Searched refs:derived_key (Results 1 – 4 of 4) sorted by relevance
| /linux/security/keys/encrypted-keys/ |
| A D | encrypted.c | 378 derived_key); in get_derived_key()
497 u8 derived_key[HASH_SIZE]; in datablob_hmac_append() local
506 ret = calc_hmac(digest, derived_key, sizeof derived_key, in datablob_hmac_append()
511 memzero_explicit(derived_key, sizeof(derived_key)); in datablob_hmac_append()
537 ret = calc_hmac(digest, derived_key, sizeof derived_key, p, len); in datablob_hmac_verify()
550 memzero_explicit(derived_key, sizeof(derived_key)); in datablob_hmac_verify()
728 ret = derived_key_decrypt(epayload, derived_key, sizeof derived_key); in encrypted_key_decrypt()
734 memzero_explicit(derived_key, sizeof(derived_key)); in encrypted_key_decrypt()
963 ret = derived_key_encrypt(epayload, derived_key, sizeof derived_key); in encrypted_read()
979 memzero_explicit(derived_key, sizeof(derived_key)); in encrypted_read()
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| /linux/fs/crypto/ |
| A D | keysetup_v1.c | 49 u8 *derived_key, unsigned int derived_keysize) in derive_key_aes() argument
76 sg_init_one(&dst_sg, derived_key, derived_keysize); in derive_key_aes()
271 u8 *derived_key; in setup_v1_file_key_derived() local
278 derived_key = kmalloc(ci->ci_mode->keysize, GFP_KERNEL); in setup_v1_file_key_derived()
279 if (!derived_key) in setup_v1_file_key_derived()
283 derived_key, ci->ci_mode->keysize); in setup_v1_file_key_derived()
287 err = fscrypt_set_per_file_enc_key(ci, derived_key); in setup_v1_file_key_derived()
289 kfree_sensitive(derived_key); in setup_v1_file_key_derived()
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| A D | keysetup.c | 365 u8 derived_key[FSCRYPT_MAX_KEY_SIZE]; in fscrypt_setup_v2_file_key() local
370 derived_key, ci->ci_mode->keysize); in fscrypt_setup_v2_file_key()
374 err = fscrypt_set_per_file_enc_key(ci, derived_key); in fscrypt_setup_v2_file_key()
375 memzero_explicit(derived_key, ci->ci_mode->keysize); in fscrypt_setup_v2_file_key()
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| /linux/drivers/virt/coco/sev-guest/ |
| A D | sev-guest.c | 67 struct snp_derived_key_req derived_key; member
536 struct snp_derived_key_req *derived_key_req = &snp_dev->req.derived_key; in get_derived_key()
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