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author | Treehugger Robot <treehugger-gerrit@google.com> | 2021-01-26 23:05:51 +0000 |
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committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2021-01-26 23:05:51 +0000 |
commit | 3cd53f9f9dfadbc9eee2153904cd4d592dc8fdc3 (patch) | |
tree | 7de3e1b67f2579fa4cec28668e3331dcf3b0bc79 | |
parent | 203813672e0a01805ab648a64d1b19694f34a8fb (diff) | |
parent | ba765a66c1a2e1d08a6bbbc7d847a175c1ad9fa4 (diff) | |
download | libhardware-3cd53f9f9dfadbc9eee2153904cd4d592dc8fdc3.tar.gz |
Merge "Add limited use key tag defination."
-rw-r--r-- | include/hardware/keymaster_defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hardware/keymaster_defs.h b/include/hardware/keymaster_defs.h index 5d29a243..a0a1c8e5 100644 --- a/include/hardware/keymaster_defs.h +++ b/include/hardware/keymaster_defs.h @@ -95,6 +95,8 @@ typedef enum { cryptographic operations with the key. */ KM_TAG_MAX_USES_PER_BOOT = KM_UINT | 404, /* Number of times the key can be used per boot. */ + KM_TAG_USAGE_COUNT_LIMIT = KM_UINT | 405, /* Number of cryptographic operations left + with the key.*/ /* User authentication */ KM_TAG_ALL_USERS = KM_BOOL | 500, /* Reserved for future use -- ignore */ |