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-rw-r--r--drivers/crypto/atmel-authenc.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/crypto/atmel-authenc.h b/drivers/crypto/atmel-authenc.h
new file mode 100644
index 000000000000..2a60d1224143
--- /dev/null
+++ b/drivers/crypto/atmel-authenc.h
@@ -0,0 +1,64 @@
+/*
+ * API for Atmel Secure Protocol Layers Improved Performances (SPLIP)
+ *
+ * Copyright (C) 2016 Atmel Corporation
+ *
+ * Author: Cyrille Pitchen <cyrille.pitchen@atmel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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/>.
+ *
+ * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
+ */
+
+#ifndef __ATMEL_AUTHENC_H__
+#define __ATMEL_AUTHENC_H__
+
+#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
+
+#include <crypto/authenc.h>
+#include <crypto/hash.h>
+#include <crypto/sha.h>
+#include "atmel-sha-regs.h"
+
+struct atmel_aes_dev;
+typedef int (*atmel_aes_authenc_fn_t)(struct atmel_aes_dev *, int, bool);
+
+struct atmel_sha_authenc_ctx;
+
+bool atmel_sha_authenc_is_ready(void);
+unsigned int atmel_sha_authenc_get_reqsize(void);
+
+struct atmel_sha_authenc_ctx *atmel_sha_authenc_spawn(unsigned long mode);
+void atmel_sha_authenc_free(struct atmel_sha_authenc_ctx *auth);
+int atmel_sha_authenc_setkey(struct atmel_sha_authenc_ctx *auth,
+ const u8 *key, unsigned int keylen,
+ u32 *flags);
+
+int atmel_sha_authenc_schedule(struct ahash_request *req,
+ struct atmel_sha_authenc_ctx *auth,
+ atmel_aes_authenc_fn_t cb,
+ struct atmel_aes_dev *dd);
+int atmel_sha_authenc_init(struct ahash_request *req,
+ struct scatterlist *assoc, unsigned int assoclen,
+ unsigned int textlen,
+ atmel_aes_authenc_fn_t cb,
+ struct atmel_aes_dev *dd);
+int atmel_sha_authenc_final(struct ahash_request *req,
+ u32 *digest, unsigned int digestlen,
+ atmel_aes_authenc_fn_t cb,
+ struct atmel_aes_dev *dd);
+void atmel_sha_authenc_abort(struct ahash_request *req);
+
+#endif /* CONFIG_CRYPTO_DEV_ATMEL_AUTHENC */
+
+#endif /* __ATMEL_AUTHENC_H__ */