diff options
Diffstat (limited to 'drivers/crypto/mediatek/mtk-aes.c')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-aes.c | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/drivers/crypto/mediatek/mtk-aes.c b/drivers/crypto/mediatek/mtk-aes.c index b5946e92d99b..5e7c3ceea00e 100644 --- a/drivers/crypto/mediatek/mtk-aes.c +++ b/drivers/crypto/mediatek/mtk-aes.c @@ -314,8 +314,8 @@ static int mtk_aes_map(struct mtk_cryp *cryp, struct mtk_aes_rec *aes) aes->dst.sg_len = dma_map_sg(cryp->dev, aes->dst.sg, aes->dst.nents, DMA_FROM_DEVICE); if (unlikely(!aes->dst.sg_len)) { - dma_unmap_sg(cryp->dev, aes->src.sg, - aes->src.nents, DMA_TO_DEVICE); + dma_unmap_sg(cryp->dev, aes->src.sg, aes->src.nents, + DMA_TO_DEVICE); goto sg_map_err; } } @@ -484,7 +484,7 @@ static int mtk_aes_setkey(struct crypto_ablkcipher *tfm, const u8 *key, u32 keylen) { struct mtk_aes_base_ctx *ctx = crypto_ablkcipher_ctx(tfm); - const u32 *key_tmp = (const u32 *)key; + const u32 *aes_key = (const u32 *)key; u32 *key_state = ctx->tfm.state; int i; @@ -498,7 +498,7 @@ static int mtk_aes_setkey(struct crypto_ablkcipher *tfm, ctx->keylen = SIZE_IN_WORDS(keylen); for (i = 0; i < ctx->keylen; i++) - key_state[i] = cpu_to_le32(key_tmp[i]); + key_state[i] = cpu_to_le32(aes_key[i]); return 0; } @@ -512,26 +512,26 @@ static int mtk_aes_crypt(struct ablkcipher_request *req, u64 mode) rctx = ablkcipher_request_ctx(req); rctx->mode = mode; - return mtk_aes_handle_queue(ctx->cryp, - !(mode & AES_FLAGS_ENCRYPT), &req->base); + return mtk_aes_handle_queue(ctx->cryp, !(mode & AES_FLAGS_ENCRYPT), + &req->base); } -static int mtk_ecb_encrypt(struct ablkcipher_request *req) +static int mtk_aes_ecb_encrypt(struct ablkcipher_request *req) { return mtk_aes_crypt(req, AES_FLAGS_ENCRYPT | AES_FLAGS_ECB); } -static int mtk_ecb_decrypt(struct ablkcipher_request *req) +static int mtk_aes_ecb_decrypt(struct ablkcipher_request *req) { return mtk_aes_crypt(req, AES_FLAGS_ECB); } -static int mtk_cbc_encrypt(struct ablkcipher_request *req) +static int mtk_aes_cbc_encrypt(struct ablkcipher_request *req) { return mtk_aes_crypt(req, AES_FLAGS_ENCRYPT | AES_FLAGS_CBC); } -static int mtk_cbc_decrypt(struct ablkcipher_request *req) +static int mtk_aes_cbc_decrypt(struct ablkcipher_request *req) { return mtk_aes_crypt(req, AES_FLAGS_CBC); } @@ -554,44 +554,44 @@ static int mtk_aes_cra_init(struct crypto_tfm *tfm) static struct crypto_alg aes_algs[] = { { - .cra_name = "cbc(aes)", - .cra_driver_name = "cbc-aes-mtk", - .cra_priority = 400, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | - CRYPTO_ALG_ASYNC, - .cra_init = mtk_aes_cra_init, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct mtk_aes_ctx), - .cra_alignmask = 15, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_u.ablkcipher = { - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .setkey = mtk_aes_setkey, - .encrypt = mtk_cbc_encrypt, - .decrypt = mtk_cbc_decrypt, - .ivsize = AES_BLOCK_SIZE, + .cra_name = "cbc(aes)", + .cra_driver_name = "cbc-aes-mtk", + .cra_priority = 400, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC, + .cra_init = mtk_aes_cra_init, + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct mtk_aes_ctx), + .cra_alignmask = 0xf, + .cra_type = &crypto_ablkcipher_type, + .cra_module = THIS_MODULE, + .cra_u.ablkcipher = { + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = mtk_aes_setkey, + .encrypt = mtk_aes_cbc_encrypt, + .decrypt = mtk_aes_cbc_decrypt, + .ivsize = AES_BLOCK_SIZE, } }, { - .cra_name = "ecb(aes)", - .cra_driver_name = "ecb-aes-mtk", - .cra_priority = 400, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | - CRYPTO_ALG_ASYNC, - .cra_init = mtk_aes_cra_init, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct mtk_aes_ctx), - .cra_alignmask = 15, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_u.ablkcipher = { - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .setkey = mtk_aes_setkey, - .encrypt = mtk_ecb_encrypt, - .decrypt = mtk_ecb_decrypt, + .cra_name = "ecb(aes)", + .cra_driver_name = "ecb-aes-mtk", + .cra_priority = 400, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_ASYNC, + .cra_init = mtk_aes_cra_init, + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct mtk_aes_ctx), + .cra_alignmask = 0xf, + .cra_type = &crypto_ablkcipher_type, + .cra_module = THIS_MODULE, + .cra_u.ablkcipher = { + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = mtk_aes_setkey, + .encrypt = mtk_aes_ecb_encrypt, + .decrypt = mtk_aes_ecb_decrypt, } }, }; |