usb-0000:00:01.2-1/input0 ! !/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Signature verification * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) */ #ifndef _LINUX_VERIFICATION_H #define _LINUX_VERIFICATION_H #include #include /* * Indicate that both builtin trusted keys and secondary trusted keys * should be used. */ #define VERIFY_USE_SECONDARY_KEYRING ((struct key *)1UL) #define VERIFY_USE_PLATFORM_KEYRING ((struct key *)2UL) static inline int system_keyring_id_check(u64 id) { if (id > (unsigned long)VERIFY_USE_PLATFORM_KEYRING) return -EINVAL; return 0; } /* * The use to which an asymmetric key is being put. */ 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 const char *const key_being_used_for[NR__KEY_BEING_USED_FOR]; #ifdef CONFIG_SYSTEM_DATA_VERIFICATION struct key; struct pkcs7_message; 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); extern int verify_pkcs7_message_sig(const void *data, size_t len, struct pkcs7_message *pkcs7, 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); #ifdef CONFIG_SIGNED_PE_FILE_VERIFICATION extern int verify_pefile_signature(const void *pebuf, unsigned pelen, struct key *trusted_keys, enum key_being_used_for usage); #endif #endif /* CONFIG_SYSTEM_DATA_VERIFICATION */ #endif /* _LINUX_VERIFY_PEFILE_H */ 6#lm_J*n-jm@p bѿ i_ub &=L*VBl(?#ELF>:@x@8 @HHuu22PPP!# $$Std Ptd   DDQtdRtdPPPGNUGNU|6]ŕjEZ$K˨';s| z@ 8 ĥt@`  !P( 5@ {(cĐ $ $ s%I P{NOE#$8,h,XQh!H @pXX0%:O `CP b"!I`!TK!@JQ3!"(>ڬMD E4 (.@Na EHzLpP*Z$0ЂByC @@ $ 6@`(DO@LD`1(`+ )% HnV $*@"ƐS D `2˶$SSD@AP D64T$C@#Ø@@&0$N0ted0 8He@ eB @XQ|2HRz{|}    !"&)./12457:;=>?@ABDGIK