diff options
Diffstat (limited to 'arch/s390/crypto/aes_s390.c')
| -rw-r--r-- | arch/s390/crypto/aes_s390.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c index c54cb26eb7f5..812d9498d97b 100644 --- a/arch/s390/crypto/aes_s390.c +++ b/arch/s390/crypto/aes_s390.c @@ -44,7 +44,7 @@ struct s390_aes_ctx { int key_len; unsigned long fc; union { - struct crypto_skcipher *blk; + struct crypto_sync_skcipher *blk; struct crypto_cipher *cip; } fallback; }; @@ -54,7 +54,7 @@ struct s390_xts_ctx { u8 pcc_key[32]; int key_len; unsigned long fc; - struct crypto_skcipher *fallback; + struct crypto_sync_skcipher *fallback; }; struct gcm_sg_walk { @@ -184,14 +184,15 @@ static int setkey_fallback_blk(struct crypto_tfm *tfm, const u8 *key, struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); unsigned int ret; - crypto_skcipher_clear_flags(sctx->fallback.blk, CRYPTO_TFM_REQ_MASK); - crypto_skcipher_set_flags(sctx->fallback.blk, tfm->crt_flags & + crypto_sync_skcipher_clear_flags(sctx->fallback.blk, + CRYPTO_TFM_REQ_MASK); + crypto_sync_skcipher_set_flags(sctx->fallback.blk, tfm->crt_flags & CRYPTO_TFM_REQ_MASK); - ret = crypto_skcipher_setkey(sctx->fallback.blk, key, len); + ret = crypto_sync_skcipher_setkey(sctx->fallback.blk, key, len); tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK; - tfm->crt_flags |= crypto_skcipher_get_flags(sctx->fallback.blk) & + tfm->crt_flags |= crypto_sync_skcipher_get_flags(sctx->fallback.blk) & CRYPTO_TFM_RES_MASK; return ret; @@ -204,9 +205,9 @@ static int fallback_blk_dec(struct blkcipher_desc *desc, unsigned int ret; struct crypto_blkcipher *tfm = desc->tfm; struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(tfm); - SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk); - skcipher_request_set_tfm(req, sctx->fallback.blk); + skcipher_request_set_sync_tfm(req, sctx->fallback.blk); skcipher_request_set_callback(req, desc->flags, NULL, NULL); skcipher_request_set_crypt(req, src, dst, nbytes, desc->info); @@ -223,9 +224,9 @@ static int fallback_blk_enc(struct blkcipher_desc *desc, unsigned int ret; struct crypto_blkcipher *tfm = desc->tfm; struct s390_aes_ctx *sctx = crypto_blkcipher_ctx(tfm); - SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, sctx->fallback.blk); - skcipher_request_set_tfm(req, sctx->fallback.blk); + skcipher_request_set_sync_tfm(req, sctx->fallback.blk); skcipher_request_set_callback(req, desc->flags, NULL, NULL); skcipher_request_set_crypt(req, src, dst, nbytes, desc->info); @@ -306,8 +307,7 @@ static int fallback_init_blk(struct crypto_tfm *tfm) const char *name = tfm->__crt_alg->cra_name; struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); - sctx->fallback.blk = crypto_alloc_skcipher(name, 0, - CRYPTO_ALG_ASYNC | + sctx->fallback.blk = crypto_alloc_sync_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK); if (IS_ERR(sctx->fallback.blk)) { @@ -323,7 +323,7 @@ static void fallback_exit_blk(struct crypto_tfm *tfm) { struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); - crypto_free_skcipher(sctx->fallback.blk); + crypto_free_sync_skcipher(sctx->fallback.blk); } static struct crypto_alg ecb_aes_alg = { @@ -453,14 +453,15 @@ static int xts_fallback_setkey(struct crypto_tfm *tfm, const u8 *key, struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm); unsigned int ret; - crypto_skcipher_clear_flags(xts_ctx->fallback, CRYPTO_TFM_REQ_MASK); - crypto_skcipher_set_flags(xts_ctx->fallback, tfm->crt_flags & + crypto_sync_skcipher_clear_flags(xts_ctx->fallback, + CRYPTO_TFM_REQ_MASK); + crypto_sync_skcipher_set_flags(xts_ctx->fallback, tfm->crt_flags & CRYPTO_TFM_REQ_MASK); - ret = crypto_skcipher_setkey(xts_ctx->fallback, key, len); + ret = crypto_sync_skcipher_setkey(xts_ctx->fallback, key, len); tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK; - tfm->crt_flags |= crypto_skcipher_get_flags(xts_ctx->fallback) & + tfm->crt_flags |= crypto_sync_skcipher_get_flags(xts_ctx->fallback) & CRYPTO_TFM_RES_MASK; return ret; @@ -472,10 +473,10 @@ static int xts_fallback_decrypt(struct blkcipher_desc *desc, { struct crypto_blkcipher *tfm = desc->tfm; struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(tfm); - SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback); unsigned int ret; - skcipher_request_set_tfm(req, xts_ctx->fallback); + skcipher_request_set_sync_tfm(req, xts_ctx->fallback); skcipher_request_set_callback(req, desc->flags, NULL, NULL); skcipher_request_set_crypt(req, src, dst, nbytes, desc->info); @@ -491,10 +492,10 @@ static int xts_fallback_encrypt(struct blkcipher_desc *desc, { struct crypto_blkcipher *tfm = desc->tfm; struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(tfm); - SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, xts_ctx->fallback); unsigned int ret; - skcipher_request_set_tfm(req, xts_ctx->fallback); + skcipher_request_set_sync_tfm(req, xts_ctx->fallback); skcipher_request_set_callback(req, desc->flags, NULL, NULL); skcipher_request_set_crypt(req, src, dst, nbytes, desc->info); @@ -611,8 +612,7 @@ static int xts_fallback_init(struct crypto_tfm *tfm) const char *name = tfm->__crt_alg->cra_name; struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm); - xts_ctx->fallback = crypto_alloc_skcipher(name, 0, - CRYPTO_ALG_ASYNC | + xts_ctx->fallback = crypto_alloc_sync_skcipher(name, 0, CRYPTO_ALG_NEED_FALLBACK); if (IS_ERR(xts_ctx->fallback)) { @@ -627,7 +627,7 @@ static void xts_fallback_exit(struct crypto_tfm *tfm) { struct s390_xts_ctx *xts_ctx = crypto_tfm_ctx(tfm); - crypto_free_skcipher(xts_ctx->fallback); + crypto_free_sync_skcipher(xts_ctx->fallback); } static struct crypto_alg xts_aes_alg = { |