/*
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* Copyright (c) 2014, STMicroelectronics International N.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef UTEE_DEFINES_H
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#define UTEE_DEFINES_H
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/*
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* Copied from TEE Internal API specificaion v1.0 table 6-9 "Structure of
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* Algorithm Identifier".
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*/
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#define TEE_MAIN_ALGO_MD5 0x01
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#define TEE_MAIN_ALGO_SHA1 0x02
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#define TEE_MAIN_ALGO_SHA224 0x03
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#define TEE_MAIN_ALGO_SHA256 0x04
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#define TEE_MAIN_ALGO_SHA384 0x05
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#define TEE_MAIN_ALGO_SHA512 0x06
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#define TEE_MAIN_ALGO_AES 0x10
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#define TEE_MAIN_ALGO_DES 0x11
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#define TEE_MAIN_ALGO_DES2 0x12
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#define TEE_MAIN_ALGO_DES3 0x13
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#define TEE_MAIN_ALGO_RSA 0x30
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#define TEE_MAIN_ALGO_DSA 0x31
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#define TEE_MAIN_ALGO_DH 0x32
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#define TEE_MAIN_ALGO_ECDSA 0x41
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#define TEE_MAIN_ALGO_ECDH 0x42
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#define TEE_MAIN_ALGO_HKDF 0xC0 /* OP-TEE extension */
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#define TEE_MAIN_ALGO_CONCAT_KDF 0xC1 /* OP-TEE extension */
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#define TEE_MAIN_ALGO_PBKDF2 0xC2 /* OP-TEE extension */
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#define TEE_CHAIN_MODE_ECB_NOPAD 0x0
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#define TEE_CHAIN_MODE_CBC_NOPAD 0x1
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#define TEE_CHAIN_MODE_CTR 0x2
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#define TEE_CHAIN_MODE_CTS 0x3
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#define TEE_CHAIN_MODE_XTS 0x4
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#define TEE_CHAIN_MODE_CBC_MAC_PKCS5 0x5
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#define TEE_CHAIN_MODE_CMAC 0x6
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#define TEE_CHAIN_MODE_CCM 0x7
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#define TEE_CHAIN_MODE_GCM 0x8
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#define TEE_CHAIN_MODE_PKCS1_PSS_MGF1 0x9 /* ??? */
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/* Bits [31:28] */
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#define TEE_ALG_GET_CLASS(algo) (((algo) >> 28) & 0xF)
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#define TEE_ALG_GET_KEY_TYPE(algo, with_private_key) \
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(TEE_ALG_GET_MAIN_ALG(algo) | \
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((with_private_key) ? 0xA1000000 : 0xA0000000))
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/* Bits [7:0] */
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#define TEE_ALG_GET_MAIN_ALG(algo) ((algo) & 0xFF)
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/* Bits [11:8] */
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#define TEE_ALG_GET_CHAIN_MODE(algo) (((algo) >> 8) & 0xF)
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/* Bits [15:12] */
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#define TEE_ALG_GET_DIGEST_HASH(algo) (((algo) >> 12) & 0xF)
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/* Bits [19:16] */
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#define TEE_ALG_GET_ECC_CURVE(algo) (((algo) >> 16) & 0xF)
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/* Bits [23:20] */
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#define TEE_ALG_GET_INTERNAL_HASH(algo) (((algo) >> 20) & 0x7)
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/* Return hash algorithm based on main hash */
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#define TEE_ALG_HASH_ALGO(main_hash) \
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(TEE_OPERATION_DIGEST << 28 | (main_hash))
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/* Extract internal hash and return hash algorithm */
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#define TEE_INTERNAL_HASH_TO_ALGO(algo) \
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TEE_ALG_HASH_ALGO(TEE_ALG_GET_INTERNAL_HASH(algo))
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/* Extract digest hash and return hash algorithm */
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#define TEE_DIGEST_HASH_TO_ALGO(algo) \
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TEE_ALG_HASH_ALGO(TEE_ALG_GET_DIGEST_HASH(algo))
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/* Return HMAC algorithm based on main hash */
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#define TEE_ALG_HMAC_ALGO(main_hash) \
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(TEE_OPERATION_MAC << 28 | (main_hash))
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#define TEE_AES_BLOCK_SIZE 16UL
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#define TEE_DES_BLOCK_SIZE 8UL
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#define TEE_AES_MAX_KEY_SIZE 32UL
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/* SHA-512 */
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#ifndef TEE_MD5_HASH_SIZE
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typedef enum {
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TEE_MD5_HASH_SIZE = 16,
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TEE_SHA1_HASH_SIZE = 20,
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TEE_SHA224_HASH_SIZE = 28,
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TEE_SHA256_HASH_SIZE = 32,
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TEE_SHA384_HASH_SIZE = 48,
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TEE_SHA512_HASH_SIZE = 64,
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TEE_MD5SHA1_HASH_SIZE = (TEE_MD5_HASH_SIZE + TEE_SHA1_HASH_SIZE),
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TEE_MAX_HASH_SIZE = 64,
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} t_hash_size;
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#endif
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#define TEE_MAC_SIZE_AES_CBC_MAC_NOPAD
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#define TEE_MAC_SIZE_AES_CBC_MAC_PKCS5
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#define TEE_MAC_SIZE_AES_CMAC
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#define TEE_MAC_SIZE_DES_CBC_MAC_PKCS5
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/*
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* Bit indicating that the attribute is a value attribute
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* See TEE Internal API specificaion v1.0 table 6-12 "Partial Structure of
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* Attribute Identifier"
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*/
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#define TEE_U32_BSWAP(x) ( \
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(((x) & 0xff000000) >> 24) | \
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(((x) & 0x00ff0000) >> 8) | \
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(((x) & 0x0000ff00) << 8) | \
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(((x) & 0x000000ff) << 24))
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#define TEE_U16_BSWAP(x) ( \
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(((x) & 0xff00) >> 8) | \
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(((x) & 0x00ff) << 8))
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/* If we we're on a big endian platform we'll have to update these */
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#define TEE_U32_FROM_BIG_ENDIAN(x) TEE_U32_BSWAP(x)
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#define TEE_U16_FROM_BIG_ENDIAN(x) TEE_U16_BSWAP(x)
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#define TEE_U32_TO_BIG_ENDIAN(x) TEE_U32_BSWAP(x)
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#define TEE_U16_TO_BIG_ENDIAN(x) TEE_U16_BSWAP(x)
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#define TEE_TIME_MILLIS_BASE 1000
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#define TEE_TIME_LT(t1, t2) \
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(((t1).seconds == (t2).seconds) ? \
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((t1).millis < (t2).millis) : \
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((t1).seconds < (t2).seconds))
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#define TEE_TIME_LE(t1, t2) \
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(((t1).seconds == (t2).seconds) ? \
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((t1).millis <= (t2).millis) : \
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((t1).seconds <= (t2).seconds))
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#define TEE_TIME_ADD(t1, t2, dst) do { \
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(dst).seconds = (t1).seconds + (t2).seconds; \
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(dst).millis = (t1).millis + (t2).millis; \
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if ((dst).millis >= TEE_TIME_MILLIS_BASE) { \
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(dst).seconds++; \
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(dst).millis -= TEE_TIME_MILLIS_BASE; \
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} \
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} while (0)
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#define TEE_TIME_SUB(t1, t2, dst) do { \
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(dst).seconds = (t1).seconds - (t2).seconds; \
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if ((t1).millis < (t2).millis) { \
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(dst).seconds--; \
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(dst).millis = (t1).millis + TEE_TIME_MILLIS_BASE - (t2).millis;\
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} else { \
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(dst).millis = (t1).millis - (t2).millis; \
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} \
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} while (0)
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/* ------------------------------------------------------------ */
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/* OTP mapping */
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/* ------------------------------------------------------------ */
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#define HW_UNIQUE_KEY_WORD1 (8)
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#define HW_UNIQUE_KEY_LENGTH (16)
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#define HW_UNIQUE_KEY_WORD2 (HW_UNIQUE_KEY_WORD1 + 1)
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#define HW_UNIQUE_KEY_WORD3 (HW_UNIQUE_KEY_WORD1 + 2)
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#define HW_UNIQUE_KEY_WORD4 (HW_UNIQUE_KEY_WORD1 + 3)
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#define UTEE_SE_READER_PRESENT (1 << 0)
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#define UTEE_SE_READER_TEE_ONLY (1 << 1)
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#define UTEE_SE_READER_SELECT_RESPONE_ENABLE (1 << 2)
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#endif /* UTEE_DEFINES_H */
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