diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/pkcs7.h | 10 | ||||
| -rw-r--r-- | include/crypto/public_key.h | 14 | ||||
| -rw-r--r-- | include/keys/system_keyring.h | 4 | ||||
| -rw-r--r-- | include/linux/oid_registry.h | 4 | ||||
| -rw-r--r-- | include/linux/verify_pefile.h | 6 |
5 files changed, 34 insertions, 4 deletions
diff --git a/include/crypto/pkcs7.h b/include/crypto/pkcs7.h index e235ab4957ee..441aff9b5aa7 100644 --- a/include/crypto/pkcs7.h +++ b/include/crypto/pkcs7.h @@ -9,6 +9,11 @@ * 2 of the Licence, or (at your option) any later version. */ +#ifndef _CRYPTO_PKCS7_H +#define _CRYPTO_PKCS7_H + +#include <crypto/public_key.h> + struct key; struct pkcs7_message; @@ -33,7 +38,10 @@ extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7, /* * pkcs7_verify.c */ -extern int pkcs7_verify(struct pkcs7_message *pkcs7); +extern int pkcs7_verify(struct pkcs7_message *pkcs7, + enum key_being_used_for usage); extern int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7, const void *data, size_t datalen); + +#endif /* _CRYPTO_PKCS7_H */ diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index fda097e079a4..067c242b1e15 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -40,6 +40,20 @@ enum pkey_id_type { extern const char *const pkey_id_type_name[PKEY_ID_TYPE__LAST]; /* + * 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]; + +/* * Cryptographic data for the public-key subtype of the asymmetric key type. * * Note that this may include private part of the key as well as the public diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h index 9791c907cdb7..b20cd885c1fd 100644 --- a/include/keys/system_keyring.h +++ b/include/keys/system_keyring.h @@ -15,6 +15,7 @@ #ifdef CONFIG_SYSTEM_TRUSTED_KEYRING #include <linux/key.h> +#include <crypto/public_key.h> extern struct key *system_trusted_keyring; static inline struct key *get_system_trusted_keyring(void) @@ -30,7 +31,8 @@ static inline struct key *get_system_trusted_keyring(void) #ifdef CONFIG_SYSTEM_DATA_VERIFICATION extern int system_verify_data(const void *data, unsigned long len, - const void *raw_pkcs7, size_t pkcs7_len); + const void *raw_pkcs7, size_t pkcs7_len, + enum key_being_used_for usage); #endif #endif /* _KEYS_SYSTEM_KEYRING_H */ diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h index c2bbf672b84e..93e0ff92fb9b 100644 --- a/include/linux/oid_registry.h +++ b/include/linux/oid_registry.h @@ -41,7 +41,7 @@ enum OID { OID_signed_data, /* 1.2.840.113549.1.7.2 */ /* PKCS#9 {iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-9(9)} */ OID_email_address, /* 1.2.840.113549.1.9.1 */ - OID_content_type, /* 1.2.840.113549.1.9.3 */ + OID_contentType, /* 1.2.840.113549.1.9.3 */ OID_messageDigest, /* 1.2.840.113549.1.9.4 */ OID_signingTime, /* 1.2.840.113549.1.9.5 */ OID_smimeCapabilites, /* 1.2.840.113549.1.9.15 */ @@ -54,6 +54,8 @@ enum OID { /* Microsoft Authenticode & Software Publishing */ OID_msIndirectData, /* 1.3.6.1.4.1.311.2.1.4 */ + OID_msStatementType, /* 1.3.6.1.4.1.311.2.1.11 */ + OID_msSpOpusInfo, /* 1.3.6.1.4.1.311.2.1.12 */ OID_msPeImageDataObjId, /* 1.3.6.1.4.1.311.2.1.15 */ OID_msIndividualSPKeyPurpose, /* 1.3.6.1.4.1.311.2.1.21 */ OID_msOutlookExpress, /* 1.3.6.1.4.1.311.16.4 */ diff --git a/include/linux/verify_pefile.h b/include/linux/verify_pefile.h index ac34819214f9..da2049b5161c 100644 --- a/include/linux/verify_pefile.h +++ b/include/linux/verify_pefile.h @@ -12,7 +12,11 @@ #ifndef _LINUX_VERIFY_PEFILE_H #define _LINUX_VERIFY_PEFILE_H +#include <crypto/public_key.h> + extern int verify_pefile_signature(const void *pebuf, unsigned pelen, - struct key *trusted_keyring, bool *_trusted); + struct key *trusted_keyring, + enum key_being_used_for usage, + bool *_trusted); #endif /* _LINUX_VERIFY_PEFILE_H */ |