tpm_buf_init

函数名称：tpm_buf_init

函数原型：static inline int tpm_buf_init(struct tpm_buf *buf, u16 tag, unsigned int ordinal)

返回类型：int

参数：

类型	参数	名称
struct tpm_buf *	buf
u16	tag
unsigned int	ordinal

323

data等于__get_free_page(GFP_KERNEL)

324

如果非data则返回:负ENOMEM

327

flags等于0

328

tpm_buf_reset(buf, tag, ordinal)

329

返回:0

**调用者**
名称	描述
key_seal	Have the TPM seal(encrypt) the symmetric key
key_unseal	Have the TPM unseal(decrypt) the symmetric key
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

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码