Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\crypto\hash.h Create Date:2022-07-28 05:46:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:rypto_ahash_export() - extract current message digest state*@req: reference to the ahash_request handle whose state is exported*@out: output buffer of sufficient size that can hold the hash state* This function exports the hash state of the ahash_request

Proto:static inline int crypto_ahash_export(struct ahash_request *req, void *out)

Type:int

Parameter:

TypeParameterName
struct ahash_request *req
void *out
470  Return export(req, out)
Caller
NameDescribe
fsverity_prepare_hash_statesverity_prepare_hash_state() - precompute the initial hash state*@alg: hash algorithm*@salt: a salt which is to be prepended to all data to be hashed*@salt_size: salt size in bytes, possibly 0* Return: NULL if the salt is empty, otherwise the kmalloc()'ed