NAME

       Esys_DictionaryAttackParameters - The ESAPI function for the
       TPM2_DictionaryAttackParameters command.

SYNOPSIS

   Functions
       TSS2_RC Esys_DictionaryAttackParameters_Async (ESYS_CONTEXT *esysContext, ESYS_TR
           lockHandle, ESYS_TR shandle1, ESYS_TR shandle2, ESYS_TR shandle3, UINT32 newMaxTries,
           UINT32 newRecoveryTime, UINT32 lockoutRecovery)
       TSS2_RC Esys_DictionaryAttackParameters (ESYS_CONTEXT *esysContext, ESYS_TR lockHandle,
           ESYS_TR shandle1, ESYS_TR shandle2, ESYS_TR shandle3, UINT32 newMaxTries, UINT32
           newRecoveryTime, UINT32 lockoutRecovery)
       TSS2_RC Esys_DictionaryAttackParameters_Finish (ESYS_CONTEXT *esysContext)

Detailed Description

       ESAPI function to invoke the TPM2_DictionaryAttackParameters command either as a one-call
       or in an asynchronous manner.

Function Documentation

   TSS2_RC Esys_DictionaryAttackParameters (ESYS_CONTEXT * esysContext, ESYS_TR lockHandle,
       ESYS_TR shandle1, ESYS_TR shandle2, ESYS_TR shandle3, UINT32 newMaxTries, UINT32
       newRecoveryTime, UINT32 lockoutRecovery)
       One-Call function for TPM2_DictionaryAttackParameters

       This function invokes the TPM2_DictionaryAttackParameters command in a one-call variant.
       This means the function will block until the TPM response is available. All input
       parameters are const. The memory for non-simple output parameters is allocated by the
       function implementation.

       Parameters
           esysContext The ESYS_CONTEXT.
           lockHandle TPM2_RH_LOCKOUT.
           shandle1 Session handle for authorization of lockHandle
           shandle2 Second session handle.
           shandle3 Third session handle.
           newMaxTries Count of authorization failures before the lockout is imposed.
           newRecoveryTime Time in seconds before the authorization failure count is
           automatically decremented.
           lockoutRecovery Time in seconds after a lockoutAuth failure before use of lockoutAuth
           is allowed.

       Return values
           TSS2_RC_SUCCESS if the function call was a success.
           TSS2_ESYS_RC_BAD_REFERENCE if the esysContext or required input pointers or required
           output handle references are NULL.
           TSS2_ESYS_RC_BAD_CONTEXT if esysContext corruption is detected.
           TSS2_ESYS_RC_MEMORY if the ESAPI cannot allocate enough memory for internal operations
           or return parameters.
           TSS2_ESYS_RC_BAD_SEQUENCE if the context has an asynchronous operation already
           pending.
           TSS2_ESYS_RC_INSUFFICIENT_RESPONSE if the TPM's response does not at least contain the
           tag, response length, and response code.
           TSS2_ESYS_RC_MALFORMED_RESPONSE if the TPM's response is corrupted.
           TSS2_ESYS_RC_RSP_AUTH_FAILED if the response HMAC from the TPM did not verify.
           TSS2_ESYS_RC_MULTIPLE_DECRYPT_SESSIONS if more than one session has the 'decrypt'
           attribute bit set.
           TSS2_ESYS_RC_MULTIPLE_ENCRYPT_SESSIONS if more than one session has the 'encrypt'
           attribute bit set.
           TSS2_ESYS_RC_BAD_TR if any of the ESYS_TR objects are unknown to the ESYS_CONTEXT or
           are of the wrong type or if required ESYS_TR objects are ESYS_TR_NONE.
           TSS2_ESYS_RC_NO_DECRYPT_PARAM if one of the sessions has the 'decrypt' attribute set
           and the command does not support encryption of the first command parameter.
           TSS2_ESYS_RC_NO_ENCRYPT_PARAM if one of the sessions has the 'encrypt' attribute set
           and the command does not support encryption of the first response parameter.
           TSS2_RCs produced by lower layers of the software stack may be returned to the caller
           unaltered unless handled internally.

   TSS2_RC Esys_DictionaryAttackParameters_Async (ESYS_CONTEXT * esysContext, ESYS_TR lockHandle,
       ESYS_TR shandle1, ESYS_TR shandle2, ESYS_TR shandle3, UINT32 newMaxTries, UINT32
       newRecoveryTime, UINT32 lockoutRecovery)
       Asynchronous function for TPM2_DictionaryAttackParameters

       This function invokes the TPM2_DictionaryAttackParameters command in a asynchronous
       variant. This means the function will return as soon as the command has been sent
       downwards the stack to the TPM. All input parameters are const. In order to retrieve the
       TPM's response call Esys_DictionaryAttackParameters_Finish.

       Parameters
           esysContext The ESYS_CONTEXT.
           lockHandle TPM2_RH_LOCKOUT.
           shandle1 Session handle for authorization of lockHandle
           shandle2 Second session handle.
           shandle3 Third session handle.
           newMaxTries Count of authorization failures before the lockout is imposed.
           newRecoveryTime Time in seconds before the authorization failure count is
           automatically decremented.
           lockoutRecovery Time in seconds after a lockoutAuth failure before use of lockoutAuth
           is allowed.

       Return values
           ESYS_RC_SUCCESS if the function call was a success.
           TSS2_ESYS_RC_BAD_REFERENCE if the esysContext or required input pointers or required
           output handle references are NULL.
           TSS2_ESYS_RC_BAD_CONTEXT if esysContext corruption is detected.
           TSS2_ESYS_RC_MEMORY if the ESAPI cannot allocate enough memory for internal operations
           or return parameters.
           TSS2_RCs produced by lower layers of the software stack may be returned to the caller
           unaltered unless handled internally.
           TSS2_ESYS_RC_MULTIPLE_DECRYPT_SESSIONS if more than one session has the 'decrypt'
           attribute bit set.
           TSS2_ESYS_RC_MULTIPLE_ENCRYPT_SESSIONS if more than one session has the 'encrypt'
           attribute bit set.
           TSS2_ESYS_RC_BAD_TR if any of the ESYS_TR objects are unknown to the ESYS_CONTEXT or
           are of the wrong type or if required ESYS_TR objects are ESYS_TR_NONE.
           TSS2_ESYS_RC_NO_DECRYPT_PARAM if one of the sessions has the 'decrypt' attribute set
           and the command does not support encryption of the first command parameter.
           TSS2_ESYS_RC_NO_ENCRYPT_PARAM if one of the sessions has the 'encrypt' attribute set
           and the command does not support encryption of the first response parameter.

   TSS2_RC Esys_DictionaryAttackParameters_Finish (ESYS_CONTEXT * esysContext)
       Asynchronous finish function for TPM2_DictionaryAttackParameters

       This function returns the results of a TPM2_DictionaryAttackParameters command invoked via
       Esys_DictionaryAttackParameters_Finish. All non-simple output parameters are allocated by
       the function's implementation. NULL can be passed for every output parameter if the value
       is not required.

       Parameters
           esysContext The ESYS_CONTEXT.

       Return values
           TSS2_RC_SUCCESS on success
           ESYS_RC_SUCCESS if the function call was a success.
           TSS2_ESYS_RC_BAD_REFERENCE if the esysContext or required input pointers or required
           output handle references are NULL.
           TSS2_ESYS_RC_BAD_CONTEXT if esysContext corruption is detected.
           TSS2_ESYS_RC_MEMORY if the ESAPI cannot allocate enough memory for internal operations
           or return parameters.
           TSS2_ESYS_RC_BAD_SEQUENCE if the context has an asynchronous operation already
           pending.
           TSS2_ESYS_RC_TRY_AGAIN if the timeout counter expires before the TPM response is
           received.
           TSS2_ESYS_RC_INSUFFICIENT_RESPONSE if the TPM's response does not at least contain the
           tag, response length, and response code.
           TSS2_ESYS_RC_RSP_AUTH_FAILED if the response HMAC from the TPM did not verify.
           TSS2_ESYS_RC_MALFORMED_RESPONSE if the TPM's response is corrupted.
           TSS2_RCs produced by lower layers of the software stack may be returned to the caller
           unaltered unless handled internally.

Author

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