Searched refs:prk (Results 1 – 2 of 2) sorted by relevance
| /linux/fs/crypto/ |
| H A D | hkdf.c | 54 u8 prk[HKDF_HASHLEN]; in fscrypt_init_hkdf() local
57 master_key, master_key_size, prk); in fscrypt_init_hkdf()
58 hmac_sha512_preparekey(hkdf, prk, sizeof(prk)); in fscrypt_init_hkdf()
59 memzero_explicit(prk, sizeof(prk)); in fscrypt_init_hkdf()
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| /linux/drivers/nvme/common/ |
| H A D | auth.c | 697 u8 prk[NVME_AUTH_MAX_DIGEST_SIZE]; in nvme_auth_derive_tls_psk() local
722 prk); in nvme_auth_derive_tls_psk()
768 ret = nvme_auth_hmac(hmac_id, prk, hash_len, hmac_data, i, tls_key); in nvme_auth_derive_tls_psk()
776 memzero_explicit(prk, sizeof(prk)); in nvme_auth_derive_tls_psk()
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