1 /* 2 * Copyright (c) 2014, Linaro Limited 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation 13 * and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef TEE_API_DEFINES_EXTENSIONS_H 29 #define TEE_API_DEFINES_EXTENSIONS_H 30 31 /* 32 * Concatenation Key Derivation Function (Concat KDF) 33 * NIST SP 800-56A section 5.8.1 34 */ 35 36 #define TEE_ALG_CONCAT_KDF_SHA1_DERIVE_KEY 0x800020C1 37 #define TEE_ALG_CONCAT_KDF_SHA224_DERIVE_KEY 0x800030C1 38 #define TEE_ALG_CONCAT_KDF_SHA256_DERIVE_KEY 0x800040C1 39 #define TEE_ALG_CONCAT_KDF_SHA384_DERIVE_KEY 0x800050C1 40 #define TEE_ALG_CONCAT_KDF_SHA512_DERIVE_KEY 0x800060C1 41 42 #define TEE_TYPE_CONCAT_KDF_Z 0xA10000C1 43 44 #define TEE_ATTR_CONCAT_KDF_Z 0xC00001C1 45 #define TEE_ATTR_CONCAT_KDF_OTHER_INFO 0xD00002C1 46 #define TEE_ATTR_CONCAT_KDF_DKM_LENGTH 0xF00003C1 47 48 #endif /* TEE_API_DEFINES_EXTENSIONS_H */ 49