函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\crypto\kpp.h Create Date:2022-07-27 20:01:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kpp_request_alloc() - allocates kpp request*@tfm: KPP tfm handle allocated with crypto_alloc_kpp()*@gfp: allocation flags* Return: allocated handle in case of success or NULL in case of an error.

函数原型：static inline struct kpp_request *kpp_request_alloc(struct crypto_kpp *tfm, gfp_t gfp)

返回类型：struct kpp_request

参数：

类型参数名称
struct crypto_kpp *tfm
gfp_tgfp
176  req等于开辟内存
177  如果此条件成立可能性大(为编译器优化)(req)则kpp_request_set_tfm(req, tfm)
180  返回:req
调用者
名称描述
__keyctl_dh_compute