Enum BaseError

Source

#[repr(u16)]pub enum BaseError {
Show 53 variants    GeneralFailure = 1,
    NotImplemented = 2,
    BadContext = 3,
    AbiMismatch = 4,
    BadReference = 5,
    InsufficientBuffer = 6,
    BadSequence = 7,
    NoConnection = 8,
    TryAgain = 9,
    IoError = 10,
    BadValue = 11,
    NotPermitted = 12,
    InvalidSessions = 13,
    NoDecryptParam = 14,
    NoEncryptParam = 15,
    BadSize = 16,
    MalformedResponse = 17,
    InsufficientContext = 18,
    InsufficientResponse = 19,
    IncompatibleTcti = 20,
    NotSupported = 21,
    BadTctiStructure = 22,
    Memory = 23,
    BadTr = 24,
    MultipleDecryptSessions = 25,
    MultipleEncryptSessions = 26,
    RspAuthFailed = 27,
    NoConfig = 28,
    BadPath = 29,
    NotDeletable = 30,
    PathAlreadyExists = 31,
    KeyNotFound = 32,
    SignatureVerificationFailed = 33,
    HashMismatch = 34,
    KeyNotDuplicable = 35,
    PathNotFound = 36,
    NoCert = 37,
    NoPcr = 38,
    PcrNotResettable = 39,
    BadTemplate = 40,
    AuthorizationFailed = 41,
    AuthorizationUnknown = 42,
    NvNotReadable = 43,
    NvTooSmall = 44,
    NvNotWriteable = 45,
    PolicyUnknown = 46,
    NvWrongType = 47,
    NameAlreadyExists = 48,
    NoTpm = 49,
    BadKey = 50,
    NoHandle = 51,
    NotProvisioned = 52,
    AlreadyProvisioned = 53,
}

Expand description

Enum representing the base error values for the TSS return code.

§Details

These values are only returned by non TPM layers of the software stack. For some layers only a subset of these are used.

Note: In order to create a complete TSS return value for non TPM layers. This error code needs to be combined with the information about the layer that produced it.

TCG TSS 2.0 Overview and Common Structures Specification:

“For return values other than SUCCESS, the second most significant byte of the return value is a layer code indicating the software layer that generated the error.”

“Base return codes. These base codes indicate the error that occurred. They are logical-ORed with a layer code to produce the TSS2 return value.”

Variants§

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GeneralFailure = 1

Catch all for all errors not otherwise specified.

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NotImplemented = 2

If called functionality isn’t implemented.

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BadContext = 3

A context structure is bad.

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AbiMismatch = 4

Passed in ABI version doesn’t match called module’s ABI version.

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BadReference = 5

A pointer is NULL that isn’t allowed to be NULL.

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InsufficientBuffer = 6

A buffer isn’t large enough.

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BadSequence = 7

Function called in the wrong order.

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NoConnection = 8

Fails to connect to next lower layer.

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TryAgain = 9

Operation timed out; function must be called again to be completed.

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IoError = 10

IO failure.

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BadValue = 11

A parameter has a bad value.

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NotPermitted = 12

Operation not permitted.

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InvalidSessions = 13

The TPM command doesn’t use the number of sessions provided by the caller.

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NoDecryptParam = 14

A session with decrypt set in its SessionAttributes (TPMA_SESSION_DECRYPT bit set) was passed to a TPM command that doesn’t support encryption of the first command parameter.

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NoEncryptParam = 15

A session with encrypt set in its SessionAttributes (TPMA_SESSION_ENCRYPT bit set) was passed to a TPM command that doesn’t support encryption of the first response parameter.

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