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Commit 92b9876b authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: cryptd - Add setkey/setauthsize functions for AEAD 



This patch adds setkey and setauthsize for cryptd AEAD.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 0496f560

crypto/cryptd.c

+20 −2
Original line number Diff line number Diff line
@@ -664,6 +664,24 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, 
	return err;

}



static int cryptd_aead_setkey(struct crypto_aead *parent,

			      const u8 *key, unsigned int keylen)

{

	struct cryptd_aead_ctx *ctx = crypto_aead_ctx(parent);

	struct crypto_aead *child = ctx->child;



	return crypto_aead_setkey(child, key, keylen);

}



static int cryptd_aead_setauthsize(struct crypto_aead *parent,

				   unsigned int authsize)

{

	struct cryptd_aead_ctx *ctx = crypto_aead_ctx(parent);

	struct crypto_aead *child = ctx->child;



	return crypto_aead_setauthsize(child, authsize);

}



static void cryptd_aead_crypt(struct aead_request *req,

			struct crypto_aead *child,

			int err,
@@ -793,8 +811,8 @@ static int cryptd_create_aead(struct crypto_template *tmpl, 
	inst->alg.cra_ctxsize = sizeof(struct cryptd_aead_ctx);

	inst->alg.cra_init = cryptd_aead_init_tfm;

	inst->alg.cra_exit = cryptd_aead_exit_tfm;

	inst->alg.cra_aead.setkey      = alg->cra_aead.setkey;

	inst->alg.cra_aead.setauthsize = alg->cra_aead.setauthsize;

	inst->alg.cra_aead.setkey      = cryptd_aead_setkey;

	inst->alg.cra_aead.setauthsize = cryptd_aead_setauthsize;

	inst->alg.cra_aead.geniv       = alg->cra_aead.geniv;

	inst->alg.cra_aead.ivsize      = alg->cra_aead.ivsize;

	inst->alg.cra_aead.maxauthsize = alg->cra_aead.maxauthsize;