linux-master/crypto/hmac.c

37 	struct hmac_ctx *tctx = crypto_shash_ctx(parent);
38 	struct crypto_shash *hash = tctx->hash;
39 	u8 *ipad = &tctx->pads[0];
40 	u8 *opad = &tctx->pads[ss];
86 	const struct hmac_ctx *tctx = crypto_shash_ctx(pdesc->tfm);
88 	desc->tfm = tctx->hash;
95 	const struct hmac_ctx *tctx = crypto_shash_ctx(pdesc->tfm);
97 	return hmac_import(pdesc, &tctx->pads[0]);
113 	const struct hmac_ctx *tctx = crypto_shash_ctx(parent);
114 	const u8 *opad = &tctx->pads[ss];
129 	const struct hmac_ctx *tctx = crypto_shash_ctx(parent);
130 	const u8 *opad = &tctx->pads[ss];
143 	struct hmac_ctx *tctx = crypto_shash_ctx(parent);
152 	tctx->hash = hash;
172 	struct hmac_ctx *tctx = crypto_shash_ctx(parent);
174 	crypto_free_shash(tctx->hash);