Searched refs:hmac_tfm (Results 1 – 1 of 1) sorted by relevance
| /crypto/ |
| A D | hkdf.c | 44 int hkdf_extract(struct crypto_shash *hmac_tfm, const u8 *ikm, in hkdf_extract() argument
50 err = crypto_shash_setkey(hmac_tfm, salt, saltlen); in hkdf_extract()
52 err = crypto_shash_tfm_digest(hmac_tfm, ikm, ikmlen, prk); in hkdf_extract()
74 int hkdf_expand(struct crypto_shash *hmac_tfm, in hkdf_expand() argument
78 SHASH_DESC_ON_STACK(desc, hmac_tfm); in hkdf_expand()
79 unsigned int i, hashlen = crypto_shash_digestsize(hmac_tfm); in hkdf_expand()
88 desc->tfm = hmac_tfm; in hkdf_expand()
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