Searched refs:hkdf (Results 1 – 5 of 5) sorted by relevance
| /linux/fs/crypto/ |
| A D | hkdf.c | 68 int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key, in fscrypt_init_hkdf() argument
95 hkdf->hmac_tfm = hmac_tfm; in fscrypt_init_hkdf()
116 int fscrypt_hkdf_expand(const struct fscrypt_hkdf *hkdf, u8 context, in fscrypt_hkdf_expand() argument
120 SHASH_DESC_ON_STACK(desc, hkdf->hmac_tfm); in fscrypt_hkdf_expand()
131 desc->tfm = hkdf->hmac_tfm; in fscrypt_hkdf_expand()
179 void fscrypt_destroy_hkdf(struct fscrypt_hkdf *hkdf) in fscrypt_destroy_hkdf() argument
181 crypto_free_shash(hkdf->hmac_tfm); in fscrypt_destroy_hkdf()
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| A D | fscrypt_private.h | 312 int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key,
330 int fscrypt_hkdf_expand(const struct fscrypt_hkdf *hkdf, u8 context,
334 void fscrypt_destroy_hkdf(struct fscrypt_hkdf *hkdf);
419 struct fscrypt_hkdf hkdf; member
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| A D | Makefile | 6 hkdf.o \
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| A D | keysetup.c | 202 err = fscrypt_hkdf_expand(&mk->mk_secret.hkdf, in setup_per_mode_enc_key()
233 err = fscrypt_hkdf_expand(&mk->mk_secret.hkdf, context, info, infolen, in fscrypt_derive_siphash_key()
343 err = fscrypt_hkdf_expand(&mk->mk_secret.hkdf, in fscrypt_setup_v2_file_key()
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| A D | keyring.c | 30 fscrypt_destroy_hkdf(&secret->hkdf); in wipe_master_key_secret()
482 err = fscrypt_init_hkdf(&secret->hkdf, secret->raw, in add_master_key()
494 err = fscrypt_hkdf_expand(&secret->hkdf, in add_master_key()
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