Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto update from Herbert Xu:
 "Here is the crypto update for 4.6:

  API:
   - Convert remaining crypto_hash users to shash or ahash, also convert
     blkcipher/ablkcipher users to skcipher.
   - Remove crypto_hash interface.
   - Remove crypto_pcomp interface.
   - Add crypto engine for async cipher drivers.
   - Add akcipher documentation.
   - Add skcipher documentation.

  Algorithms:
   - Rename crypto/crc32 to avoid name clash with lib/crc32.
   - Fix bug in keywrap where we zero the wrong pointer.

  Drivers:
   - Support T5/M5, T7/M7 SPARC CPUs in n2 hwrng driver.
   - Add PIC32 hwrng driver.
   - Support BCM6368 in bcm63xx hwrng driver.
   - Pack structs for 32-bit compat users in qat.
   - Use crypto engine in omap-aes.
   - Add support for sama5d2x SoCs in atmel-sha.
   - Make atmel-sha available again.
   - Make sahara hashing available again.
   - Make ccp hashing available again.
   - Make sha1-mb available again.
   - Add support for multiple devices in ccp.
   - Improve DMA performance in caam.
   - Add hashing support to rockchip"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits)
  crypto: qat - remove redundant arbiter configuration
  crypto: ux500 - fix checks of error code returned by devm_ioremap_resource()
  crypto: atmel - fix checks of error code returned by devm_ioremap_resource()
  crypto: qat - Change the definition of icp_qat_uof_regtype
  hwrng: exynos - use __maybe_unused to hide pm functions
  crypto: ccp - Add abstraction for device-specific calls
  crypto: ccp - CCP versioning support
  crypto: ccp - Support for multiple CCPs
  crypto: ccp - Remove check for x86 family and model
  crypto: ccp - memset request context to zero during import
  lib/mpi: use "static inline" instead of "extern inline"
  lib/mpi: avoid assembler warning
  hwrng: bcm63xx - fix non device tree compatibility
  crypto: testmgr - allow rfc3686 aes-ctr variants in fips mode.
  crypto: qat - The AE id should be less than the maximal AE number
  lib/mpi: Endianness fix
  crypto: rockchip - add hash support for crypto engine in rk3288
  crypto: xts - fix compile errors
  crypto: doc - add skcipher API documentation
  crypto: doc - update AEAD AD handling
  ...

18 files changed, 585 insertions, 1354 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 3be07ad..93a1fdc 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -84,15 +84,6 @@ config CRYPTO_RNG_DEFAULT
 	tristate
 	select CRYPTO_DRBG_MENU
 
-config CRYPTO_PCOMP
-	tristate
-	select CRYPTO_PCOMP2
-	select CRYPTO_ALGAPI
-
-config CRYPTO_PCOMP2
-	tristate
-	select CRYPTO_ALGAPI2
-
 config CRYPTO_AKCIPHER2
 	tristate
 	select CRYPTO_ALGAPI2
@@ -122,7 +113,6 @@ config CRYPTO_MANAGER2
 	select CRYPTO_AEAD2
 	select CRYPTO_HASH2
 	select CRYPTO_BLKCIPHER2
-	select CRYPTO_PCOMP2
 	select CRYPTO_AKCIPHER2
 
 config CRYPTO_USER
@@ -227,6 +217,9 @@ config CRYPTO_GLUE_HELPER_X86
 	depends on X86
 	select CRYPTO_ALGAPI
 
+config CRYPTO_ENGINE
+	tristate
+
 comment "Authenticated Encryption with Associated Data"
 
 config CRYPTO_CCM
@@ -1506,15 +1499,6 @@ config CRYPTO_DEFLATE
 
 	  You will most probably want this if using IPSec.
 
-config CRYPTO_ZLIB
-	tristate "Zlib compression algorithm"
-	select CRYPTO_PCOMP
-	select ZLIB_INFLATE
-	select ZLIB_DEFLATE
-	select NLATTR
-	help
-	  This is the zlib algorithm.
-
 config CRYPTO_LZO
 	tristate "LZO compression algorithm"
 	select CRYPTO_ALGAPI
@@ -1595,6 +1579,7 @@ endif	# if CRYPTO_DRBG_MENU
 
 config CRYPTO_JITTERENTROPY
 	tristate "Jitterentropy Non-Deterministic Random Number Generator"
+	select CRYPTO_RNG
 	help
 	  The Jitterentropy RNG is a noise that is intended
 	  to provide seed to another RNG. The RNG does not
diff --git a/crypto/Makefile b/crypto/Makefile
index 2acdbbd..4f4ef7e 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -7,6 +7,7 @@ crypto-y := api.o cipher.o compress.o memneq.o
 
 obj-$(CONFIG_CRYPTO_WORKQUEUE) += crypto_wq.o
 
+obj-$(CONFIG_CRYPTO_ENGINE) += crypto_engine.o
 obj-$(CONFIG_CRYPTO_FIPS) += fips.o
 
 crypto_algapi-$(CONFIG_PROC_FS) += proc.o
@@ -28,7 +29,6 @@ crypto_hash-y += ahash.o
 crypto_hash-y += shash.o
 obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o
 
-obj-$(CONFIG_CRYPTO_PCOMP2) += pcompress.o
 obj-$(CONFIG_CRYPTO_AKCIPHER2) += akcipher.o
 
 $(obj)/rsapubkey-asn1.o: $(obj)/rsapubkey-asn1.c $(obj)/rsapubkey-asn1.h
@@ -99,10 +99,9 @@ obj-$(CONFIG_CRYPTO_SALSA20) += salsa20_generic.o
 obj-$(CONFIG_CRYPTO_CHACHA20) += chacha20_generic.o
 obj-$(CONFIG_CRYPTO_POLY1305) += poly1305_generic.o
 obj-$(CONFIG_CRYPTO_DEFLATE) += deflate.o
-obj-$(CONFIG_CRYPTO_ZLIB) += zlib.o
 obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
 obj-$(CONFIG_CRYPTO_CRC32C) += crc32c_generic.o
-obj-$(CONFIG_CRYPTO_CRC32) += crc32.o
+obj-$(CONFIG_CRYPTO_CRC32) += crc32_generic.o
 obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif_common.o crct10dif_generic.o
 obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
 obj-$(CONFIG_CRYPTO_LZO) += lzo.o
diff --git a/crypto/ahash.c b/crypto/ahash.c
index d19b523..5fc1f17 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -166,24 +166,6 @@ int crypto_ahash_walk_first(struct ahash_request *req,
 }
 EXPORT_SYMBOL_GPL(crypto_ahash_walk_first);
 
-int crypto_hash_walk_first_compat(struct hash_desc *hdesc,
-				  struct crypto_hash_walk *walk,
-				  struct scatterlist *sg, unsigned int len)
-{
-	walk->total = len;
-
-	if (!walk->total) {
-		walk->entrylen = 0;
-		return 0;
-	}
-
-	walk->alignmask = crypto_hash_alignmask(hdesc->tfm);
-	walk->sg = sg;
-	walk->flags = hdesc->flags & CRYPTO_TFM_REQ_MASK;
-
-	return hash_walk_new_entry(walk);
-}
-
 static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key,
 				unsigned int keylen)
 {
@@ -542,6 +524,12 @@ struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, u32 type,
 }
 EXPORT_SYMBOL_GPL(crypto_alloc_ahash);
 
+int crypto_has_ahash(const char *alg_name, u32 type, u32 mask)
+{
+	return crypto_type_has_alg(alg_name, &crypto_ahash_type, type, mask);
+}
+EXPORT_SYMBOL_GPL(crypto_has_ahash);
+
 static int ahash_prepare_alg(struct ahash_alg *alg)
 {
 	struct crypto_alg *base = &alg->halg.base;
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 7be76aa..731255a 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -987,6 +987,21 @@ unsigned int crypto_alg_extsize(struct crypto_alg *alg)
 }
 EXPORT_SYMBOL_GPL(crypto_alg_extsize);
 
+int crypto_type_has_alg(const char *name, const struct crypto_type *frontend,
+			u32 type, u32 mask)
+{
+	int ret = 0;
+	struct crypto_alg *alg = crypto_find_alg(name, frontend, type, mask);
+
+	if (!IS_ERR(alg)) {
+		crypto_mod_put(alg);
+		ret = 1;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(crypto_type_has_alg);
+
 static int __init crypto_algapi_init(void)
 {
 	crypto_init_proc();
diff --git a/crypto/crc32.c b/crypto/crc32_generic.c
index 187ded2..aa2a25f 100644
--- a/crypto/crc32.c
+++ b/crypto/crc32_generic.c
@@ -131,7 +131,7 @@ static struct shash_alg alg = {
 	.digestsize	= CHKSUM_DIGEST_SIZE,
 	.base		= {
 		.cra_name		= "crc32",
-		.cra_driver_name	= "crc32-table",
+		.cra_driver_name	= "crc32-generic",
 		.cra_priority		= 100,
 		.cra_blocksize		= CHKSUM_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(u32),
@@ -157,3 +157,4 @@ MODULE_AUTHOR("Alexander Boyko <alexander_boyko@xyratex.com>");
 MODULE_DESCRIPTION("CRC32 calculations wrapper for lib/crc32");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CRYPTO("crc32");
+MODULE_ALIAS_CRYPTO("crc32-generic");
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c
new file mode 100644
index 0000000..a55c82d
--- /dev/null
+++ b/crypto/crypto_engine.c
@@ -0,0 +1,355 @@
+/*
+ * Handle async block request by crypto hardware engine.
+ *
+ * Copyright (C) 2016 Linaro, Inc.
+ *
+ * Author: Baolin Wang <baolin.wang@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#include <linux/err.h>
+#include <linux/delay.h>
+#include "internal.h"
+
+#define CRYPTO_ENGINE_MAX_QLEN 10
+
+void crypto_finalize_request(struct crypto_engine *engine,
+			     struct ablkcipher_request *req, int err);
+
+/**
+ * crypto_pump_requests - dequeue one request from engine queue to process
+ * @engine: the hardware engine
+ * @in_kthread: true if we are in the context of the request pump thread
+ *
+ * This function checks if there is any request in the engine queue that
+ * needs processing and if so call out to the driver to initialize hardware
+ * and handle each request.
+ */
+static void crypto_pump_requests(struct crypto_engine *engine,
+				 bool in_kthread)
+{
+	struct crypto_async_request *async_req, *backlog;
+	struct ablkcipher_request *req;
+	unsigned long flags;
+	bool was_busy = false;
+	int ret;
+
+	spin_lock_irqsave(&engine->queue_lock, flags);
+
+	/* Make sure we are not already running a request */
+	if (engine->cur_req)
+		goto out;
+
+	/* If another context is idling then defer */
+	if (engine->idling) {
+		queue_kthread_work(&engine->kworker, &engine->pump_requests);
+		goto out;
+	}
+
+	/* Check if the engine queue is idle */
+	if (!crypto_queue_len(&engine->queue) || !engine->running) {
+		if (!engine->busy)
+			goto out;
+
+		/* Only do teardown in the thread */
+		if (!in_kthread) {
+			queue_kthread_work(&engine->kworker,
+					   &engine->pump_requests);
+			goto out;
+		}
+
+		engine->busy = false;
+		engine->idling = true;
+		spin_unlock_irqrestore(&engine->queue_lock, flags);
+
+		if (engine->unprepare_crypt_hardware &&
+		    engine->unprepare_crypt_hardware(engine))
+			pr_err("failed to unprepare crypt hardware\n");
+
+		spin_lock_irqsave(&engine->queue_lock, flags);
+		engine->idling = false;
+		goto out;
+	}
+
+	/* Get the fist request from the engine queue to handle */
+	backlog = crypto_get_backlog(&engine->queue);
+	async_req = crypto_dequeue_request(&engine->queue);
+	if (!async_req)
+		goto out;
+
+	req = ablkcipher_request_cast(async_req);
+
+	engine->cur_req = req;
+	if (backlog)
+		backlog->complete(backlog, -EINPROGRESS);
+
+	if (engine->busy)
+		was_busy = true;
+	else
+		engine->busy = true;
+
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+
+	/* Until here we get the request need to be encrypted successfully */
+	if (!was_busy && engine->prepare_crypt_hardware) {
+		ret = engine->prepare_crypt_hardware(engine);
+		if (ret) {
+			pr_err("failed to prepare crypt hardware\n");
+			goto req_err;
+		}
+	}
+
+	if (engine->prepare_request) {
+		ret = engine->prepare_request(engine, engine->cur_req);
+		if (ret) {
+			pr_err("failed to prepare request: %d\n", ret);
+			goto req_err;
+		}
+		engine->cur_req_prepared = true;
+	}
+
+	ret = engine->crypt_one_request(engine, engine->cur_req);
+	if (ret) {
+		pr_err("failed to crypt one request from queue\n");
+		goto req_err;
+	}
+	return;
+
+req_err:
+	crypto_finalize_request(engine, engine->cur_req, ret);
+	return;
+
+out:
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+}
+
+static void crypto_pump_work(struct kthread_work *work)
+{
+	struct crypto_engine *engine =
+		container_of(work, struct crypto_engine, pump_requests);
+
+	crypto_pump_requests(engine, true);
+}
+
+/**
+ * crypto_transfer_request - transfer the new request into the engine queue
+ * @engine: the hardware engine
+ * @req: the request need to be listed into the engine queue
+ */
+int crypto_transfer_request(struct crypto_engine *engine,
+			    struct ablkcipher_request *req, bool need_pump)
+{
+	unsigned long flags;
+	int ret;
+
+	spin_lock_irqsave(&engine->queue_lock, flags);
+
+	if (!engine->running) {
+		spin_unlock_irqrestore(&engine->queue_lock, flags);
+		return -ESHUTDOWN;
+	}
+
+	ret = ablkcipher_enqueue_request(&engine->queue, req);
+
+	if (!engine->busy && need_pump)
+		queue_kthread_work(&engine->kworker, &engine->pump_requests);
+
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(crypto_transfer_request);
+
+/**
+ * crypto_transfer_request_to_engine - transfer one request to list into the
+ * engine queue
+ * @engine: the hardware engine
+ * @req: the request need to be listed into the engine queue
+ */
+int crypto_transfer_request_to_engine(struct crypto_engine *engine,
+				      struct ablkcipher_request *req)
+{
+	return crypto_transfer_request(engine, req, true);
+}
+EXPORT_SYMBOL_GPL(crypto_transfer_request_to_engine);
+
+/**
+ * crypto_finalize_request - finalize one request if the request is done
+ * @engine: the hardware engine
+ * @req: the request need to be finalized
+ * @err: error number
+ */
+void crypto_finalize_request(struct crypto_engine *engine,
+			     struct ablkcipher_request *req, int err)
+{
+	unsigned long flags;
+	bool finalize_cur_req = false;
+	int ret;
+
+	spin_lock_irqsave(&engine->queue_lock, flags);
+	if (engine->cur_req == req)
+		finalize_cur_req = true;
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+
+	if (finalize_cur_req) {
+		if (engine->cur_req_prepared && engine->unprepare_request) {
+			ret = engine->unprepare_request(engine, req);
+			if (ret)
+				pr_err("failed to unprepare request\n");
+		}
+
+		spin_lock_irqsave(&engine->queue_lock, flags);
+		engine->cur_req = NULL;
+		engine->cur_req_prepared = false;
+		spin_unlock_irqrestore(&engine->queue_lock, flags);
+	}
+
+	req->base.complete(&req->base, err);
+
+	queue_kthread_work(&engine->kworker, &engine->pump_requests);
+}
+EXPORT_SYMBOL_GPL(crypto_finalize_request);
+
+/**
+ * crypto_engine_start - start the hardware engine
+ * @engine: the hardware engine need to be started
+ *
+ * Return 0 on success, else on fail.
+ */
+int crypto_engine_start(struct crypto_engine *engine)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&engine->queue_lock, flags);
+
+	if (engine->running || engine->busy) {
+		spin_unlock_irqrestore(&engine->queue_lock, flags);
+		return -EBUSY;
+	}
+
+	engine->running = true;
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+
+	queue_kthread_work(&engine->kworker, &engine->pump_requests);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(crypto_engine_start);
+
+/**
+ * crypto_engine_stop - stop the hardware engine
+ * @engine: the hardware engine need to be stopped
+ *
+ * Return 0 on success, else on fail.
+ */
+int crypto_engine_stop(struct crypto_engine *engine)
+{
+	unsigned long flags;
+	unsigned limit = 500;
+	int ret = 0;
+
+	spin_lock_irqsave(&engine->queue_lock, flags);
+
+	/*
+	 * If the engine queue is not empty or the engine is on busy state,
+	 * we need to wait for a while to pump the requests of engine queue.
+	 */
+	while ((crypto_queue_len(&engine->queue) || engine->busy) && limit--) {
+		spin_unlock_irqrestore(&engine->queue_lock, flags);
+		msleep(20);
+		spin_lock_irqsave(&engine->queue_lock, flags);
+	}
+
+	if (crypto_queue_len(&engine->queue) || engine->busy)
+		ret = -EBUSY;
+	else
+		engine->running = false;
+
+	spin_unlock_irqrestore(&engine->queue_lock, flags);
+
+	if (ret)
+		pr_warn("could not stop engine\n");
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(crypto_engine_stop);
+
+/**
+ * crypto_engine_alloc_init - allocate crypto hardware engine structure and
+ * initialize it.
+ * @dev: the device attached with one hardware engine
+ * @rt: whether this queue is set to run as a realtime task
+ *
+ * This must be called from context that can sleep.
+ * Return: the crypto engine structure on success, else NULL.
+ */
+struct crypto_engine *crypto_engine_alloc_init(struct device *dev, bool rt)
+{
+	struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
+	struct crypto_engine *engine;
+
+	if (!dev)
+		return NULL;
+
+	engine = devm_kzalloc(dev, sizeof(*engine), GFP_KERNEL);
+	if (!engine)
+		return NULL;
+
+	engine->rt = rt;
+	engine->running = false;
+	engine->busy = false;
+	engine->idling = false;
+	engine->cur_req_prepared = false;
+	engine->priv_data = dev;
+	snprintf(engine->name, sizeof(engine->name),
+		 "%s-engine", dev_name(dev));
+
+	crypto_init_queue(&engine->queue, CRYPTO_ENGINE_MAX_QLEN);
+	spin_lock_init(&engine->queue_lock);
+
+	init_kthread_worker(&engine->kworker);
+	engine->kworker_task = kthread_run(kthread_worker_fn,
+					   &engine->kworker, "%s",
+					   engine->name);
+	if (IS_ERR(engine->kworker_task)) {
+		dev_err(dev, "failed to create crypto request pump task\n");
+		return NULL;
+	}
+	init_kthread_work(&engine->pump_requests, crypto_pump_work);
+
+	if (engine->rt) {
+		dev_info(dev, "will run requests pump with realtime priority\n");
+		sched_setscheduler(engine->kworker_task, SCHED_FIFO, &param);
+	}
+
+	return engine;
+}
+EXPORT_SYMBOL_GPL(crypto_engine_alloc_init);
+
+/**
+ * crypto_engine_exit - free the resources of hardware engine when exit
+ * @engine: the hardware engine need to be freed
+ *
+ * Return 0 for success.
+ */
+int crypto_engine_exit(struct crypto_engine *engine)
+{
+	int ret;
+
+	ret = crypto_engine_stop(engine);
+	if (ret)
+		return ret;
+
+	flush_kthread_worker(&engine->kworker);
+	kthread_stop(engine->kworker_task);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(crypto_engine_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Crypto hardware engine framework");
diff --git a/crypto/drbg.c b/crypto/drbg.c
index ab6ef1d..1b86310 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -220,48 +220,6 @@ static inline unsigned short drbg_sec_strength(drbg_flag_t flags)
 }
 
 /*
- * FIPS 140-2 continuous self test
- * The test is performed on the result of one round of the output
- * function. Thus, the function implicitly knows the size of the
- * buffer.
- *
- * @drbg DRBG handle
- * @buf output buffer of random data to be checked
- *
- * return:
- *	true on success
- *	false on error
- */
-static bool drbg_fips_continuous_test(struct drbg_state *drbg,
-				      const unsigned char *buf)
-{
-#ifdef CONFIG_CRYPTO_FIPS
-	int ret = 0;
-	/* skip test if we test the overall system */
-	if (list_empty(&drbg->test_data.list))
-		return true;
-	/* only perform test in FIPS mode */
-	if (0 == fips_enabled)
-		return true;
-	if (!drbg->fips_primed) {
-		/* Priming of FIPS test */
-		memcpy(drbg->prev, buf, drbg_blocklen(drbg));
-		drbg->fips_primed = true;
-		/* return false due to priming, i.e. another round is needed */
-		return false;
-	}
-	ret = memcmp(drbg->prev, buf, drbg_blocklen(drbg));
-	if (!ret)
-		panic("DRBG continuous self test failed\n");
-	memcpy(drbg->prev, buf, drbg_blocklen(drbg));
-	/* the test shall pass when the two compared values are not equal */
-	return ret != 0;
-#else
-	return true;
-#endif /* CONFIG_CRYPTO_FIPS */
-}
-
-/*
  * Convert an integer into a byte representation of this integer.
  * The byte representation is big-endian
  *
@@ -603,11 +561,6 @@ static int drbg_ctr_generate(struct drbg_state *drbg,
 		}
 		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
 			  drbg_blocklen(drbg) : (buflen - len);
-		if (!drbg_fips_continuous_test(drbg, drbg->scratchpad)) {
-			/* 10.2.1.5.2 step 6 */
-			crypto_inc(drbg->V, drbg_blocklen(drbg));
-			continue;
-		}
 		/* 10.2.1.5.2 step 4.3 */
 		memcpy(buf + len, drbg->scratchpad, outlen);
 		len += outlen;
@@ -733,8 +686,6 @@ static int drbg_hmac_generate(struct drbg_state *drbg,
 			return ret;
 		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
 			  drbg_blocklen(drbg) : (buflen - len);
-		if (!drbg_fips_continuous_test(drbg, drbg->V))
-			continue;
 
 		/* 10.1.2.5 step 4.2 */
 		memcpy(buf + len, drbg->V, outlen);
@@ -963,10 +914,6 @@ static int drbg_hash_hashgen(struct drbg_state *drbg,
 		}
 		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
 			  drbg_blocklen(drbg) : (buflen - len);
-		if (!drbg_fips_continuous_test(drbg, dst)) {
-			crypto_inc(src, drbg_statelen(drbg));
-			continue;
-		}
 		/* 10.1.1.4 step hashgen 4.2 */
 		memcpy(buf + len, dst, outlen);
 		len += outlen;
@@ -1201,11 +1148,6 @@ static inline void drbg_dealloc_state(struct drbg_state *drbg)
 	drbg->reseed_ctr = 0;
 	drbg->d_ops = NULL;
 	drbg->core = NULL;
-#ifdef CONFIG_CRYPTO_FIPS
-	kzfree(drbg->prev);
-	drbg->prev = NULL;
-	drbg->fips_primed = false;
-#endif
 }
 
 /*
@@ -1244,12 +1186,6 @@ static inline int drbg_alloc_state(struct drbg_state *drbg)
 	drbg->C = kmalloc(drbg_statelen(drbg), GFP_KERNEL);
 	if (!drbg->C)
 		goto err;
-#ifdef CONFIG_CRYPTO_FIPS
-	drbg->prev = kmalloc(drbg_blocklen(drbg), GFP_KERNEL);
-	if (!drbg->prev)
-		goto err;
-	drbg->fips_primed = false;
-#endif
 	/* scratchpad is only generated for CTR and Hash */
 	if (drbg->core->flags & DRBG_HMAC)
 		sb_size = 0;
diff --git a/crypto/internal.h b/crypto/internal.h
index 00e42a3..7eefcdb 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -104,6 +104,9 @@ int crypto_probing_notify(unsigned long val, void *v);
 
 unsigned int crypto_alg_extsize(struct crypto_alg *alg);
 
+int crypto_type_has_alg(const char *name, const struct crypto_type *frontend,
+			u32 type, u32 mask);
+
 static inline struct crypto_alg *crypto_alg_get(struct crypto_alg *alg)
 {
 	atomic_inc(&alg->cra_refcnt);
diff --git a/crypto/keywrap.c b/crypto/keywrap.c
index b1d106c..72014f9 100644
--- a/crypto/keywrap.c
+++ b/crypto/keywrap.c
@@ -212,7 +212,7 @@ static int crypto_kw_decrypt(struct blkcipher_desc *desc,
 			  SEMIBSIZE))
 		ret = -EBADMSG;
 
-	memzero_explicit(&block, sizeof(struct crypto_kw_block));
+	memzero_explicit(block, sizeof(struct crypto_kw_block));
 
 	return ret;
 }
@@ -297,7 +297,7 @@ static int crypto_kw_encrypt(struct blkcipher_desc *desc,
 	/* establish the IV for the caller to pick up */
 	memcpy(desc->info, block->A, SEMIBSIZE);
 
-	memzero_explicit(&block, sizeof(struct crypto_kw_block));
+	memzero_explicit(block, sizeof(struct crypto_kw_block));
 
 	return 0;
 }
diff --git a/crypto/mcryptd.c b/crypto/mcryptd.c
index f78d4fc..c4eb9da 100644
--- a/crypto/mcryptd.c
+++ b/crypto/mcryptd.c
@@ -522,6 +522,7 @@ static int mcryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
 	inst->alg.halg.base.cra_flags = type;
 
 	inst->alg.halg.digestsize = salg->digestsize;
+	inst->alg.halg.statesize = salg->statesize;
 	inst->alg.halg.base.cra_ctxsize = sizeof(struct mcryptd_hash_ctx);
 
 	inst->alg.halg.base.cra_init = mcryptd_hash_init_tfm;
diff --git a/crypto/pcompress.c b/crypto/pcompress.c
deleted file mode 100644
index 7a13b40..0000000
--- a/crypto/pcompress.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Cryptographic API.
- *
- * Partial (de)compression operations.
- *
- * Copyright 2008 Sony Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.
- * If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/crypto.h>
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/seq_file.h>
-#include <linux/string.h>
-#include <linux/cryptouser.h>
-#include <net/netlink.h>
-
-#include <crypto/compress.h>
-#include <crypto/internal/compress.h>
-
-#include "internal.h"
-
-
-static int crypto_pcomp_init(struct crypto_tfm *tfm, u32 type, u32 mask)
-{
-	return 0;
-}
-
-static int crypto_pcomp_init_tfm(struct crypto_tfm *tfm)
-{
-	return 0;
-}
-
-#ifdef CONFIG_NET
-static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
-{
-	struct crypto_report_comp rpcomp;
-
-	strncpy(rpcomp.type, "pcomp", sizeof(rpcomp.type));
-	if (nla_put(skb, CRYPTOCFGA_REPORT_COMPRESS,
-		    sizeof(struct crypto_report_comp), &rpcomp))
-		goto nla_put_failure;
-	return 0;
-
-nla_put_failure:
-	return -EMSGSIZE;
-}
-#else
-static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
-{
-	return -ENOSYS;
-}
-#endif
-
-static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
-	__attribute__ ((unused));
-static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
-{
-	seq_printf(m, "type         : pcomp\n");
-}
-
-static const struct crypto_type crypto_pcomp_type = {
-	.extsize	= crypto_alg_extsize,
-	.init		= crypto_pcomp_init,
-	.init_tfm	= crypto_pcomp_init_tfm,
-#ifdef CONFIG_PROC_FS
-	.show		= crypto_pcomp_show,
-#endif
-	.report		= crypto_pcomp_report,
-	.maskclear	= ~CRYPTO_ALG_TYPE_MASK,
-	.maskset	= CRYPTO_ALG_TYPE_MASK,
-	.type		= CRYPTO_ALG_TYPE_PCOMPRESS,
-	.tfmsize	= offsetof(struct crypto_pcomp, base),
-};
-
-struct crypto_pcomp *crypto_alloc_pcomp(const char *alg_name, u32 type,
-					u32 mask)
-{
-	return crypto_alloc_tfm(alg_name, &crypto_pcomp_type, type, mask);
-}
-EXPORT_SYMBOL_GPL(crypto_alloc_pcomp);
-
-int crypto_register_pcomp(struct pcomp_alg *alg)
-{
-	struct crypto_alg *base = &alg->base;
-
-	base->cra_type = &crypto_pcomp_type;
-	base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;
-	base->cra_flags |= CRYPTO_ALG_TYPE_PCOMPRESS;
-
-	return crypto_register_alg(base);
-}
-EXPORT_SYMBOL_GPL(crypto_register_pcomp);
-
-int crypto_unregister_pcomp(struct pcomp_alg *alg)
-{
-	return crypto_unregister_alg(&alg->base);
-}
-EXPORT_SYMBOL_GPL(crypto_unregister_pcomp);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Partial (de)compression type");
-MODULE_AUTHOR("Sony Corporation");
diff --git a/crypto/shash.c b/crypto/shash.c
index 3597545..a051541 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -368,151 +368,6 @@ int crypto_init_shash_ops_async(struct crypto_tfm *tfm)
 	return 0;
 }
 
-static int shash_compat_setkey(struct crypto_hash *tfm, const u8 *key,
-			       unsigned int keylen)
-{
-	struct shash_desc **descp = crypto_hash_ctx(tfm);
-	struct shash_desc *desc = *descp;
-
-	return crypto_shash_setkey(desc->tfm, key, keylen);
-}
-
-static int shash_compat_init(struct hash_desc *hdesc)
-{
-	struct shash_desc **descp = crypto_hash_ctx(hdesc->tfm);
-	struct shash_desc *desc = *descp;
-
-	desc->flags = hdesc->flags;
-
-	return crypto_shash_init(desc);
-}
-
-static int shash_compat_update(struct hash_desc *hdesc, struct scatterlist *sg,
-			       unsigned int len)
-{
-	struct shash_desc **descp = crypto_hash_ctx(hdesc->tfm);
-	struct shash_desc *desc = *descp;
-	struct crypto_hash_walk walk;
-	int nbytes;
-
-	for (nbytes = crypto_hash_walk_first_compat(hdesc, &walk, sg, len);
-	     nbytes > 0; nbytes = crypto_hash_walk_done(&walk, nbytes))
-		nbytes = crypto_shash_update(desc, walk.data, nbytes);
-
-	return nbytes;
-}
-
-static int shash_compat_final(struct hash_desc *hdesc, u8 *out)
-{
-	struct shash_desc **descp = crypto_hash_ctx(hdesc->tfm);
-
-	return crypto_shash_final(*descp, out);
-}
-
-static int shash_compat_digest(struct hash_desc *hdesc, struct scatterlist *sg,
-			       unsigned int nbytes, u8 *out)
-{
-	unsigned int offset = sg->offset;
-	int err;
-
-	if (nbytes < min(sg->length, ((unsigned int)(PAGE_SIZE)) - offset)) {
-		struct shash_desc **descp = crypto_hash_ctx(hdesc->tfm);
-		struct shash_desc *desc = *descp;
-		void *data;
-
-		desc->flags = hdesc->flags;
-
-		data = kmap_atomic(sg_page(sg));
-		err = crypto_shash_digest(desc, data + offset, nbytes, out);
-		kunmap_atomic(data);
-		crypto_yield(desc->flags);
-		goto out;
-	}
-
-	err = shash_compat_init(hdesc);
-	if (err)
-		goto out;
-
-	err = shash_compat_update(hdesc, sg, nbytes);
-	if (err)
-		goto out;
-
-	err = shash_compat_final(hdesc, out);
-
-out:
-	return err;
-}
-
-static void crypto_exit_shash_ops_compat(struct crypto_tfm *tfm)
-{
-	struct shash_desc **descp = crypto_tfm_ctx(tfm);
-	struct shash_desc *desc = *descp;
-
-	crypto_free_shash(desc->tfm);
-	kzfree(desc);
-}
-
-static int crypto_init_shash_ops_compat(struct crypto_tfm *tfm)
-{
-	struct hash_tfm *crt = &tfm->crt_hash;
-	struct crypto_alg *calg = tfm->__crt_alg;
-	struct shash_alg *alg = __crypto_shash_alg(calg);
-	struct shash_desc **descp = crypto_tfm_ctx(tfm);
-	struct crypto_shash *shash;
-	struct shash_desc *desc;
-
-	if (!crypto_mod_get(calg))
-		return -EAGAIN;
-
-	shash = crypto_create_tfm(calg, &crypto_shash_type);
-	if (IS_ERR(shash)) {
-		crypto_mod_put(calg);
-		return PTR_ERR(shash);
-	}
-
-	desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(shash),
-		       GFP_KERNEL);
-	if (!desc) {
-		crypto_free_shash(shash);
-		return -ENOMEM;
-	}
-
-	*descp = desc;
-	desc->tfm = shash;
-	tfm->exit = crypto_exit_shash_ops_compat;
-
-	crt->init = shash_compat_init;
-	crt->update = shash_compat_update;
-	crt->final  = shash_compat_final;
-	crt->digest = shash_compat_digest;
-	crt->setkey = shash_compat_setkey;
-
-	crt->digestsize = alg->digestsize;
-
-	return 0;
-}
-
-static int crypto_init_shash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
-{
-	switch (mask & CRYPTO_ALG_TYPE_MASK) {
-	case CRYPTO_ALG_TYPE_HASH_MASK:
-		return crypto_init_shash_ops_compat(tfm);
-	}
-
-	return -EINVAL;
-}
-
-static unsigned int crypto_shash_ctxsize(struct crypto_alg *alg, u32 type,
-					 u32 mask)
-{
-	switch (mask & CRYPTO_ALG_TYPE_MASK) {
-	case CRYPTO_ALG_TYPE_HASH_MASK:
-		return sizeof(struct shash_desc *);
-	}
-
-	return 0;
-}
-
 static int crypto_shash_init_tfm(struct crypto_tfm *tfm)
 {
 	struct crypto_shash *hash = __crypto_shash_cast(tfm);
@@ -559,9 +414,7 @@ static void crypto_shash_show(struct seq_file *m, struct crypto_alg *alg)
 }
 
 static const struct crypto_type crypto_shash_type = {
-	.ctxsize = crypto_shash_ctxsize,
 	.extsize = crypto_alg_extsize,
-	.init = crypto_init_shash_ops,
 	.init_tfm = crypto_shash_init_tfm,
 #ifdef CONFIG_PROC_FS
 	.show = crypto_shash_show,
diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index d199c0b..69230e9 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -118,7 +118,7 @@ static int crypto_init_skcipher_ops_blkcipher(struct crypto_tfm *tfm)
 	skcipher->decrypt = skcipher_decrypt_blkcipher;
 
 	skcipher->ivsize = crypto_blkcipher_ivsize(blkcipher);
-	skcipher->has_setkey = calg->cra_blkcipher.max_keysize;
+	skcipher->keysize = calg->cra_blkcipher.max_keysize;
 
 	return 0;
 }
@@ -211,7 +211,7 @@ static int crypto_init_skcipher_ops_ablkcipher(struct crypto_tfm *tfm)
 	skcipher->ivsize = crypto_ablkcipher_ivsize(ablkcipher);
 	skcipher->reqsize = crypto_ablkcipher_reqsize(ablkcipher) +
 			    sizeof(struct ablkcipher_request);
-	skcipher->has_setkey = calg->cra_ablkcipher.max_keysize;
+	skcipher->keysize = calg->cra_ablkcipher.max_keysize;
 
 	return 0;
 }
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 270bc4b..579dce0 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -554,164 +554,6 @@ out:
 	crypto_free_blkcipher(tfm);
 }
 
-static int test_hash_jiffies_digest(struct hash_desc *desc,
-				    struct scatterlist *sg, int blen,
-				    char *out, int secs)
-{
-	unsigned long start, end;
-	int bcount;
-	int ret;
-
-	for (start = jiffies, end = start + secs * HZ, bcount = 0;
-	     time_before(jiffies, end); bcount++) {
-		ret = crypto_hash_digest(desc, sg, blen, out);
-		if (ret)
-			return ret;
-	}
-
-	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / secs, ((long)bcount * blen) / secs);
-
-	return 0;
-}
-
-static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
-			     int blen, int plen, char *out, int secs)
-{
-	unsigned long start, end;
-	int bcount, pcount;
-	int ret;
-
-	if (plen == blen)
-		return test_hash_jiffies_digest(desc, sg, blen, out, secs);
-
-	for (start = jiffies, end = start + secs * HZ, bcount = 0;
-	     time_before(jiffies, end); bcount++) {
-		ret = crypto_hash_init(desc);
-		if (ret)
-			return ret;
-		for (pcount = 0; pcount < blen; pcount += plen) {
-			ret = crypto_hash_update(desc, sg, plen);
-			if (ret)
-				return ret;
-		}
-		/* we assume there is enough space in 'out' for the result */
-		ret = crypto_hash_final(desc, out);
-		if (ret)
-			return ret;
-	}
-
-	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / secs, ((long)bcount * blen) / secs);
-
-	return 0;
-}
-
-static int test_hash_cycles_digest(struct hash_desc *desc,
-				   struct scatterlist *sg, int blen, char *out)
-{
-	unsigned long cycles = 0;
-	int i;
-	int ret;
-
-	local_irq_disable();
-
-	/* Warm-up run. */
-	for (i = 0; i < 4; i++) {
-		ret = crypto_hash_digest(desc, sg, blen, out);
-		if (ret)
-			goto out;
-	}
-
-	/* The real thing. */
-	for (i = 0; i < 8; i++) {
-		cycles_t start, end;
-
-		start = get_cycles();
-
-		ret = crypto_hash_digest(desc, sg, blen, out);
-		if (ret)
-			goto out;
-
-		end = get_cycles();
-
-		cycles += end - start;
-	}
-
-out:
-	local_irq_enable();
-
-	if (ret)
-		return ret;
-
-	printk("%6lu cycles/operation, %4lu cycles/byte\n",
-	       cycles / 8, cycles / (8 * blen));
-
-	return 0;
-}
-
-static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
-			    int blen, int plen, char *out)
-{
-	unsigned long cycles = 0;
-	int i, pcount;
-	int ret;
-
-	if (plen == blen)
-		return test_hash_cycles_digest(desc, sg, blen, out);
-
-	local_irq_disable();
-
-	/* Warm-up run. */
-	for (i = 0; i < 4; i++) {
-		ret = crypto_hash_init(desc);
-		if (ret)
-			goto out;
-		for (pcount = 0; pcount < blen; pcount += plen) {
-			ret = crypto_hash_update(desc, sg, plen);
-			if (ret)
-				goto out;
-		}
-		ret = crypto_hash_final(desc, out);
-		if (ret)
-			goto out;
-	}
-
-	/* The real thing. */
-	for (i = 0; i < 8; i++) {
-		cycles_t start, end;
-
-		start = get_cycles();
-
-		ret = crypto_hash_init(desc);
-		if (ret)
-			goto out;
-		for (pcount = 0; pcount < blen; pcount += plen) {
-			ret = crypto_hash_update(desc, sg, plen);
-			if (ret)
-				goto out;
-		}
-		ret = crypto_hash_final(desc, out);
-		if (ret)
-			goto out;
-
-		end = get_cycles();
-
-		cycles += end - start;
-	}
-
-out:
-	local_irq_enable();
-
-	if (ret)
-		return ret;
-
-	printk("%6lu cycles/operation, %4lu cycles/byte\n",
-	       cycles / 8, cycles / (8 * blen));
-
-	return 0;
-}
-
 static void test_hash_sg_init(struct scatterlist *sg)
 {
 	int i;
@@ -723,69 +565,6 @@ static void test_hash_sg_init(struct scatterlist *sg)
 	}
 }
 
-static void test_hash_speed(const char *algo, unsigned int secs,
-			    struct hash_speed *speed)
-{
-	struct scatterlist sg[TVMEMSIZE];
-	struct crypto_hash *tfm;
-	struct hash_desc desc;
-	static char output[1024];
-	int i;
-	int ret;
-
-	tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
-
-	if (IS_ERR(tfm)) {
-		printk(KERN_ERR "failed to load transform for %s: %ld\n", algo,
-		       PTR_ERR(tfm));
-		return;
-	}
-
-	printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo,
-			get_driver_name(crypto_hash, tfm));
-
-	desc.tfm = tfm;
-	desc.flags = 0;
-
-	if (crypto_hash_digestsize(tfm) > sizeof(output)) {
-		printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n",
-		       crypto_hash_digestsize(tfm), sizeof(output));
-		goto out;
-	}
-
-	test_hash_sg_init(sg);
-	for (i = 0; speed[i].blen != 0; i++) {
-		if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
-			printk(KERN_ERR
-			       "template (%u) too big for tvmem (%lu)\n",
-			       speed[i].blen, TVMEMSIZE * PAGE_SIZE);
-			goto out;
-		}
-
-		if (speed[i].klen)
-			crypto_hash_setkey(tfm, tvmem[0], speed[i].klen);
-
-		printk(KERN_INFO "test%3u "
-		       "(%5u byte blocks,%5u bytes per update,%4u updates): ",
-		       i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
-
-		if (secs)
-			ret = test_hash_jiffies(&desc, sg, speed[i].blen,
-						speed[i].plen, output, secs);
-		else
-			ret = test_hash_cycles(&desc, sg, speed[i].blen,
-					       speed[i].plen, output);
-
-		if (ret) {
-			printk(KERN_ERR "hashing failed ret=%d\n", ret);
-			break;
-		}
-	}
-
-out:
-	crypto_free_hash(tfm);
-}
-
 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 {
 	if (ret == -EINPROGRESS || ret == -EBUSY) {
@@ -945,8 +724,8 @@ out:
 	return 0;
 }
 
-static void test_ahash_speed(const char *algo, unsigned int secs,
-			     struct hash_speed *speed)
+static void test_ahash_speed_common(const char *algo, unsigned int secs,
+				    struct hash_speed *speed, unsigned mask)
 {
 	struct scatterlist sg[TVMEMSIZE];
 	struct tcrypt_result tresult;
@@ -955,7 +734,7 @@ static void test_ahash_speed(const char *algo, unsigned int secs,
 	char *output;
 	int i, ret;
 
-	tfm = crypto_alloc_ahash(algo, 0, 0);
+	tfm = crypto_alloc_ahash(algo, 0, mask);
 	if (IS_ERR(tfm)) {
 		pr_err("failed to load transform for %s: %ld\n",
 		       algo, PTR_ERR(tfm));
@@ -1021,6 +800,18 @@ out:
 	crypto_free_ahash(tfm);
 }
 
+static void test_ahash_speed(const char *algo, unsigned int secs,
+			     struct hash_speed *speed)
+{
+	return test_ahash_speed_common(algo, secs, speed, 0);
+}
+
+static void test_hash_speed(const char *algo, unsigned int secs,
+			    struct hash_speed *speed)
+{
+	return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
+}
+
 static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
 {
 	if (ret == -EINPROGRESS || ret == -EBUSY) {
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index ae8c57fd..b86883a 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -96,13 +96,6 @@ struct comp_test_suite {
 	} comp, decomp;
 };
 
-struct pcomp_test_suite {
-	struct {
-		struct pcomp_testvec *vecs;
-		unsigned int count;
-	} comp, decomp;
-};
-
 struct hash_test_suite {
 	struct hash_testvec *vecs;
 	unsigned int count;
@@ -133,7 +126,6 @@ struct alg_test_desc {
 		struct aead_test_suite aead;
 		struct cipher_test_suite cipher;
 		struct comp_test_suite comp;
-		struct pcomp_test_suite pcomp;
 		struct hash_test_suite hash;
 		struct cprng_test_suite cprng;
 		struct drbg_test_suite drbg;
@@ -198,6 +190,61 @@ static int wait_async_op(struct tcrypt_result *tr, int ret)
 	return ret;
 }
 
+static int ahash_partial_update(struct ahash_request **preq,
+	struct crypto_ahash *tfm, struct hash_testvec *template,
+	void *hash_buff, int k, int temp, struct scatterlist *sg,
+	const char *algo, char *result, struct tcrypt_result *tresult)
+{
+	char *state;
+	struct ahash_request *req;
+	int statesize, ret = -EINVAL;
+
+	req = *preq;
+	statesize = crypto_ahash_statesize(
+			crypto_ahash_reqtfm(req));
+	state = kmalloc(statesize, GFP_KERNEL);
+	if (!state) {
+		pr_err("alt: hash: Failed to alloc state for %s\n", algo);
+		goto out_nostate;
+	}
+	ret = crypto_ahash_export(req, state);
+	if (ret) {
+		pr_err("alt: hash: Failed to export() for %s\n", algo);
+		goto out;
+	}
+	ahash_request_free(req);
+	req = ahash_request_alloc(tfm, GFP_KERNEL);
+	if (!req) {
+		pr_err("alg: hash: Failed to alloc request for %s\n", algo);
+		goto out_noreq;
+	}
+	ahash_request_set_callback(req,
+		CRYPTO_TFM_REQ_MAY_BACKLOG,
+		tcrypt_complete, tresult);
+
+	memcpy(hash_buff, template->plaintext + temp,
+		template->tap[k]);
+	sg_init_one(&sg[0], hash_buff, template->tap[k]);
+	ahash_request_set_crypt(req, sg, result, template->tap[k]);
+	ret = crypto_ahash_import(req, state);
+	if (ret) {
+		pr_err("alg: hash: Failed to import() for %s\n", algo);
+		goto out;
+	}
+	ret = wait_async_op(tresult, crypto_ahash_update(req));
+	if (ret)
+		goto out;
+	*preq = req;
+	ret = 0;
+	goto out_noreq;
+out:
+	ahash_request_free(req);
+out_noreq:
+	kfree(state);
+out_nostate:
+	return ret;
+}
+
 static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 		       unsigned int tcount, bool use_digest,
 		       const int align_offset)
@@ -385,6 +432,84 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 		}
 	}
 
+	/* partial update exercise */
+	j = 0;
+	for (i = 0; i < tcount; i++) {
+		/* alignment tests are only done with continuous buffers */
+		if (align_offset != 0)
+			break;
+
+		if (template[i].np < 2)
+			continue;
+
+		j++;
+		memset(result, 0, MAX_DIGEST_SIZE);
+
+		ret = -EINVAL;
+		hash_buff = xbuf[0];
+		memcpy(hash_buff, template[i].plaintext,
+			template[i].tap[0]);
+		sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
+
+		if (template[i].ksize) {
+			crypto_ahash_clear_flags(tfm, ~0);
+			if (template[i].ksize > MAX_KEYLEN) {
+				pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
+					j, algo, template[i].ksize, MAX_KEYLEN);
+				ret = -EINVAL;
+				goto out;
+			}
+			memcpy(key, template[i].key, template[i].ksize);
+			ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
+			if (ret) {
+				pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
+					j, algo, -ret);
+				goto out;
+			}
+		}
+
+		ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
+		ret = wait_async_op(&tresult, crypto_ahash_init(req));
+		if (ret) {
+			pr_err("alt: hash: init failed on test %d for %s: ret=%d\n",
+				j, algo, -ret);
+			goto out;
+		}
+		ret = wait_async_op(&tresult, crypto_ahash_update(req));
+		if (ret) {
+			pr_err("alt: hash: update failed on test %d for %s: ret=%d\n",
+				j, algo, -ret);
+			goto out;
+		}
+
+		temp = template[i].tap[0];
+		for (k = 1; k < template[i].np; k++) {
+			ret = ahash_partial_update(&req, tfm, &template[i],
+				hash_buff, k, temp, &sg[0], algo, result,
+				&tresult);
+			if (ret) {
+				pr_err("hash: partial update failed on test %d for %s: ret=%d\n",
+					j, algo, -ret);
+				goto out_noreq;
+			}
+			temp += template[i].tap[k];
+		}
+		ret = wait_async_op(&tresult, crypto_ahash_final(req));
+		if (ret) {
+			pr_err("alt: hash: final failed on test %d for %s: ret=%d\n",
+				j, algo, -ret);
+			goto out;
+		}
+		if (memcmp(result, template[i].digest,
+			   crypto_ahash_digestsize(tfm))) {
+			pr_err("alg: hash: Partial Test %d failed for %s\n",
+			       j, algo);
+			hexdump(result, crypto_ahash_digestsize(tfm));
+			ret = -EINVAL;
+			goto out;
+		}
+	}
+
 	ret = 0;
 
 out:
@@ -488,6 +613,8 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 	aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 				  tcrypt_complete, &result);
 
+	iv_len = crypto_aead_ivsize(tfm);
+
 	for (i = 0, j = 0; i < tcount; i++) {
 		if (template[i].np)
 			continue;
@@ -508,7 +635,6 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 
 		memcpy(input, template[i].input, template[i].ilen);
 		memcpy(assoc, template[i].assoc, template[i].alen);
-		iv_len = crypto_aead_ivsize(tfm);
 		if (template[i].iv)
 			memcpy(iv, template[i].iv, iv_len);
 		else
@@ -617,7 +743,7 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 		j++;
 
 		if (template[i].iv)
-			memcpy(iv, template[i].iv, MAX_IVLEN);
+			memcpy(iv, template[i].iv, iv_len);
 		else
 			memset(iv, 0, MAX_IVLEN);
 
@@ -1293,183 +1419,6 @@ out:
 	return ret;
 }
 
-static int test_pcomp(struct crypto_pcomp *tfm,
-		      struct pcomp_testvec *ctemplate,
-		      struct pcomp_testvec *dtemplate, int ctcount,
-		      int dtcount)
-{
-	const char *algo = crypto_tfm_alg_driver_name(crypto_pcomp_tfm(tfm));
-	unsigned int i;
-	char result[COMP_BUF_SIZE];
-	int res;
-
-	for (i = 0; i < ctcount; i++) {
-		struct comp_request req;
-		unsigned int produced = 0;
-
-		res = crypto_compress_setup(tfm, ctemplate[i].params,
-					    ctemplate[i].paramsize);
-		if (res) {
-			pr_err("alg: pcomp: compression setup failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-
-		res = crypto_compress_init(tfm);
-		if (res) {
-			pr_err("alg: pcomp: compression init failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-
-		memset(result, 0, sizeof(result));
-
-		req.next_in = ctemplate[i].input;
-		req.avail_in = ctemplate[i].inlen / 2;
-		req.next_out = result;
-		req.avail_out = ctemplate[i].outlen / 2;
-
-		res = crypto_compress_update(tfm, &req);
-		if (res < 0 && (res != -EAGAIN || req.avail_in)) {
-			pr_err("alg: pcomp: compression update failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		if (res > 0)
-			produced += res;
-
-		/* Add remaining input data */
-		req.avail_in += (ctemplate[i].inlen + 1) / 2;
-
-		res = crypto_compress_update(tfm, &req);
-		if (res < 0 && (res != -EAGAIN || req.avail_in)) {
-			pr_err("alg: pcomp: compression update failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		if (res > 0)
-			produced += res;
-
-		/* Provide remaining output space */
-		req.avail_out += COMP_BUF_SIZE - ctemplate[i].outlen / 2;
-
-		res = crypto_compress_final(tfm, &req);
-		if (res < 0) {
-			pr_err("alg: pcomp: compression final failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		produced += res;
-
-		if (COMP_BUF_SIZE - req.avail_out != ctemplate[i].outlen) {
-			pr_err("alg: comp: Compression test %d failed for %s: "
-			       "output len = %d (expected %d)\n", i + 1, algo,
-			       COMP_BUF_SIZE - req.avail_out,
-			       ctemplate[i].outlen);
-			return -EINVAL;
-		}
-
-		if (produced != ctemplate[i].outlen) {
-			pr_err("alg: comp: Compression test %d failed for %s: "
-			       "returned len = %u (expected %d)\n", i + 1,
-			       algo, produced, ctemplate[i].outlen);
-			return -EINVAL;
-		}
-
-		if (memcmp(result, ctemplate[i].output, ctemplate[i].outlen)) {
-			pr_err("alg: pcomp: Compression test %d failed for "
-			       "%s\n", i + 1, algo);
-			hexdump(result, ctemplate[i].outlen);
-			return -EINVAL;
-		}
-	}
-
-	for (i = 0; i < dtcount; i++) {
-		struct comp_request req;
-		unsigned int produced = 0;
-
-		res = crypto_decompress_setup(tfm, dtemplate[i].params,
-					      dtemplate[i].paramsize);
-		if (res) {
-			pr_err("alg: pcomp: decompression setup failed on "
-			       "test %d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-
-		res = crypto_decompress_init(tfm);
-		if (res) {
-			pr_err("alg: pcomp: decompression init failed on test "
-			       "%d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-
-		memset(result, 0, sizeof(result));
-
-		req.next_in = dtemplate[i].input;
-		req.avail_in = dtemplate[i].inlen / 2;
-		req.next_out = result;
-		req.avail_out = dtemplate[i].outlen / 2;
-
-		res = crypto_decompress_update(tfm, &req);
-		if (res < 0 && (res != -EAGAIN || req.avail_in)) {
-			pr_err("alg: pcomp: decompression update failed on "
-			       "test %d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		if (res > 0)
-			produced += res;
-
-		/* Add remaining input data */
-		req.avail_in += (dtemplate[i].inlen + 1) / 2;
-
-		res = crypto_decompress_update(tfm, &req);
-		if (res < 0 && (res != -EAGAIN || req.avail_in)) {
-			pr_err("alg: pcomp: decompression update failed on "
-			       "test %d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		if (res > 0)
-			produced += res;
-
-		/* Provide remaining output space */
-		req.avail_out += COMP_BUF_SIZE - dtemplate[i].outlen / 2;
-
-		res = crypto_decompress_final(tfm, &req);
-		if (res < 0 && (res != -EAGAIN || req.avail_in)) {
-			pr_err("alg: pcomp: decompression final failed on "
-			       "test %d for %s: error=%d\n", i + 1, algo, res);
-			return res;
-		}
-		if (res > 0)
-			produced += res;
-
-		if (COMP_BUF_SIZE - req.avail_out != dtemplate[i].outlen) {
-			pr_err("alg: comp: Decompression test %d failed for "
-			       "%s: output len = %d (expected %d)\n", i + 1,
-			       algo, COMP_BUF_SIZE - req.avail_out,
-			       dtemplate[i].outlen);
-			return -EINVAL;
-		}
-
-		if (produced != dtemplate[i].outlen) {
-			pr_err("alg: comp: Decompression test %d failed for "
-			       "%s: returned len = %u (expected %d)\n", i + 1,
-			       algo, produced, dtemplate[i].outlen);
-			return -EINVAL;
-		}
-
-		if (memcmp(result, dtemplate[i].output, dtemplate[i].outlen)) {
-			pr_err("alg: pcomp: Decompression test %d failed for "
-			       "%s\n", i + 1, algo);
-			hexdump(result, dtemplate[i].outlen);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-
 static int test_cprng(struct crypto_rng *tfm, struct cprng_testvec *template,
 		      unsigned int tcount)
 {
@@ -1640,28 +1589,6 @@ static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
 	return err;
 }
 
-static int alg_test_pcomp(const struct alg_test_desc *desc, const char *driver,
-			  u32 type, u32 mask)
-{
-	struct crypto_pcomp *tfm;
-	int err;
-
-	tfm = crypto_alloc_pcomp(driver, type, mask);
-	if (IS_ERR(tfm)) {
-		pr_err("alg: pcomp: Failed to load transform for %s: %ld\n",
-		       driver, PTR_ERR(tfm));
-		return PTR_ERR(tfm);
-	}
-
-	err = test_pcomp(tfm, desc->suite.pcomp.comp.vecs,
-			 desc->suite.pcomp.decomp.vecs,
-			 desc->suite.pcomp.comp.count,
-			 desc->suite.pcomp.decomp.count);
-
-	crypto_free_pcomp(tfm);
-	return err;
-}
-
 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
 			 u32 type, u32 mask)
 {
@@ -2081,7 +2008,6 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "ansi_cprng",
 		.test = alg_test_cprng,
-		.fips_allowed = 1,
 		.suite = {
 			.cprng = {
 				.vecs = ansi_cprng_aes_tv_template,
@@ -2132,6 +2058,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha1),cbc(des3_ede))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2143,6 +2070,10 @@ static const struct alg_test_desc alg_test_descs[] = {
 			}
 		}
 	}, {
+		.alg = "authenc(hmac(sha1),ctr(aes))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
 		.alg = "authenc(hmac(sha1),ecb(cipher_null))",
 		.test = alg_test_aead,
 		.suite = {
@@ -2162,6 +2093,10 @@ static const struct alg_test_desc alg_test_descs[] = {
 			}
 		}
 	}, {
+		.alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
 		.alg = "authenc(hmac(sha224),cbc(des))",
 		.test = alg_test_aead,
 		.suite = {
@@ -2177,6 +2112,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha224),cbc(des3_ede))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2190,6 +2126,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha256),cbc(aes))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2216,6 +2153,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha256),cbc(des3_ede))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2227,6 +2165,14 @@ static const struct alg_test_desc alg_test_descs[] = {
 			}
 		}
 	}, {
+		.alg = "authenc(hmac(sha256),ctr(aes))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
 		.alg = "authenc(hmac(sha384),cbc(des))",
 		.test = alg_test_aead,
 		.suite = {
@@ -2242,6 +2188,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha384),cbc(des3_ede))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2253,7 +2200,16 @@ static const struct alg_test_desc alg_test_descs[] = {
 			}
 		}
 	}, {
+		.alg = "authenc(hmac(sha384),ctr(aes))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
 		.alg = "authenc(hmac(sha512),cbc(aes))",
+		.fips_allowed = 1,
 		.test = alg_test_aead,
 		.suite = {
 			.aead = {
@@ -2281,6 +2237,7 @@ static const struct alg_test_desc alg_test_descs[] = {
 	}, {
 		.alg = "authenc(hmac(sha512),cbc(des3_ede))",
 		.test = alg_test_aead,
+		.fips_allowed = 1,
 		.suite = {
 			.aead = {
 				.enc = {
@@ -2292,6 +2249,14 @@ static const struct alg_test_desc alg_test_descs[] = {
 			}
 		}
 	}, {
+		.alg = "authenc(hmac(sha512),ctr(aes))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
 		.alg = "cbc(aes)",
 		.test = alg_test_skcipher,
 		.fips_allowed = 1,
@@ -3840,22 +3805,6 @@ static const struct alg_test_desc alg_test_descs[] = {
 				}
 			}
 		}
-	}, {
-		.alg = "zlib",
-		.test = alg_test_pcomp,
-		.fips_allowed = 1,
-		.suite = {
-			.pcomp = {
-				.comp = {
-					.vecs = zlib_comp_tv_template,
-					.count = ZLIB_COMP_TEST_VECTORS
-				},
-				.decomp = {
-					.vecs = zlib_decomp_tv_template,
-					.count = ZLIB_DECOMP_TEST_VECTORS
-				}
-			}
-		}
 	}
 };
 
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index da0a8fd..487ec88 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -25,9 +25,6 @@
 #define _CRYPTO_TESTMGR_H
 
 #include <linux/netlink.h>
-#include <linux/zlib.h>
-
-#include <crypto/compress.h>
 
 #define MAX_DIGEST_SIZE		64
 #define MAX_TAP			8
@@ -32268,14 +32265,6 @@ struct comp_testvec {
 	char output[COMP_BUF_SIZE];
 };
 
-struct pcomp_testvec {
-	const void *params;
-	unsigned int paramsize;
-	int inlen, outlen;
-	char input[COMP_BUF_SIZE];
-	char output[COMP_BUF_SIZE];
-};
-
 /*
  * Deflate test vectors (null-terminated strings).
  * Params: winbits=-11, Z_DEFAULT_COMPRESSION, MAX_MEM_LEVEL.
@@ -32356,139 +32345,6 @@ static struct comp_testvec deflate_decomp_tv_template[] = {
 	},
 };
 
-#define ZLIB_COMP_TEST_VECTORS 2
-#define ZLIB_DECOMP_TEST_VECTORS 2
-
-static const struct {
-	struct nlattr nla;
-	int val;
-} deflate_comp_params[] = {
-	{
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_COMP_LEVEL,
-		},
-		.val			= Z_DEFAULT_COMPRESSION,
-	}, {
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_COMP_METHOD,
-		},
-		.val			= Z_DEFLATED,
-	}, {
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_COMP_WINDOWBITS,
-		},
-		.val			= -11,
-	}, {
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_COMP_MEMLEVEL,
-		},
-		.val			= MAX_MEM_LEVEL,
-	}, {
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_COMP_STRATEGY,
-		},
-		.val			= Z_DEFAULT_STRATEGY,
-	}
-};
-
-static const struct {
-	struct nlattr nla;
-	int val;
-} deflate_decomp_params[] = {
-	{
-		.nla = {
-			.nla_len	= NLA_HDRLEN + sizeof(int),
-			.nla_type	= ZLIB_DECOMP_WINDOWBITS,
-		},
-		.val			= -11,
-	}
-};
-
-static struct pcomp_testvec zlib_comp_tv_template[] = {
-	{
-		.params = &deflate_comp_params,
-		.paramsize = sizeof(deflate_comp_params),
-		.inlen	= 70,
-		.outlen	= 38,
-		.input	= "Join us now and share the software "
-			"Join us now and share the software ",
-		.output	= "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
-			  "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
-			  "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
-			  "\x48\x55\x28\xce\x4f\x2b\x29\x07"
-			  "\x71\xbc\x08\x2b\x01\x00",
-	}, {
-		.params = &deflate_comp_params,
-		.paramsize = sizeof(deflate_comp_params),
-		.inlen	= 191,
-		.outlen	= 122,
-		.input	= "This document describes a compression method based on the DEFLATE"
-			"compression algorithm.  This document defines the application of "
-			"the DEFLATE algorithm to the IP Payload Compression Protocol.",
-		.output	= "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
-			  "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
-			  "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
-			  "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
-			  "\x68\x12\x51\xae\x76\x67\xd6\x27"
-			  "\x19\x88\x1a\xde\x85\xab\x21\xf2"
-			  "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
-			  "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
-			  "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
-			  "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
-			  "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
-			  "\x52\x37\xed\x0e\x52\x6b\x59\x02"
-			  "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
-			  "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
-			  "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
-			  "\xfa\x02",
-	},
-};
-
-static struct pcomp_testvec zlib_decomp_tv_template[] = {
-	{
-		.params = &deflate_decomp_params,
-		.paramsize = sizeof(deflate_decomp_params),
-		.inlen	= 122,
-		.outlen	= 191,
-		.input	= "\x5d\x8d\x31\x0e\xc2\x30\x10\x04"
-			  "\xbf\xb2\x2f\xc8\x1f\x10\x04\x09"
-			  "\x89\xc2\x85\x3f\x70\xb1\x2f\xf8"
-			  "\x24\xdb\x67\xd9\x47\xc1\xef\x49"
-			  "\x68\x12\x51\xae\x76\x67\xd6\x27"
-			  "\x19\x88\x1a\xde\x85\xab\x21\xf2"
-			  "\x08\x5d\x16\x1e\x20\x04\x2d\xad"
-			  "\xf3\x18\xa2\x15\x85\x2d\x69\xc4"
-			  "\x42\x83\x23\xb6\x6c\x89\x71\x9b"
-			  "\xef\xcf\x8b\x9f\xcf\x33\xca\x2f"
-			  "\xed\x62\xa9\x4c\x80\xff\x13\xaf"
-			  "\x52\x37\xed\x0e\x52\x6b\x59\x02"
-			  "\xd9\x4e\xe8\x7a\x76\x1d\x02\x98"
-			  "\xfe\x8a\x87\x83\xa3\x4f\x56\x8a"
-			  "\xb8\x9e\x8e\x5c\x57\xd3\xa0\x79"
-			  "\xfa\x02",
-		.output	= "This document describes a compression method based on the DEFLATE"
-			"compression algorithm.  This document defines the application of "
-			"the DEFLATE algorithm to the IP Payload Compression Protocol.",
-	}, {
-		.params = &deflate_decomp_params,
-		.paramsize = sizeof(deflate_decomp_params),
-		.inlen	= 38,
-		.outlen	= 70,
-		.input	= "\xf3\xca\xcf\xcc\x53\x28\x2d\x56"
-			  "\xc8\xcb\x2f\x57\x48\xcc\x4b\x51"
-			  "\x28\xce\x48\x2c\x4a\x55\x28\xc9"
-			  "\x48\x55\x28\xce\x4f\x2b\x29\x07"
-			  "\x71\xbc\x08\x2b\x01\x00",
-		.output	= "Join us now and share the software "
-			"Join us now and share the software ",
-	},
-};
-
 /*
  * LZO test vectors (null-terminated strings).
  */
diff --git a/crypto/xts.c b/crypto/xts.c
index f6fd43f..26ba583 100644
--- a/crypto/xts.c
+++ b/crypto/xts.c
@@ -35,16 +35,11 @@ static int setkey(struct crypto_tfm *parent, const u8 *key,
 {
 	struct priv *ctx = crypto_tfm_ctx(parent);
 	struct crypto_cipher *child = ctx->tweak;
-	u32 *flags = &parent->crt_flags;
 	int err;
 
-	/* key consists of keys of equal size concatenated, therefore
-	 * the length must be even */
-	if (keylen % 2) {
-		/* tell the user why there was an error */
-		*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
-		return -EINVAL;
-	}
+	err = xts_check_key(parent, key, keylen);
+	if (err)
+		return err;
 
 	/* we need two cipher instances: one to compute the initial 'tweak'
 	 * by encrypting the IV (usually the 'plain' iv) and the other
diff --git a/crypto/zlib.c b/crypto/zlib.c
deleted file mode 100644
index d51a30a..0000000
--- a/crypto/zlib.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * Cryptographic API.
- *
- * Zlib algorithm
- *
- * Copyright 2008 Sony Corporation
- *
- * Based on deflate.c, which is
- * Copyright (c) 2003 James Morris <jmorris@intercode.com.au>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * FIXME: deflate transforms will require up to a total of about 436k of kernel
- * memory on i386 (390k for compression, the rest for decompression), as the
- * current zlib kernel code uses a worst case pre-allocation system by default.
- * This needs to be fixed so that the amount of memory required is properly
- * related to the winbits and memlevel parameters.
- */
-
-#define pr_fmt(fmt)	"%s: " fmt, __func__
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/zlib.h>
-#include <linux/vmalloc.h>
-#include <linux/interrupt.h>
-#include <linux/mm.h>
-#include <linux/net.h>
-
-#include <crypto/internal/compress.h>
-
-#include <net/netlink.h>
-
-
-struct zlib_ctx {
-	struct z_stream_s comp_stream;
-	struct z_stream_s decomp_stream;
-	int decomp_windowBits;
-};
-
-
-static void zlib_comp_exit(struct zlib_ctx *ctx)
-{
-	struct z_stream_s *stream = &ctx->comp_stream;
-
-	if (stream->workspace) {
-		zlib_deflateEnd(stream);
-		vfree(stream->workspace);
-		stream->workspace = NULL;
-	}
-}
-
-static void zlib_decomp_exit(struct zlib_ctx *ctx)
-{
-	struct z_stream_s *stream = &ctx->decomp_stream;
-
-	if (stream->workspace) {
-		zlib_inflateEnd(stream);
-		vfree(stream->workspace);
-		stream->workspace = NULL;
-	}
-}
-
-static int zlib_init(struct crypto_tfm *tfm)
-{
-	return 0;
-}
-
-static void zlib_exit(struct crypto_tfm *tfm)
-{
-	struct zlib_ctx *ctx = crypto_tfm_ctx(tfm);
-
-	zlib_comp_exit(ctx);
-	zlib_decomp_exit(ctx);
-}
-
-
-static int zlib_compress_setup(struct crypto_pcomp *tfm, const void *params,
-			       unsigned int len)
-{
-	struct zlib_ctx *ctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &ctx->comp_stream;
-	struct nlattr *tb[ZLIB_COMP_MAX + 1];
-	int window_bits, mem_level;
-	size_t workspacesize;
-	int ret;
-
-	ret = nla_parse(tb, ZLIB_COMP_MAX, params, len, NULL);
-	if (ret)
-		return ret;
-
-	zlib_comp_exit(ctx);
-
-	window_bits = tb[ZLIB_COMP_WINDOWBITS]
-					? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
-					: MAX_WBITS;
-	mem_level = tb[ZLIB_COMP_MEMLEVEL]
-					? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
-					: DEF_MEM_LEVEL;
-
-	workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
-	stream->workspace = vzalloc(workspacesize);
-	if (!stream->workspace)
-		return -ENOMEM;
-
-	ret = zlib_deflateInit2(stream,
-				tb[ZLIB_COMP_LEVEL]
-					? nla_get_u32(tb[ZLIB_COMP_LEVEL])
-					: Z_DEFAULT_COMPRESSION,
-				tb[ZLIB_COMP_METHOD]
-					? nla_get_u32(tb[ZLIB_COMP_METHOD])
-					: Z_DEFLATED,
-				window_bits,
-				mem_level,
-				tb[ZLIB_COMP_STRATEGY]
-					? nla_get_u32(tb[ZLIB_COMP_STRATEGY])
-					: Z_DEFAULT_STRATEGY);
-	if (ret != Z_OK) {
-		vfree(stream->workspace);
-		stream->workspace = NULL;
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int zlib_compress_init(struct crypto_pcomp *tfm)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->comp_stream;
-
-	ret = zlib_deflateReset(stream);
-	if (ret != Z_OK)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int zlib_compress_update(struct crypto_pcomp *tfm,
-				struct comp_request *req)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->comp_stream;
-
-	pr_debug("avail_in %u, avail_out %u\n", req->avail_in, req->avail_out);
-	stream->next_in = req->next_in;
-	stream->avail_in = req->avail_in;
-	stream->next_out = req->next_out;
-	stream->avail_out = req->avail_out;
-
-	ret = zlib_deflate(stream, Z_NO_FLUSH);
-	switch (ret) {
-	case Z_OK:
-		break;
-
-	case Z_BUF_ERROR:
-		pr_debug("zlib_deflate could not make progress\n");
-		return -EAGAIN;
-
-	default:
-		pr_debug("zlib_deflate failed %d\n", ret);
-		return -EINVAL;
-	}
-
-	ret = req->avail_out - stream->avail_out;
-	pr_debug("avail_in %lu, avail_out %lu (consumed %lu, produced %u)\n",
-		 stream->avail_in, stream->avail_out,
-		 req->avail_in - stream->avail_in, ret);
-	req->next_in = stream->next_in;
-	req->avail_in = stream->avail_in;
-	req->next_out = stream->next_out;
-	req->avail_out = stream->avail_out;
-	return ret;
-}
-
-static int zlib_compress_final(struct crypto_pcomp *tfm,
-			       struct comp_request *req)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->comp_stream;
-
-	pr_debug("avail_in %u, avail_out %u\n", req->avail_in, req->avail_out);
-	stream->next_in = req->next_in;
-	stream->avail_in = req->avail_in;
-	stream->next_out = req->next_out;
-	stream->avail_out = req->avail_out;
-
-	ret = zlib_deflate(stream, Z_FINISH);
-	if (ret != Z_STREAM_END) {
-		pr_debug("zlib_deflate failed %d\n", ret);
-		return -EINVAL;
-	}
-
-	ret = req->avail_out - stream->avail_out;
-	pr_debug("avail_in %lu, avail_out %lu (consumed %lu, produced %u)\n",
-		 stream->avail_in, stream->avail_out,
-		 req->avail_in - stream->avail_in, ret);
-	req->next_in = stream->next_in;
-	req->avail_in = stream->avail_in;
-	req->next_out = stream->next_out;
-	req->avail_out = stream->avail_out;
-	return ret;
-}
-
-
-static int zlib_decompress_setup(struct crypto_pcomp *tfm, const void *params,
-				 unsigned int len)
-{
-	struct zlib_ctx *ctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &ctx->decomp_stream;
-	struct nlattr *tb[ZLIB_DECOMP_MAX + 1];
-	int ret = 0;
-
-	ret = nla_parse(tb, ZLIB_DECOMP_MAX, params, len, NULL);
-	if (ret)
-		return ret;
-
-	zlib_decomp_exit(ctx);
-
-	ctx->decomp_windowBits = tb[ZLIB_DECOMP_WINDOWBITS]
-				 ? nla_get_u32(tb[ZLIB_DECOMP_WINDOWBITS])
-				 : DEF_WBITS;
-
-	stream->workspace = vzalloc(zlib_inflate_workspacesize());
-	if (!stream->workspace)
-		return -ENOMEM;
-
-	ret = zlib_inflateInit2(stream, ctx->decomp_windowBits);
-	if (ret != Z_OK) {
-		vfree(stream->workspace);
-		stream->workspace = NULL;
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int zlib_decompress_init(struct crypto_pcomp *tfm)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->decomp_stream;
-
-	ret = zlib_inflateReset(stream);
-	if (ret != Z_OK)
-		return -EINVAL;
-
-	return 0;
-}
-
-static int zlib_decompress_update(struct crypto_pcomp *tfm,
-				  struct comp_request *req)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->decomp_stream;
-
-	pr_debug("avail_in %u, avail_out %u\n", req->avail_in, req->avail_out);
-	stream->next_in = req->next_in;
-	stream->avail_in = req->avail_in;
-	stream->next_out = req->next_out;
-	stream->avail_out = req->avail_out;
-
-	ret = zlib_inflate(stream, Z_SYNC_FLUSH);
-	switch (ret) {
-	case Z_OK:
-	case Z_STREAM_END:
-		break;
-
-	case Z_BUF_ERROR:
-		pr_debug("zlib_inflate could not make progress\n");
-		return -EAGAIN;
-
-	default:
-		pr_debug("zlib_inflate failed %d\n", ret);
-		return -EINVAL;
-	}
-
-	ret = req->avail_out - stream->avail_out;
-	pr_debug("avail_in %lu, avail_out %lu (consumed %lu, produced %u)\n",
-		 stream->avail_in, stream->avail_out,
-		 req->avail_in - stream->avail_in, ret);
-	req->next_in = stream->next_in;
-	req->avail_in = stream->avail_in;
-	req->next_out = stream->next_out;
-	req->avail_out = stream->avail_out;
-	return ret;
-}
-
-static int zlib_decompress_final(struct crypto_pcomp *tfm,
-				 struct comp_request *req)
-{
-	int ret;
-	struct zlib_ctx *dctx = crypto_tfm_ctx(crypto_pcomp_tfm(tfm));
-	struct z_stream_s *stream = &dctx->decomp_stream;
-
-	pr_debug("avail_in %u, avail_out %u\n", req->avail_in, req->avail_out);
-	stream->next_in = req->next_in;
-	stream->avail_in = req->avail_in;
-	stream->next_out = req->next_out;
-	stream->avail_out = req->avail_out;
-
-	if (dctx->decomp_windowBits < 0) {
-		ret = zlib_inflate(stream, Z_SYNC_FLUSH);
-		/*
-		 * Work around a bug in zlib, which sometimes wants to taste an
-		 * extra byte when being used in the (undocumented) raw deflate
-		 * mode. (From USAGI).
-		 */
-		if (ret == Z_OK && !stream->avail_in && stream->avail_out) {
-			const void *saved_next_in = stream->next_in;
-			u8 zerostuff = 0;
-
-			stream->next_in = &zerostuff;
-			stream->avail_in = 1;
-			ret = zlib_inflate(stream, Z_FINISH);
-			stream->next_in = saved_next_in;
-			stream->avail_in = 0;
-		}
-	} else
-		ret = zlib_inflate(stream, Z_FINISH);
-	if (ret != Z_STREAM_END) {
-		pr_debug("zlib_inflate failed %d\n", ret);
-		return -EINVAL;
-	}
-
-	ret = req->avail_out - stream->avail_out;
-	pr_debug("avail_in %lu, avail_out %lu (consumed %lu, produced %u)\n",
-		 stream->avail_in, stream->avail_out,
-		 req->avail_in - stream->avail_in, ret);
-	req->next_in = stream->next_in;
-	req->avail_in = stream->avail_in;
-	req->next_out = stream->next_out;
-	req->avail_out = stream->avail_out;
-	return ret;
-}
-
-
-static struct pcomp_alg zlib_alg = {
-	.compress_setup		= zlib_compress_setup,
-	.compress_init		= zlib_compress_init,
-	.compress_update	= zlib_compress_update,
-	.compress_final		= zlib_compress_final,
-	.decompress_setup	= zlib_decompress_setup,
-	.decompress_init	= zlib_decompress_init,
-	.decompress_update	= zlib_decompress_update,
-	.decompress_final	= zlib_decompress_final,
-
-	.base			= {
-		.cra_name	= "zlib",
-		.cra_flags	= CRYPTO_ALG_TYPE_PCOMPRESS,
-		.cra_ctxsize	= sizeof(struct zlib_ctx),
-		.cra_module	= THIS_MODULE,
-		.cra_init	= zlib_init,
-		.cra_exit	= zlib_exit,
-	}
-};
-
-static int __init zlib_mod_init(void)
-{
-	return crypto_register_pcomp(&zlib_alg);
-}
-
-static void __exit zlib_mod_fini(void)
-{
-	crypto_unregister_pcomp(&zlib_alg);
-}
-
-module_init(zlib_mod_init);
-module_exit(zlib_mod_fini);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Zlib Compression Algorithm");
-MODULE_AUTHOR("Sony Corporation");
-MODULE_ALIAS_CRYPTO("zlib");