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/*
* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __TPM2_OBJECT_SPT_FP_H
#define __TPM2_OBJECT_SPT_FP_H
BOOL AreAttributesForParent(
OBJECT *parentObject // IN: parent handle
);
TPM_RC CredentialToSecret(
TPM2B_ID_OBJECT *inIDObject, // IN: input credential blob
TPM2B_NAME *name, // IN: the name of the object
TPM2B_SEED *seed, // IN: an external seed.
TPM_HANDLE protector, // IN: The protector's handle
TPM2B_DIGEST *secret // OUT: secret information
);
TPM_RC DuplicateToSensitive(
TPM2B_PRIVATE *inPrivate, // IN: input private structure
TPM2B_NAME *name, // IN: the name of the object
TPM_HANDLE parentHandle, // IN: The parent's handle
TPM_ALG_ID nameAlg, // IN: hash algorithm in public area.
TPM2B_SEED *seed, // IN: an external seed may be provided.
// If external seed is provided with
// size of 0, no outer wrap is
// applied
TPMT_SYM_DEF_OBJECT *symDef, // IN: Symmetric key definition. If the
// symmetric key algorithm is NULL,
// no inner wrap is applied
TPM2B_DATA *innerSymKey, // IN: a symmetric key may be provided
// to decrypt the inner wrap of a
// duplication blob.
TPMT_SENSITIVE *sensitive // OUT: sensitive structure
);
void FillInCreationData(
TPMI_DH_OBJECT parentHandle, // IN: handle of parent
TPMI_ALG_HASH nameHashAlg, // IN: name hash algorithm
TPML_PCR_SELECTION *creationPCR, // IN: PCR selection
TPM2B_DATA *outsideData, // IN: outside data
TPM2B_CREATION_DATA *outCreation, // OUT: creation data for output
TPM2B_DIGEST *creationDigest // OUT: creation digest
);
TPM2B_SEED* GetSeedForKDF(
TPM_HANDLE protectorHandle, // IN: the protector handle
TPM2B_SEED *seedIn // IN: the optional input seed
);
TPM_RC PrivateToSensitive(
TPM2B_PRIVATE *inPrivate, // IN: input private structure
TPM2B_NAME *name, // IN: the name of the object
TPM_HANDLE parentHandle, // IN: The parent's handle
TPM_ALG_ID nameAlg, // IN: hash algorithm in public area. It is
// passed separately because we only pass
// name, rather than the whole public area
// of the object. This parameter is used in
// the following two cases: 1. primary
// objects. 2. duplication blob with inner
// wrap. In other cases, this parameter
// will be ignored
TPMT_SENSITIVE *sensitive // OUT: sensitive structure
);
TPM_RC PublicAttributesValidation(
BOOL load, // IN: TRUE if load checks, FALSE if
// TPM2_Create()
TPMI_DH_OBJECT parentHandle, // IN: input parent handle
TPMT_PUBLIC *publicArea // IN: public area of the object
);
TPM_RC SchemeChecks(
BOOL load, // IN: TRUE if load checks, FALSE if
// TPM2_Create()
TPMI_DH_OBJECT parentHandle, // IN: input parent handle
TPMT_PUBLIC *publicArea // IN: public area of the object
);
void SecretToCredential(
TPM2B_DIGEST *secret, // IN: secret information
TPM2B_NAME *name, // IN: the name of the object
TPM2B_SEED *seed, // IN: an external seed.
TPM_HANDLE protector, // IN: The protector's handle
TPM2B_ID_OBJECT *outIDObject // OUT: output credential
);
void SensitiveToDuplicate(
TPMT_SENSITIVE *sensitive, // IN: sensitive structure
TPM2B_NAME *name, // IN: the name of the object
TPM_HANDLE parentHandle, // IN: The new parent's handle
TPM_ALG_ID nameAlg, // IN: hash algorithm in public area. It
// is passed separately because we
// only pass name, rather than the
// whole public area of the object.
TPM2B_SEED *seed, // IN: the external seed. If external
// seed is provided with size of 0,
// no outer wrap should be applied
// to duplication blob.
TPMT_SYM_DEF_OBJECT *symDef, // IN: Symmetric key definition. If the
// symmetric key algorithm is NULL,
// no inner wrap should be applied.
TPM2B_DATA *innerSymKey, // IN/OUT: a symmetric key may be
// provided to encrypt the inner
// wrap of a duplication blob. May
// be generated here if needed.
TPM2B_PRIVATE *outPrivate // OUT: output private structure
);
void SensitiveToPrivate(
TPMT_SENSITIVE *sensitive, // IN: sensitive structure
TPM2B_NAME *name, // IN: the name of the object
TPM_HANDLE parentHandle, // IN: The parent's handle
TPM_ALG_ID nameAlg, // IN: hash algorithm in public area. This
// parameter is used when parentHandle is
// NULL, in which case the object is
// temporary.
TPM2B_PRIVATE *outPrivate // OUT: output private structure
);
#endif // __TPM2_OBJECT_SPT_FP_H