH_VERSION_MINOR 0 - -struct vb2_ryu_root_key_hash { - /* Magic number (RYU_ROOT_KEY_HASH_MAGIC) */ - uint8_t magic[RYU_ROOT_KEY_HASH_MAGIC_SIZE]; - - /* Version of this struct */ - uint16_t header_version_major; - uint16_t header_version_minor; - - /* - * Length of this struct, in bytes, including any variable length data - * which follows (there is none, yet). - */ - uint32_t struct_size; - - /* - * SHA-256 hash digest of the entire root key section from the GBB. If - * all 0 bytes, all root keys will be treated as if matching. - */ - uint8_t root_key_hash_digest[32]; -}; - -#define EXPECTED_VB2_RYU_ROOT_KEY_HASH_SIZE 48 - -/****************************************************************************/ - /* Packed public key data */ struct vb2_packed_key { /* Offset of key data from start of this struct */ |