Searched refs:hkdf (Results 1 – 5 of 5) sorted by relevance
| /Linux-v5.4/fs/crypto/ |
| D | hkdf.c | 67 int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key, in fscrypt_init_hkdf() argument
94 hkdf->hmac_tfm = hmac_tfm; in fscrypt_init_hkdf()
115 int fscrypt_hkdf_expand(struct fscrypt_hkdf *hkdf, u8 context, in fscrypt_hkdf_expand() argument
119 SHASH_DESC_ON_STACK(desc, hkdf->hmac_tfm); in fscrypt_hkdf_expand()
130 desc->tfm = hkdf->hmac_tfm; in fscrypt_hkdf_expand()
178 void fscrypt_destroy_hkdf(struct fscrypt_hkdf *hkdf) in fscrypt_destroy_hkdf() argument
180 crypto_free_shash(hkdf->hmac_tfm); in fscrypt_destroy_hkdf()
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| D | fscrypt_private.h | 280 extern int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key,
294 extern int fscrypt_hkdf_expand(struct fscrypt_hkdf *hkdf, u8 context,
298 extern void fscrypt_destroy_hkdf(struct fscrypt_hkdf *hkdf);
311 struct fscrypt_hkdf hkdf; member
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| D | Makefile | 6 hkdf.o \
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| D | keyring.c | 29 fscrypt_destroy_hkdf(&secret->hkdf); in wipe_master_key_secret()
529 err = fscrypt_init_hkdf(&secret.hkdf, secret.raw, secret.size); in fscrypt_ioctl_add_key()
540 err = fscrypt_hkdf_expand(&secret.hkdf, in fscrypt_ioctl_add_key()
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| D | keysetup.c | 226 err = fscrypt_hkdf_expand(&mk->mk_secret.hkdf, in setup_per_mode_key()
272 err = fscrypt_hkdf_expand(&mk->mk_secret.hkdf, in fscrypt_setup_v2_file_key()
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