diff options
Diffstat (limited to 'drivers/crypto/sunxi-ss/sun4i-ss.h')
| -rw-r--r-- | drivers/crypto/sunxi-ss/sun4i-ss.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss.h b/drivers/crypto/sunxi-ss/sun4i-ss.h index f3ac90692ac6..68b82d1a6303 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss.h +++ b/drivers/crypto/sunxi-ss/sun4i-ss.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * sun4i-ss.h - hardware cryptographic accelerator for Allwinner A20 SoC * @@ -8,8 +9,6 @@ * Support DES and 3DES * * You could find the datasheet in Documentation/arm/sunxi/README - * - * Licensed under the GPL-2. */ #include <linux/clk.h> @@ -161,6 +160,7 @@ struct sun4i_tfm_ctx { u32 keylen; u32 keymode; struct sun4i_ss_ctx *ss; + struct crypto_sync_skcipher *fallback_tfm; }; struct sun4i_cipher_req_ctx { @@ -203,6 +203,7 @@ int sun4i_ss_ecb_des3_encrypt(struct skcipher_request *areq); int sun4i_ss_ecb_des3_decrypt(struct skcipher_request *areq); int sun4i_ss_cipher_init(struct crypto_tfm *tfm); +void sun4i_ss_cipher_exit(struct crypto_tfm *tfm); int sun4i_ss_aes_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); int sun4i_ss_des_setkey(struct crypto_skcipher *tfm, const u8 *key, |