diff options
| -rw-r--r-- | crypto/algif_skcipher.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c index ca9efe17db1a..634b4d1ab681 100644 --- a/crypto/algif_skcipher.c +++ b/crypto/algif_skcipher.c @@ -47,7 +47,7 @@ struct skcipher_ctx { bool merge; bool enc; - struct ablkcipher_request req; + struct skcipher_request req; }; struct skcipher_async_rsgl { @@ -64,13 +64,13 @@ struct skcipher_async_req { }; #define GET_SREQ(areq, ctx) (struct skcipher_async_req *)((char *)areq + \ - crypto_ablkcipher_reqsize(crypto_ablkcipher_reqtfm(&ctx->req))) + crypto_skcipher_reqsize(crypto_skcipher_reqtfm(&ctx->req))) #define GET_REQ_SIZE(ctx) \ - crypto_ablkcipher_reqsize(crypto_ablkcipher_reqtfm(&ctx->req)) + crypto_skcipher_reqsize(crypto_skcipher_reqtfm(&ctx->req)) #define GET_IV_SIZE(ctx) \ - crypto_ablkcipher_ivsize(crypto_ablkcipher_reqtfm(&ctx->req)) + crypto_skcipher_ivsize(crypto_skcipher_reqtfm(&ctx->req)) #define MAX_SGL_ENTS ((4096 - sizeof(struct skcipher_sg_list)) / \ sizeof(struct scatterlist) - 1) @@ -302,8 +302,8 @@ static int skcipher_sendmsg(struct socket *sock, struct msghdr *msg, struct sock *sk = sock->sk; struct alg_sock *ask = alg_sk(sk); struct skcipher_ctx *ctx = ask->private; - struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(&ctx->req); - unsigned ivsize = crypto_ablkcipher_ivsize(tfm); + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(&ctx->req); + unsigned ivsize = crypto_skcipher_ivsize(tfm); struct skcipher_sg_list *sgl; struct af_alg_control con = {}; long copied = 0; @@ -507,7 +507,7 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg, struct skcipher_sg_list *sgl; struct scatterlist *sg; struct skcipher_async_req *sreq; - struct ablkcipher_request *req; + struct skcipher_request *req; struct skcipher_async_rsgl *last_rsgl = NULL; unsigned int txbufs = 0, len = 0, tx_nents = skcipher_all_sg_nents(ctx); unsigned int reqlen = sizeof(struct skcipher_async_req) + @@ -531,9 +531,9 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg, } sg_init_table(sreq->tsg, tx_nents); memcpy(sreq->iv, ctx->iv, GET_IV_SIZE(ctx)); - ablkcipher_request_set_tfm(req, crypto_ablkcipher_reqtfm(&ctx->req)); - ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, - skcipher_async_cb, sk); + skcipher_request_set_tfm(req, crypto_skcipher_reqtfm(&ctx->req)); + skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, + skcipher_async_cb, sk); while (iov_iter_count(&msg->msg_iter)) { struct skcipher_async_rsgl *rsgl; @@ -608,10 +608,10 @@ static int skcipher_recvmsg_async(struct socket *sock, struct msghdr *msg, if (mark) sg_mark_end(sreq->tsg + txbufs - 1); - ablkcipher_request_set_crypt(req, sreq->tsg, sreq->first_sgl.sgl.sg, - len, sreq->iv); - err = ctx->enc ? crypto_ablkcipher_encrypt(req) : - crypto_ablkcipher_decrypt(req); + skcipher_request_set_crypt(req, sreq->tsg, sreq->first_sgl.sgl.sg, + len, sreq->iv); + err = ctx->enc ? crypto_skcipher_encrypt(req) : + crypto_skcipher_decrypt(req); if (err == -EINPROGRESS) { atomic_inc(&ctx->inflight); err = -EIOCBQUEUED; @@ -632,7 +632,7 @@ static int skcipher_recvmsg_sync(struct socket *sock, struct msghdr *msg, struct sock *sk = sock->sk; struct alg_sock *ask = alg_sk(sk); struct skcipher_ctx *ctx = ask->private; - unsigned bs = crypto_ablkcipher_blocksize(crypto_ablkcipher_reqtfm( + unsigned bs = crypto_skcipher_blocksize(crypto_skcipher_reqtfm( &ctx->req)); struct skcipher_sg_list *sgl; struct scatterlist *sg; @@ -669,14 +669,13 @@ static int skcipher_recvmsg_sync(struct socket *sock, struct msghdr *msg, if (!used) goto free; - ablkcipher_request_set_crypt(&ctx->req, sg, - ctx->rsgl.sg, used, - ctx->iv); + skcipher_request_set_crypt(&ctx->req, sg, ctx->rsgl.sg, used, + ctx->iv); err = af_alg_wait_for_completion( ctx->enc ? - crypto_ablkcipher_encrypt(&ctx->req) : - crypto_ablkcipher_decrypt(&ctx->req), + crypto_skcipher_encrypt(&ctx->req) : + crypto_skcipher_decrypt(&ctx->req), &ctx->completion); free: @@ -751,17 +750,17 @@ static struct proto_ops algif_skcipher_ops = { static void *skcipher_bind(const char *name, u32 type, u32 mask) { - return crypto_alloc_ablkcipher(name, type, mask); + return crypto_alloc_skcipher(name, type, mask); } static void skcipher_release(void *private) { - crypto_free_ablkcipher(private); + crypto_free_skcipher(private); } static int skcipher_setkey(void *private, const u8 *key, unsigned int keylen) { - return crypto_ablkcipher_setkey(private, key, keylen); + return crypto_skcipher_setkey(private, key, keylen); } static void skcipher_wait(struct sock *sk) @@ -778,13 +777,13 @@ static void skcipher_sock_destruct(struct sock *sk) { struct alg_sock *ask = alg_sk(sk); struct skcipher_ctx *ctx = ask->private; - struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(&ctx->req); + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(&ctx->req); if (atomic_read(&ctx->inflight)) skcipher_wait(sk); skcipher_free_sgl(sk); - sock_kzfree_s(sk, ctx->iv, crypto_ablkcipher_ivsize(tfm)); + sock_kzfree_s(sk, ctx->iv, crypto_skcipher_ivsize(tfm)); sock_kfree_s(sk, ctx, ctx->len); af_alg_release_parent(sk); } @@ -793,20 +792,20 @@ static int skcipher_accept_parent(void *private, struct sock *sk) { struct skcipher_ctx *ctx; struct alg_sock *ask = alg_sk(sk); - unsigned int len = sizeof(*ctx) + crypto_ablkcipher_reqsize(private); + unsigned int len = sizeof(*ctx) + crypto_skcipher_reqsize(private); ctx = sock_kmalloc(sk, len, GFP_KERNEL); if (!ctx) return -ENOMEM; - ctx->iv = sock_kmalloc(sk, crypto_ablkcipher_ivsize(private), + ctx->iv = sock_kmalloc(sk, crypto_skcipher_ivsize(private), GFP_KERNEL); if (!ctx->iv) { sock_kfree_s(sk, ctx, len); return -ENOMEM; } - memset(ctx->iv, 0, crypto_ablkcipher_ivsize(private)); + memset(ctx->iv, 0, crypto_skcipher_ivsize(private)); INIT_LIST_HEAD(&ctx->tsgl); ctx->len = len; @@ -819,9 +818,9 @@ static int skcipher_accept_parent(void *private, struct sock *sk) ask->private = ctx; - ablkcipher_request_set_tfm(&ctx->req, private); - ablkcipher_request_set_callback(&ctx->req, CRYPTO_TFM_REQ_MAY_BACKLOG, - af_alg_complete, &ctx->completion); + skcipher_request_set_tfm(&ctx->req, private); + skcipher_request_set_callback(&ctx->req, CRYPTO_TFM_REQ_MAY_BACKLOG, + af_alg_complete, &ctx->completion); sk->sk_destruct = skcipher_sock_destruct; |