aead_request

Name:aead_request_alloc() - allocate request data structure*@tfm: cipher handle to be registered with the request*@gfp: memory allocation flag that is handed to kmalloc by the API call.* Allocate the request data structure that must be used with the AEAD

Proto:static inline struct aead_request *aead_request_alloc(struct crypto_aead *tfm, gfp_t gfp)

Type:struct aead_request

Parameter:

Type	Parameter	Name
struct crypto_aead *	tfm
gfp_t	gfp

398

req = kmalloc( size of req + rypto_aead_reqsize() - obtain size of the request data structure*@tfm: cipher handle* Return: number of bytes, gfp)

400

If Value is more likely to compile time(req) Then aead_request_set_tfm() - update cipher handle reference in request*@req: request handle to be modified*@tfm: cipher handle that shall be added to the request handle* Allow the caller to replace the existing aead handle in the request

403

Return req

**Caller**
Name	Describe
big_key_crypt	Encrypt/decrypt big_key data

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

Function report