Function report | 
Source Code:include\linux\tpm.h | 
Create Date:2022-07-28 18:29:31 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:tpm_pcr_extend
Proto:static inline int tpm_pcr_extend(struct tpm_chip *chip, unsigned int pcr_idx, struct tpm_digest *digests)
Type:int
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct tpm_chip * | chip | |
| unsigned int | pcr_idx | |
| struct tpm_digest * | digests | 
| 422 | Return -ENODEV | 
| Name | Describe | 
|---|---|
| pcrlock | Lock a trusted key, by extending a selected PCR.* Prevents a trusted key that is sealed to PCRs from being accessed.* This uses the tpm driver's extend function. | 
| ima_pcr_extend | Return the amount of memory required for serializing the* entire binary_runtime_measurement list, including the ima_kexec_hdr* structure. | 
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