函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\integrity\ima\ima.h Create Date:2022-07-27 21:57:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ima_get_modsig_digest

函数原型：static inline int ima_get_modsig_digest(const struct modsig *modsig, enum hash_algo *algo, const u8 **digest, unsigned int *digest_size)

返回类型：int

参数：

类型参数名称
const struct modsig *modsig
enum hash_algo *algo
const u8 **digest
unsigned int *digest_size
356  返回:负EOPNOTSUPP
调用者
名称描述
ima_eventdigest_modsig_initThis function writes the digest of the file which is expected to match the* digest contained in the file's appended signature.
ima_check_blacklistma_check_blacklist - determine if the binary is blacklisted.* Add the hash of the blacklisted binary to the measurement list, based* on policy.* Returns -EPERM if the hash is blacklisted.