Function report |
Source Code:include\linux\tpm.h |
Create Date:2022-07-28 18:29:29 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:tpm_buf_append_u32
Proto:static inline void tpm_buf_append_u32(struct tpm_buf *buf, const unsigned int value)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct tpm_buf * | buf | |
| const unsigned int | value |
| 386 | value2 = cpu_to_be32(value) |
| 388 | tpm_buf_append(buf, (u8 * ) & value2, 4) |
| Name | Describe |
|---|---|
| osap | Create an object specific authorisation protocol (OSAP) session |
| tpm_seal | Have the TPM seal(encrypt) the trusted key, possibly based on* Platform Configuration Registers (PCRs). AUTH1 for sealing key. |
| tpm_unseal | se the AUTH2_COMMAND form of unseal, to authorize both key and blob |
| tpm2_buf_append_auth | pm_buf_append_auth() - append TPMS_AUTH_COMMAND to the buffer |
| tpm2_seal_trusted | pm2_seal_trusted() - seal the payload of a trusted key*@chip: TPM chip to use*@payload: the key data in clear and encrypted form*@options: authentication values and other options* Return: < 0 on error and 0 on success. |
| tpm2_load_cmd | pm2_load_cmd() - execute a TPM2_Load command*@chip: TPM chip to use*@payload: the key data in clear and encrypted form*@options: authentication values and other options*@blob_handle: returned blob handle* Return: 0 on success. |
| tpm2_unseal_cmd | pm2_unseal_cmd() - execute a TPM2_Unload command*@chip: TPM chip to use*@payload: the key data in clear and encrypted form*@options: authentication values and other options*@blob_handle: blob handle* Return: 0 on success* -EPERM on tpm error status* < 0 |
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