1 /* 2 * Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved. 3 * SPDX-License-Identifier: BSD-3-Clause 4 */ 5 6 #ifndef TS_CRYPTO_KEY_ATTRIBUTES_H 7 #define TS_CRYPTO_KEY_ATTRIBUTES_H 8 9 #include <stdint.h> 10 11 /* Key types */ 12 #define TS_CRYPTO_KEY_TYPE_NONE (0x0000) 13 #define TS_CRYPTO_KEY_TYPE_RAW_DATA (0x1001) 14 #define TS_CRYPTO_KEY_TYPE_HMAC (0x1100) 15 #define TS_CRYPTO_KEY_TYPE_DERIVE (0x1200) 16 #define TS_CRYPTO_KEY_TYPE_AES (0x2400) 17 #define TS_CRYPTO_KEY_TYPE_DES (0x2301) 18 #define TS_CRYPTO_KEY_TYPE_CAMELLIA (0x2403) 19 #define TS_CRYPTO_KEY_TYPE_CHACHA20 (0x2004) 20 #define TS_CRYPTO_KEY_TYPE_RSA_PUBLIC_KEY (0x4001) 21 #define TS_CRYPTO_KEY_TYPE_RSA_KEY_PAIR (0x7001) 22 23 /* ECC curves for use with ECC Key types */ 24 #define TS_CRYPTO_ECC_FAMILY_NONE (0x00) 25 #define TS_CRYPTO_ECC_FAMILY_SECP_K1 (0x17) 26 #define TS_CRYPTO_ECC_FAMILY_SECP_R1 (0x12) 27 #define TS_CRYPTO_ECC_FAMILY_SECP_R2 (0x1b) 28 #define TS_CRYPTO_ECC_FAMILY_SECT_K1 (0x27) 29 #define TS_CRYPTO_ECC_FAMILY_SECT_R1 (0x22) 30 #define TS_CRYPTO_ECC_FAMILY_SECT_R2 (0x2b) 31 #define TS_CRYPTO_ECC_FAMILY_BRAINPOOL_P_R1 (0x30) 32 #define TS_CRYPTO_ECC_FAMILY_MONTGOMERY (0x41) 33 34 /* Diffie-Hellman groups for use with DH key types */ 35 #define TS_CRYPTO_DH_FAMILY_NONE (0x00) 36 #define TS_CRYPTO_DH_FAMILY_RFC7919 (0x03) 37 38 /* Crypto algorithms */ 39 #define TS_CRYPTO_ALG_NONE (0x00000000) 40 #define TS_CRYPTO_ALG_MD5 (0x02000003) 41 #define TS_CRYPTO_ALG_RIPEMD160 (0x02000004) 42 #define TS_CRYPTO_ALG_SHA_1 (0x02000005) 43 #define TS_CRYPTO_ALG_SHA_224 (0x02000008) 44 #define TS_CRYPTO_ALG_SHA_256 (0x02000009) 45 #define TS_CRYPTO_ALG_SHA_384 (0x0200000a) 46 #define TS_CRYPTO_ALG_SHA_512 (0x0200000b) 47 #define TS_CRYPTO_ALG_SHA_512_224 (0x0200000c) 48 #define TS_CRYPTO_ALG_SHA_512_256 (0x0200000d) 49 #define TS_CRYPTO_ALG_SHA3_224 (0x02000010) 50 #define TS_CRYPTO_ALG_SHA3_256 (0x02000011) 51 #define TS_CRYPTO_ALG_SHA3_384 (0x02000012) 52 #define TS_CRYPTO_ALG_SHA3_512 (0x02000013) 53 #define TS_CRYPTO_ALG_CBC_MAC (0x03c00100) 54 #define TS_CRYPTO_ALG_CMAC (0x03c00200) 55 #define TS_CRYPTO_ALG_STREAM_CIPHER (0x04800100) 56 #define TS_CRYPTO_ALG_CTR (0x04c01000) 57 #define TS_CRYPTO_ALG_CFB (0x04c01100) 58 #define TS_CRYPTO_ALG_OFB (0x04c01200) 59 #define TS_CRYPTO_ALG_XTS (0x0440ff00) 60 #define TS_CRYPTO_ALG_CBC_NO_PADDING (0x04404000) 61 #define TS_CRYPTO_ALG_CBC_PKCS7 (0x04404100) 62 #define TS_CRYPTO_ALG_CCM (0x05500100) 63 #define TS_CRYPTO_ALG_GCM (0x05500200) 64 #define TS_CRYPTO_ALG_CHACHA20_POLY1305 (0x05100500) 65 #define TS_CRYPTO_ALG_RSA_PKCS1V15_CRYPT (0x07000200) 66 #define TS_CRYPTO_ALG_FFDH (0x09010000) 67 #define TS_CRYPTO_ALG_ECDH (0x09020000) 68 69 /* Key lifetime */ 70 #define TS_CRYPTO_KEY_LIFETIME_VOLATILE (0x00000000) 71 #define TS_CRYPTO_KEY_LIFETIME_PERSISTENT (0x00000001) 72 73 /* Key usage constraints */ 74 #define TS_CRYPTO_KEY_USAGE_NONE (0x00000000) 75 #define TS_CRYPTO_KEY_USAGE_EXPORT (0x00000001) 76 #define TS_CRYPTO_KEY_USAGE_COPY (0x00000002) 77 #define TS_CRYPTO_KEY_USAGE_ENCRYPT (0x00000100) 78 #define TS_CRYPTO_KEY_USAGE_DECRYPT (0x00000200) 79 #define TS_CRYPTO_KEY_USAGE_SIGN_HASH (0x00001000) 80 #define TS_CRYPTO_KEY_USAGE_VERIFY_HASH (0x00002000) 81 #define TS_CRYPTO_KEY_USAGE_DERIVE (0x00004000) 82 83 /* Key policy to define what key can be used for */ 84 struct __attribute__ ((__packed__)) ts_crypto_key_policy 85 { 86 uint32_t usage; 87 uint32_t alg; 88 }; 89 90 /* Key attributes object */ 91 struct __attribute__ ((__packed__)) ts_crypto_key_attributes 92 { 93 uint32_t type; 94 uint32_t key_bits; 95 uint32_t lifetime; 96 uint32_t id; 97 struct ts_crypto_key_policy policy; 98 }; 99 100 #endif /* TS_CRYPTO_KEY_ATTRIBUTES_H */ 101