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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/drivers/crypto/ccree/cc_aead.h
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@@ -1,5 +1,5 @@
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 /* SPDX-License-Identifier: GPL-2.0 */
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-/* Copyright (C) 2012-2018 ARM Limited or its affiliates. */
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+/* Copyright (C) 2012-2019 ARM Limited (or its affiliates). */
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 /* \file cc_aead.h
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  * ARM CryptoCell AEAD Crypto API
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@@ -65,9 +65,8 @@
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 	unsigned int hw_iv_size ____cacheline_aligned;
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 	/* used to prevent cache coherence problem */
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 	u8 backup_mac[MAX_MAC_SIZE];
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-	u8 *backup_iv; /*store iv for generated IV flow*/
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-	u8 *backup_giv; /*store iv for rfc3686(ctr) flow*/
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-	u32 assoclen; /* internal assoclen */
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+	u8 *backup_iv; /* store orig iv */
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+	u32 assoclen; /* size of AAD buffer to authenticate */
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 	dma_addr_t mac_buf_dma_addr; /* internal ICV DMA buffer */
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 	/* buffer for internal ccm configurations */
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 	dma_addr_t ccm_iv0_dma_addr;
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@@ -80,7 +79,6 @@
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 	dma_addr_t gcm_iv_inc2_dma_addr;
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 	dma_addr_t hkey_dma_addr; /* Phys. address of hkey */
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 	dma_addr_t gcm_block_len_dma_addr; /* Phys. address of gcm block len */
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-	bool is_gcm4543;
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 	u8 *icv_virt_addr; /* Virt. address of ICV */
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 	struct async_gen_req_ctx gen_ctx;