1 files changed, 73 insertions, 0 deletions
diff --git a/sys/contrib/openzfs/module/icp/include/sha1/sha1_impl.h b/sys/contrib/openzfs/module/icp/include/sha1/sha1_impl.h
new file mode 100644
index 000000000000..1c1f8728f9b5
--- /dev/null
+++ b/sys/contrib/openzfs/module/icp/include/sha1/sha1_impl.h
@@ -0,0 +1,73 @@
+/*
+ * 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	_SHA1_IMPL_H
+#define	_SHA1_IMPL_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	SHA1_HASH_SIZE		20	/* SHA_1 digest length in bytes */
+#define	SHA1_DIGEST_LENGTH	20	/* SHA1 digest length in bytes */
+#define	SHA1_HMAC_BLOCK_SIZE	64	/* SHA1-HMAC block size */
+#define	SHA1_HMAC_MIN_KEY_LEN	1	/* SHA1-HMAC min key length in bytes */
+#define	SHA1_HMAC_MAX_KEY_LEN	INT_MAX /* SHA1-HMAC max key length in bytes */
+#define	SHA1_HMAC_INTS_PER_BLOCK	(SHA1_HMAC_BLOCK_SIZE/sizeof (uint32_t))
+
+/*
+ * CSPI information (entry points, provider info, etc.)
+ */
+typedef enum sha1_mech_type {
+	SHA1_MECH_INFO_TYPE,		/* SUN_CKM_SHA1 */
+	SHA1_HMAC_MECH_INFO_TYPE,	/* SUN_CKM_SHA1_HMAC */
+	SHA1_HMAC_GEN_MECH_INFO_TYPE	/* SUN_CKM_SHA1_HMAC_GENERAL */
+} sha1_mech_type_t;
+
+/*
+ * Context for SHA1 mechanism.
+ */
+typedef struct sha1_ctx {
+	sha1_mech_type_t	sc_mech_type;	/* type of context */
+	SHA1_CTX		sc_sha1_ctx;	/* SHA1 context */
+} sha1_ctx_t;
+
+/*
+ * Context for SHA1-HMAC and SHA1-HMAC-GENERAL mechanisms.
+ */
+typedef struct sha1_hmac_ctx {
+	sha1_mech_type_t	hc_mech_type;	/* type of context */
+	uint32_t		hc_digest_len;	/* digest len in bytes */
+	SHA1_CTX		hc_icontext;	/* inner SHA1 context */
+	SHA1_CTX		hc_ocontext;	/* outer SHA1 context */
+} sha1_hmac_ctx_t;
+
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _SHA1_IMPL_H */