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| 4 | |
| 5 | * ARM CryptoCell Cipher Crypto API
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| 6 |
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| 7 |
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| 8 | #ifndef __CC_CIPHER_H__
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| 9 | #define __CC_CIPHER_H__
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| 10 |
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| 11 | #include <linux/kernel.h>
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| 12 | #include <crypto/algapi.h>
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| 13 | #include "cc_driver.h"
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| 14 | #include "cc_buffer_mgr.h"
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| 15 |
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| 16 | struct cipher_req_ctx {
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| 17 | struct async_gen_req_ctx gen_ctx;
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| 18 | enum cc_req_dma_buf_type dma_buf_type;
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| 19 | u32 in_nents;
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| 20 | u32 in_mlli_nents;
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| 21 | u32 out_nents;
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| 22 | u32 out_mlli_nents;
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| 23 | u8 *iv;
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| 24 | struct mlli_params mlli_params;
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| 25 | };
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| 26 |
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| 27 | int cc_cipher_alloc(struct cc_drvdata *drvdata);
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| 28 |
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| 29 | int cc_cipher_free(struct cc_drvdata *drvdata);
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| 30 |
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| 31 | struct cc_hkey_info {
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| 32 | u16 keylen;
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| 33 | u8 hw_key1;
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| 34 | u8 hw_key2;
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| 35 | } __packed;
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| 36 |
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| 37 | #define CC_HW_KEY_SIZE sizeof(struct cc_hkey_info)
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| 38 |
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| 39 | #endif
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