1 files changed, 64 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/module/icp/include/sha2/sha2_impl.h b/sys/contrib/openzfs/module/icp/include/sha2/sha2_impl.h
new file mode 100644
index 000000000000..b9768d344e95
--- /dev/null
+++ b/sys/contrib/openzfs/module/icp/include/sha2/sha2_impl.h
@@ -0,0 +1,64 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef	_SHA2_IMPL_H
+#define	_SHA2_IMPL_H
+
+#include <sys/sha2.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+	SHA1_TYPE,
+	SHA256_TYPE,
+	SHA384_TYPE,
+	SHA512_TYPE
+} sha2_mech_t;
+
+/*
+ * Context for SHA2 mechanism.
+ */
+typedef struct sha2_ctx {
+	sha2_mech_type_t	sc_mech_type;	/* type of context */
+	SHA2_CTX		sc_sha2_ctx;	/* SHA2 context */
+} sha2_ctx_t;
+
+/*
+ * Context for SHA2 HMAC and HMAC GENERAL mechanisms.
+ */
+typedef struct sha2_hmac_ctx {
+	sha2_mech_type_t	hc_mech_type;	/* type of context */
+	uint32_t		hc_digest_len;	/* digest len in bytes */
+	SHA2_CTX		hc_icontext;	/* inner SHA2 context */
+	SHA2_CTX		hc_ocontext;	/* outer SHA2 context */
+} sha2_hmac_ctx_t;
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _SHA2_IMPL_H */