crypto: cryptd - Add setkey/setauthsize functions for AEAD
This patch adds setkey and setauthsize for cryptd AEAD.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 4264c8d..74c4dcb 100644
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -664,6 +664,24 @@
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 @@
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;