diff --git a/module/icp/algs/skein/skein_block.c b/module/icp/algs/skein/skein_block.c
index 6d85cb7d9e..7ba165a485 100644
--- a/module/icp/algs/skein/skein_block.c
+++ b/module/icp/algs/skein/skein_block.c
@@ -159,7 +159,7 @@ Skein_256_Process_Block(Skein_256_Ctxt_t *ctx, const uint8_t *blkPtr,
 	ts[r + (R) + 2] = ts[r + (R) - 1];			\
 	Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
 
-		/* loop thru it */
+		/* loop through it */
 		for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256)
 #endif
 		{
@@ -385,7 +385,7 @@ Skein_512_Process_Block(Skein_512_Ctxt_t *ctx, const uint8_t *blkPtr,
 	ts[r + (R)+2] = ts[r + (R) - 1];				\
 	Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
 
-		/* loop thru it */
+		/* loop through it */
 		for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512)
 #endif				/* end of looped code definitions */
 		{
@@ -667,7 +667,7 @@ Skein1024_Process_Block(Skein1024_Ctxt_t *ctx, const uint8_t *blkPtr,
 	ts[r + (R) + 2] = ts[r + (R) - 1];				\
 	Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
 
-		/* loop thru it */
+		/* loop through it */
 		for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024)
 #endif
 		{
diff --git a/module/icp/api/kcf_ctxops.c b/module/icp/api/kcf_ctxops.c
index b9b9cb74e0..21b0977d36 100644
--- a/module/icp/api/kcf_ctxops.c
+++ b/module/icp/api/kcf_ctxops.c
@@ -63,7 +63,7 @@
  *
  * Returns:
  *	CRYPTO_SUCCESS when the context template is successfully created.
- *	CRYPTO_HOST_MEMEORY: mem alloc failure
+ *	CRYPTO_HOST_MEMORY: mem alloc failure
  *	CRYPTO_ARGUMENTS_BAD: NULL storage for the ctx template.
  *	RYPTO_MECHANISM_INVALID: invalid mechanism 'mech'.
  */
@@ -123,7 +123,7 @@ crypto_create_ctx_template(crypto_mechanism_t *mech, crypto_key_t *key,
  *		crypto_create_ctx_template()
  *
  * Description:
- *	Frees the inbedded crypto_spi_ctx_template_t, then the
+ *	Frees the embedded crypto_spi_ctx_template_t, then the
  *	kcf_ctx_template_t.
  *
  * Context:
diff --git a/module/icp/asm-x86_64/aes/THIRDPARTYLICENSE.openssl b/module/icp/asm-x86_64/aes/THIRDPARTYLICENSE.openssl
index a2c4adcbe6..92c9e196a3 100644
--- a/module/icp/asm-x86_64/aes/THIRDPARTYLICENSE.openssl
+++ b/module/icp/asm-x86_64/aes/THIRDPARTYLICENSE.openssl
@@ -101,7 +101,7 @@
  *    must display the following acknowledgement:
  *    "This product includes cryptographic software written by
  *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
+ *    The word 'cryptographic' can be left out if the routines from the library
  *    being used are not cryptographic related :-).
  * 4. If you include any Windows specific code (or a derivative thereof) from 
  *    the apps directory (application code) you must include an acknowledgement:
diff --git a/module/icp/asm-x86_64/aes/aesopt.h b/module/icp/asm-x86_64/aes/aesopt.h
index 6aa61db827..472111f96e 100644
--- a/module/icp/asm-x86_64/aes/aesopt.h
+++ b/module/icp/asm-x86_64/aes/aesopt.h
@@ -327,7 +327,7 @@ extern "C" {
  *	On some systems speed will be improved by aligning the AES large lookup
  *	tables on particular boundaries. This define should be set to a power of
  *	two giving the desired alignment. It can be left undefined if alignment
- *	is not needed.  This option is specific to the Micrsoft VC++ compiler -
+ *	is not needed.  This option is specific to the Microsoft VC++ compiler -
  *	it seems to sometimes cause trouble for the VC++ version 6 compiler.
  */
 
diff --git a/module/icp/core/kcf_mech_tabs.c b/module/icp/core/kcf_mech_tabs.c
index 741dae7a74..2642b317d6 100644
--- a/module/icp/core/kcf_mech_tabs.c
+++ b/module/icp/core/kcf_mech_tabs.c
@@ -103,7 +103,7 @@ kcf_mech_entry_tab_t kcf_mech_tabs_tab[KCF_LAST_OPSCLASS + 1] = {
  * Per-algorithm internal thresholds for the minimum input size of before
  * offloading to hardware provider.
  * Dispatching a crypto operation  to a hardware provider entails paying the
- * cost of an additional context switch.  Measurments with Sun Accelerator 4000
+ * cost of an additional context switch.  Measurements with Sun Accelerator 4000
  * shows that 512-byte jobs or smaller are better handled in software.
  * There is room for refinement here.
  *
diff --git a/module/icp/core/kcf_sched.c b/module/icp/core/kcf_sched.c
index da2346f7ec..c8c2bbd42b 100644
--- a/module/icp/core/kcf_sched.c
+++ b/module/icp/core/kcf_sched.c
@@ -182,7 +182,7 @@ kcf_areqnode_alloc(kcf_provider_desc_t *pd, kcf_context_t *ictx,
  *	  reached, signal the creator thread for more threads.
  *
  * If the two conditions above are not met, we don't need to do
- * any thing. The request will be picked up by one of the
+ * anything. The request will be picked up by one of the
  * worker threads when it becomes available.
  */
 static int
@@ -1182,7 +1182,7 @@ kcf_aop_done(kcf_areq_node_t *areq, int error)
 
 	/*
 	 * Handle recoverable errors. This has to be done first
-	 * before doing any thing else in this routine so that
+	 * before doing anything else in this routine so that
 	 * we do not change the state of the request.
 	 */
 	if (error != CRYPTO_SUCCESS && IS_RECOVERABLE(error)) {
@@ -1432,7 +1432,7 @@ crypto_cancel_req(crypto_req_id_t id)
 			/*
 			 * There is no interface to remove an entry
 			 * once it is on the taskq. So, we do not do
-			 * any thing for a hardware provider.
+			 * anything for a hardware provider.
 			 */
 			break;
 		default:
@@ -1535,7 +1535,7 @@ kcf_misc_kstat_update(kstat_t *ksp, int rw)
 }
 
 /*
- * Allocate and initiatize a kcf_dual_req, used for saving the arguments of
+ * Allocate and initialize a kcf_dual_req, used for saving the arguments of
  * a dual operation or an atomic operation that has to be internally
  * simulated with multiple single steps.
  * crq determines the memory allocation flags.
@@ -1551,7 +1551,7 @@ kcf_alloc_req(crypto_call_req_t *crq)
 	if (kcr == NULL)
 		return (NULL);
 
-	/* Copy the whole crypto_call_req struct, as it isn't persistant */
+	/* Copy the whole crypto_call_req struct, as it isn't persistent */
 	if (crq != NULL)
 		kcr->kr_callreq = *crq;
 	else
@@ -1579,7 +1579,7 @@ kcf_next_req(void *next_req_arg, int status)
 	kcf_provider_desc_t *pd = NULL;
 	crypto_dual_data_t *ct = NULL;
 
-	/* Stop the processing if an error occured at this step */
+	/* Stop the processing if an error occurred at this step */
 	if (error != CRYPTO_SUCCESS) {
 out:
 		areq->an_reqarg = next_req->kr_callreq;
diff --git a/module/icp/illumos-crypto.c b/module/icp/illumos-crypto.c
index c2fcf1ff72..3c5ef43939 100644
--- a/module/icp/illumos-crypto.c
+++ b/module/icp/illumos-crypto.c
@@ -93,7 +93,7 @@
  * will use the generic implementation.
  *
  * 7) Removing sha384 and sha512 code: The sha code was actually very
- * wasy to port. However, the generic sha384 and sha512 code actually
+ * easy to port. However, the generic sha384 and sha512 code actually
  * exceeds the stack size on arm and powerpc architectures. In an effort
  * to remove warnings, this code was removed.
  *
diff --git a/module/icp/include/sys/crypto/impl.h b/module/icp/include/sys/crypto/impl.h
index 258cb5fedc..0f37f3f635 100644
--- a/module/icp/include/sys/crypto/impl.h
+++ b/module/icp/include/sys/crypto/impl.h
@@ -237,7 +237,7 @@ typedef struct kcf_provider_list {
 	struct kcf_provider_desc *pl_provider;
 } kcf_provider_list_t;
 
-/* atomic operations in linux implictly form a memory barrier */
+/* atomic operations in linux implicitly form a memory barrier */
 #define	membar_exit()
 
 /*
diff --git a/module/icp/include/sys/crypto/sched_impl.h b/module/icp/include/sys/crypto/sched_impl.h
index 32ffa77495..85ea0ba1d0 100644
--- a/module/icp/include/sys/crypto/sched_impl.h
+++ b/module/icp/include/sys/crypto/sched_impl.h
@@ -381,7 +381,7 @@ typedef struct kcf_pool {
 
 	/*
 	 * cv & lock for the condition where more threads need to be
-	 * created. kp_user_lock also protects the three fileds above.
+	 * created. kp_user_lock also protects the three fields above.
 	 */
 	kcondvar_t	kp_user_cv;		/* Creator cond. variable */
 	kmutex_t	kp_user_lock;		/* Creator lock */
@@ -448,13 +448,13 @@ typedef struct kcf_ntfy_elem {
  * The following values are based on the assumption that it would
  * take around eight cpus to load a hardware provider (This is true for
  * at least one product) and a kernel client may come from different
- * low-priority interrupt levels. We will have CYRPTO_TASKQ_MIN number
+ * low-priority interrupt levels. We will have CRYPTO_TASKQ_MIN number
  * of cached taskq entries. The CRYPTO_TASKQ_MAX number is based on
  * a throughput of 1GB/s using 512-byte buffers. These are just
  * reasonable estimates and might need to change in future.
  */
 #define	CRYPTO_TASKQ_THREADS	8
-#define	CYRPTO_TASKQ_MIN	64
+#define	CRYPTO_TASKQ_MIN	64
 #define	CRYPTO_TASKQ_MAX	2 * 1024 * 1024
 
 extern int crypto_taskq_threads;
diff --git a/module/icp/include/sys/crypto/spi.h b/module/icp/include/sys/crypto/spi.h
index 0aae9181ad..2c62b57066 100644
--- a/module/icp/include/sys/crypto/spi.h
+++ b/module/icp/include/sys/crypto/spi.h
@@ -699,7 +699,7 @@ typedef struct crypto_provider_info {
 
 /*
  * Provider status passed by a provider to crypto_provider_notification(9F)
- * and returned by the provider_stauts(9E) entry point.
+ * and returned by the provider_status(9E) entry point.
  */
 #define	CRYPTO_PROVIDER_READY		0
 #define	CRYPTO_PROVIDER_BUSY		1
diff --git a/module/icp/os/modhash.c b/module/icp/os/modhash.c
index 497e843966..5e216ed6a0 100644
--- a/module/icp/os/modhash.c
+++ b/module/icp/os/modhash.c
@@ -48,7 +48,7 @@
  *	  The number returned need _not_ be between 0 and nchains.  The mod_hash
  *	  code will take care of doing that.  The second argument (after the
  *	  key) to the hashing function is a void * that represents
- *	  hash_alg_data-- this is provided so that the hashing algrorithm can
+ *	  hash_alg_data-- this is provided so that the hashing algorithm can
  *	  maintain some state across calls, or keep algorithm-specific
  *	  constants associated with the hash table.
  *
diff --git a/module/icp/spi/kcf_spi.c b/module/icp/spi/kcf_spi.c
index 0a6e38df86..e438b58105 100644
--- a/module/icp/spi/kcf_spi.c
+++ b/module/icp/spi/kcf_spi.c
@@ -40,7 +40,7 @@
  * minalloc and maxalloc values to be used for taskq_create().
  */
 int crypto_taskq_threads = CRYPTO_TASKQ_THREADS;
-int crypto_taskq_minalloc = CYRPTO_TASKQ_MIN;
+int crypto_taskq_minalloc = CRYPTO_TASKQ_MIN;
 int crypto_taskq_maxalloc = CRYPTO_TASKQ_MAX;
 
 static void remove_provider(kcf_provider_desc_t *);