Home
last modified time | relevance | path

Searched refs:master_key (Results 1 – 9 of 9) sorted by relevance

/Linux-v5.4/security/keys/encrypted-keys/
Dencrypted.h9 const u8 **master_key, size_t *master_keylen);
12 const u8 **master_key, in request_trusted_key() argument
20 static inline void dump_master_key(const u8 *master_key, size_t master_keylen) in dump_master_key() argument
23 master_key, master_keylen, 0); in dump_master_key()
49 static inline void dump_master_key(const u8 *master_key, size_t master_keylen) in dump_master_key() argument
Dencrypted.c301 static struct key *request_user_key(const char *master_desc, const u8 **master_key, in request_user_key() argument
320 *master_key = upayload->data; in request_user_key()
363 const u8 *master_key, size_t master_keylen) in get_derived_key() argument
382 memcpy(derived_buf + strlen(derived_buf) + 1, master_key, in get_derived_key()
423 const u8 **master_key, size_t *master_keylen) in request_master_key() argument
431 master_key, master_keylen); in request_master_key()
436 master_key, master_keylen); in request_master_key()
452 dump_master_key(*master_key, *master_keylen); in request_master_key()
501 const u8 *master_key, size_t master_keylen) in datablob_hmac_append() argument
507 ret = get_derived_key(derived_key, AUTH_KEY, master_key, master_keylen); in datablob_hmac_append()
[all …]
Dmasterkey_trusted.c28 const u8 **master_key, size_t *master_keylen) in request_trusted_key() argument
39 *master_key = tpayload->key; in request_trusted_key()
/Linux-v5.4/drivers/net/ppp/
Dppp_mppe.c95 unsigned char master_key[MPPE_MAX_KEY_LEN]; member
134 crypto_shash_update(state->sha1, state->master_key, in get_new_key_from_sha()
177 if (optlen != CILEN_MPPE + sizeof(state->master_key) || in mppe_alloc()
209 memcpy(state->master_key, &options[CILEN_MPPE], in mppe_alloc()
210 sizeof(state->master_key)); in mppe_alloc()
211 memcpy(state->session_key, state->master_key, in mppe_alloc()
212 sizeof(state->master_key)); in mppe_alloc()
283 (int)sizeof(state->master_key), state->master_key, in mppe_init()
/Linux-v5.4/fs/crypto/
Dkeysetup.c426 struct key *master_key = NULL; in fscrypt_get_encryption_info() local
496 res = setup_file_encryption_key(crypt_info, &master_key); in fscrypt_get_encryption_info()
501 if (master_key) { in fscrypt_get_encryption_info()
503 master_key->payload.data[0]; in fscrypt_get_encryption_info()
506 crypt_info->ci_master_key = key_get(master_key); in fscrypt_get_encryption_info()
516 if (master_key) { in fscrypt_get_encryption_info()
517 struct fscrypt_master_key *mk = master_key->payload.data[0]; in fscrypt_get_encryption_info()
520 key_put(master_key); in fscrypt_get_encryption_info()
Dhkdf.c67 int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key, in fscrypt_init_hkdf() argument
86 err = hkdf_extract(hmac_tfm, master_key, master_key_size, prk); in fscrypt_init_hkdf()
Dkeysetup_v1.c47 static int derive_key_aes(const u8 *master_key, in derive_key_aes() argument
75 sg_init_one(&src_sg, master_key, derived_keysize); in derive_key_aes()
Dfscrypt_private.h280 extern int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key,
/Linux-v5.4/Documentation/filesystems/
Dfscrypt.rst447 ``SHA-512(SHA-512(master_key))``, but this particular scheme is not