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Add Keymaster4.1 definitions.

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Test: VtsHalKeymasterV4_1TargetTest
Change-Id: I501e63a577368d78c609f868e452603b4110a970
This commit is contained in:
Shawn Willden 2020-01-15 17:52:53 -07:00
parent a8c23bc91e
commit e59d5b1e2e
1 changed files with 7 additions and 0 deletions
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7
include/hardware/keymaster_defs.h
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@ -77,6 +77,7 @@ typedef enum {
KM_TAG_BOOTLOADER_ONLY = KM_BOOL | 302, /* Usable only by bootloader */
KM_TAG_ROLLBACK_RESISTANCE = KM_BOOL | 303, /* Hardware enforced deletion with deleteKey
* or deleteAllKeys is supported */
KM_TAG_EARLY_BOOT_ONLY = KM_BOOL | 305, /* Key can only be used during early boot. */
/*
* Tags that should be semantically enforced by hardware if possible and will otherwise be
@ -161,6 +162,8 @@ typedef enum {
attestation */
KM_TAG_ATTESTATION_ID_MODEL = KM_BYTES | 717, /* Used to provide the device's model name to be
included in attestation */
KM_TAG_DEVICE_UNIQUE_ATTESTATION = KM_BOOL | 720, /* Indicates StrongBox device-unique attestation
is requested. */
/* Tags used only to provide data to or receive data from operations */
KM_TAG_ASSOCIATED_DATA = KM_BYTES | 1000, /* Used to provide associated data for AEAD modes. */
@ -373,6 +376,7 @@ typedef enum {
typedef enum {
KM_SECURITY_LEVEL_SOFTWARE = 0,
KM_SECURITY_LEVEL_TRUSTED_ENVIRONMENT = 1,
KM_SECURITY_LEVEL_STRONGBOX = 2,
} keymaster_security_level_t;
/**
@ -461,6 +465,9 @@ typedef enum {
KM_ERROR_ROLLBACK_RESISTANCE_UNAVAILABLE = -67,
KM_ERROR_NO_USER_CONFIRMATION = -71,
KM_ERROR_DEVICE_LOCKED = -72,
KM_ERROR_EARLY_BOOT_ENDED = -73,
KM_ERROR_ATTESTATION_KEYS_NOT_PROVISIONED = -74,
KM_ERROR_ATTESTATION_IDS_NOT_PROVISIONED = -75,
KM_ERROR_UNIMPLEMENTED = -100,
KM_ERROR_VERSION_MISMATCH = -101,