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#ifndef __BP_VERIFICATION_H
#define __BP_VERIFICATION_H
#include <linux/version.h>
#ifndef CPTCFG_BPAUTO_BUILD_SYSTEM_DATA_VERIFICATION
#include_next <linux/verification.h>
#else
#include <linux/key.h>
enum key_being_used_for {
VERIFYING_MODULE_SIGNATURE,
VERIFYING_FIRMWARE_SIGNATURE,
VERIFYING_KEXEC_PE_SIGNATURE,
VERIFYING_KEY_SIGNATURE,
VERIFYING_KEY_SELF_SIGNATURE,
VERIFYING_UNSPECIFIED_SIGNATURE,
NR__KEY_BEING_USED_FOR
};
extern int verify_pkcs7_signature(const void *data, size_t len,
const void *raw_pkcs7, size_t pkcs7_len,
struct key *trusted_keys,
enum key_being_used_for usage,
int (*view_content)(void *ctx,
const void *data, size_t len,
size_t asn1hdrlen),
void *ctx);
#endif /* LINUX_VERSION_IS_GEQ(4,7,0) */
#endif /* __BP_VERIFICATION_H */
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