1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_CRYPTO_COMMON_H 28 #define _SYS_CRYPTO_COMMON_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Header file for the common data structures of the cryptographic framework 34 */ 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #include <sys/types.h> 41 #include <sys/uio.h> 42 #include <sys/stream.h> 43 #include <sys/mutex.h> 44 #include <sys/condvar.h> 45 46 47 /* Cryptographic Mechanisms */ 48 49 #define CRYPTO_MAX_MECH_NAME 32 50 typedef char crypto_mech_name_t[CRYPTO_MAX_MECH_NAME]; 51 52 typedef uint64_t crypto_mech_type_t; 53 54 typedef struct crypto_mechanism { 55 crypto_mech_type_t cm_type; /* mechanism type */ 56 caddr_t cm_param; /* mech. parameter */ 57 size_t cm_param_len; /* mech. parameter len */ 58 } crypto_mechanism_t; 59 60 /* 61 * The measurement unit flag for a mechanism's minimum or maximum key size. 62 * The unit are mechanism dependant. It can be in bits or in bytes. 63 */ 64 typedef uint32_t crypto_keysize_unit_t; 65 66 #define CRYPTO_KEYSIZE_UNIT_IN_BITS 0x00000001 67 #define CRYPTO_KEYSIZE_UNIT_IN_BYTES 0x00000002 68 69 70 /* Mechanisms supported out-of-the-box */ 71 #define SUN_CKM_MD5 "CKM_MD5" 72 #define SUN_CKM_MD5_HMAC "CKM_MD5_HMAC" 73 #define SUN_CKM_MD5_HMAC_GENERAL "CKM_MD5_HMAC_GENERAL" 74 #define SUN_CKM_SHA1 "CKM_SHA_1" 75 #define SUN_CKM_SHA1_HMAC "CKM_SHA_1_HMAC" 76 #define SUN_CKM_SHA1_HMAC_GENERAL "CKM_SHA_1_HMAC_GENERAL" 77 #define SUN_CKM_SHA256 "CKM_SHA256" 78 #define SUN_CKM_SHA256_HMAC "CKM_SHA256_HMAC" 79 #define SUN_CKM_SHA256_HMAC_GENERAL "CKM_SHA256_HMAC_GENERAL" 80 #define SUN_CKM_SHA384 "CKM_SHA384" 81 #define SUN_CKM_SHA384_HMAC "CKM_SHA384_HMAC" 82 #define SUN_CKM_SHA384_HMAC_GENERAL "CKM_SHA384_HMAC_GENERAL" 83 #define SUN_CKM_SHA512 "CKM_SHA512" 84 #define SUN_CKM_SHA512_HMAC "CKM_SHA512_HMAC" 85 #define SUN_CKM_SHA512_HMAC_GENERAL "CKM_SHA512_HMAC_GENERAL" 86 #define SUN_CKM_DES_CBC "CKM_DES_CBC" 87 #define SUN_CKM_DES3_CBC "CKM_DES3_CBC" 88 #define SUN_CKM_DES_ECB "CKM_DES_ECB" 89 #define SUN_CKM_DES3_ECB "CKM_DES3_ECB" 90 #define SUN_CKM_BF_CBC "CKM_BF_CBC" 91 #define SUN_CKM_BF_ECB "CKM_BF_ECB" 92 #define SUN_CKM_AES_CBC "CKM_AES_CBC" 93 #define SUN_CKM_AES_ECB "CKM_AES_ECB" 94 #define SUN_CKM_RC4 "CKM_RC4" 95 #define SUN_CKM_RSA_PKCS "CKM_RSA_PKCS" 96 #define SUN_CKM_RSA_X_509 "CKM_RSA_X_509" 97 #define SUN_CKM_MD5_RSA_PKCS "CKM_MD5_RSA_PKCS" 98 #define SUN_CKM_SHA1_RSA_PKCS "CKM_SHA1_RSA_PKCS" 99 100 101 /* Data arguments of cryptographic operations */ 102 103 typedef enum crypto_data_format { 104 CRYPTO_DATA_RAW = 1, 105 CRYPTO_DATA_UIO, 106 CRYPTO_DATA_MBLK 107 } crypto_data_format_t; 108 109 typedef struct crypto_data { 110 crypto_data_format_t cd_format; /* Format identifier */ 111 off_t cd_offset; /* Offset from the beginning */ 112 size_t cd_length; /* # of bytes in use */ 113 caddr_t cd_miscdata; /* ancillary data */ 114 union { 115 /* Raw format */ 116 iovec_t cdu_raw; /* Pointer and length */ 117 118 /* uio scatter-gather format */ 119 uio_t *cdu_uio; 120 121 /* mblk scatter-gather format */ 122 mblk_t *cdu_mp; /* The mblk chain */ 123 124 } cdu; /* Crypto Data Union */ 125 } crypto_data_t; 126 127 #define cd_raw cdu.cdu_raw 128 #define cd_uio cdu.cdu_uio 129 #define cd_mp cdu.cdu_mp 130 131 typedef struct crypto_dual_data { 132 crypto_data_t dd_data; /* The data */ 133 off_t dd_offset2; /* Used by dual operation */ 134 size_t dd_len2; /* # of bytes to take */ 135 } crypto_dual_data_t; 136 137 #define dd_format dd_data.cd_format 138 #define dd_offset1 dd_data.cd_offset 139 #define dd_len1 dd_data.cd_length 140 #define dd_miscdata dd_data.cd_miscdata 141 #define dd_raw dd_data.cd_raw 142 #define dd_uio dd_data.cd_uio 143 #define dd_mp dd_data.cd_mp 144 145 /* The keys, and their contents */ 146 147 typedef enum { 148 CRYPTO_KEY_RAW = 1, /* ck_data is a cleartext key */ 149 CRYPTO_KEY_REFERENCE, /* ck_obj_id is an opaque reference */ 150 CRYPTO_KEY_ATTR_LIST /* ck_attrs is a list of object attributes */ 151 } crypto_key_format_t; 152 153 typedef uint64_t crypto_attr_type_t; 154 155 /* Attribute types to use for passing a RSA public key or a private key. */ 156 #define SUN_CKA_MODULUS 0x00000120 157 #define SUN_CKA_MODULUS_BITS 0x00000121 158 #define SUN_CKA_PUBLIC_EXPONENT 0x00000122 159 #define SUN_CKA_PRIVATE_EXPONENT 0x00000123 160 #define SUN_CKA_PRIME_1 0x00000124 161 #define SUN_CKA_PRIME_2 0x00000125 162 #define SUN_CKA_EXPONENT_1 0x00000126 163 #define SUN_CKA_EXPONENT_2 0x00000127 164 #define SUN_CKA_COEFFICIENT 0x00000128 165 #define SUN_CKA_PRIME 0x00000130 166 #define SUN_CKA_SUBPRIME 0x00000131 167 #define SUN_CKA_BASE 0x00000132 168 169 typedef uint32_t crypto_object_id_t; 170 171 typedef struct crypto_object_attribute { 172 crypto_attr_type_t oa_type; /* attribute type */ 173 caddr_t oa_value; /* attribute value */ 174 ssize_t oa_value_len; /* length of attribute value */ 175 } crypto_object_attribute_t; 176 177 typedef struct crypto_key { 178 crypto_key_format_t ck_format; /* format identifier */ 179 union { 180 /* for CRYPTO_KEY_RAW ck_format */ 181 struct { 182 uint_t cku_v_length; /* # of bits in ck_data */ 183 void *cku_v_data; /* ptr to key value */ 184 } cku_key_value; 185 186 /* for CRYPTO_KEY_REFERENCE ck_format */ 187 crypto_object_id_t cku_key_id; /* reference to object key */ 188 189 /* for CRYPTO_KEY_ATTR_LIST ck_format */ 190 struct { 191 uint_t cku_a_count; /* number of attributes */ 192 crypto_object_attribute_t *cku_a_oattr; 193 } cku_key_attrs; 194 } cku_data; /* Crypto Key union */ 195 } crypto_key_t; 196 197 #define ck_data cku_data.cku_key_value.cku_v_data 198 #define ck_length cku_data.cku_key_value.cku_v_length 199 #define ck_obj_id cku_data.cku_key_id 200 #define ck_count cku_data.cku_key_attrs.cku_a_count 201 #define ck_attrs cku_data.cku_key_attrs.cku_a_oattr 202 203 /* 204 * Raw key lengths are expressed in number of bits. 205 * The following macro returns the minimum number of 206 * bytes that can contain the specified number of bits. 207 */ 208 #define CRYPTO_BITS2BYTES(n) (((n) + 7) >> 3) 209 210 /* Providers */ 211 212 typedef enum { 213 CRYPTO_HW_PROVIDER = 0, 214 CRYPTO_SW_PROVIDER, 215 CRYPTO_LOGICAL_PROVIDER 216 } crypto_provider_type_t; 217 218 typedef uint32_t crypto_provider_id_t; 219 #define KCF_PROVID_INVALID ((uint32_t)-1) 220 221 typedef struct crypto_provider_entry { 222 crypto_provider_id_t pe_provider_id; 223 uint_t pe_mechanism_count; 224 } crypto_provider_entry_t; 225 226 typedef struct crypto_dev_list_entry { 227 char le_dev_name[MAXNAMELEN]; 228 uint_t le_dev_instance; 229 uint_t le_mechanism_count; 230 } crypto_dev_list_entry_t; 231 232 /* User type for authentication ioctls and SPI entry points */ 233 234 typedef enum crypto_user_type { 235 CRYPTO_SO = 0, 236 CRYPTO_USER 237 } crypto_user_type_t; 238 239 /* Version for provider management ioctls and SPI entry points */ 240 241 typedef struct crypto_version { 242 uchar_t cv_major; 243 uchar_t cv_minor; 244 } crypto_version_t; 245 246 /* session data structure opaque to the consumer */ 247 typedef void *crypto_session_t; 248 249 typedef uint_t crypto_session_id_t; 250 251 /* 252 * Common cryptographic status and error codes. 253 */ 254 #define CRYPTO_SUCCESS 0x00000000 255 #define CRYPTO_CANCEL 0x00000001 256 #define CRYPTO_HOST_MEMORY 0x00000002 257 #define CRYPTO_GENERAL_ERROR 0x00000003 258 #define CRYPTO_FAILED 0x00000004 259 #define CRYPTO_ARGUMENTS_BAD 0x00000005 260 #define CRYPTO_ATTRIBUTE_READ_ONLY 0x00000006 261 #define CRYPTO_ATTRIBUTE_SENSITIVE 0x00000007 262 #define CRYPTO_ATTRIBUTE_TYPE_INVALID 0x00000008 263 #define CRYPTO_ATTRIBUTE_VALUE_INVALID 0x00000009 264 #define CRYPTO_CANCELED 0x0000000A 265 #define CRYPTO_DATA_INVALID 0x0000000B 266 #define CRYPTO_DATA_LEN_RANGE 0x0000000C 267 #define CRYPTO_DEVICE_ERROR 0x0000000D 268 #define CRYPTO_DEVICE_MEMORY 0x0000000E 269 #define CRYPTO_DEVICE_REMOVED 0x0000000F 270 #define CRYPTO_ENCRYPTED_DATA_INVALID 0x00000010 271 #define CRYPTO_ENCRYPTED_DATA_LEN_RANGE 0x00000011 272 #define CRYPTO_KEY_HANDLE_INVALID 0x00000012 273 #define CRYPTO_KEY_SIZE_RANGE 0x00000013 274 #define CRYPTO_KEY_TYPE_INCONSISTENT 0x00000014 275 #define CRYPTO_KEY_NOT_NEEDED 0x00000015 276 #define CRYPTO_KEY_CHANGED 0x00000016 277 #define CRYPTO_KEY_NEEDED 0x00000017 278 #define CRYPTO_KEY_INDIGESTIBLE 0x00000018 279 #define CRYPTO_KEY_FUNCTION_NOT_PERMITTED 0x00000019 280 #define CRYPTO_KEY_NOT_WRAPPABLE 0x0000001A 281 #define CRYPTO_KEY_UNEXTRACTABLE 0x0000001B 282 #define CRYPTO_MECHANISM_INVALID 0x0000001C 283 #define CRYPTO_MECHANISM_PARAM_INVALID 0x0000001D 284 #define CRYPTO_OBJECT_HANDLE_INVALID 0x0000001E 285 #define CRYPTO_OPERATION_IS_ACTIVE 0x0000001F 286 #define CRYPTO_OPERATION_NOT_INITIALIZED 0x00000020 287 #define CRYPTO_PIN_INCORRECT 0x00000021 288 #define CRYPTO_PIN_INVALID 0x00000022 289 #define CRYPTO_PIN_LEN_RANGE 0x00000023 290 #define CRYPTO_PIN_EXPIRED 0x00000024 291 #define CRYPTO_PIN_LOCKED 0x00000025 292 #define CRYPTO_SESSION_CLOSED 0x00000026 293 #define CRYPTO_SESSION_COUNT 0x00000027 294 #define CRYPTO_SESSION_HANDLE_INVALID 0x00000028 295 #define CRYPTO_SESSION_READ_ONLY 0x00000029 296 #define CRYPTO_SESSION_EXISTS 0x0000002A 297 #define CRYPTO_SESSION_READ_ONLY_EXISTS 0x0000002B 298 #define CRYPTO_SESSION_READ_WRITE_SO_EXISTS 0x0000002C 299 #define CRYPTO_SIGNATURE_INVALID 0x0000002D 300 #define CRYPTO_SIGNATURE_LEN_RANGE 0x0000002E 301 #define CRYPTO_TEMPLATE_INCOMPLETE 0x0000002F 302 #define CRYPTO_TEMPLATE_INCONSISTENT 0x00000030 303 #define CRYPTO_UNWRAPPING_KEY_HANDLE_INVALID 0x00000031 304 #define CRYPTO_UNWRAPPING_KEY_SIZE_RANGE 0x00000032 305 #define CRYPTO_UNWRAPPING_KEY_TYPE_INCONSISTENT 0x00000033 306 #define CRYPTO_USER_ALREADY_LOGGED_IN 0x00000034 307 #define CRYPTO_USER_NOT_LOGGED_IN 0x00000035 308 #define CRYPTO_USER_PIN_NOT_INITIALIZED 0x00000036 309 #define CRYPTO_USER_TYPE_INVALID 0x00000037 310 #define CRYPTO_USER_ANOTHER_ALREADY_LOGGED_IN 0x00000038 311 #define CRYPTO_USER_TOO_MANY_TYPES 0x00000039 312 #define CRYPTO_WRAPPED_KEY_INVALID 0x0000003A 313 #define CRYPTO_WRAPPED_KEY_LEN_RANGE 0x0000003B 314 #define CRYPTO_WRAPPING_KEY_HANDLE_INVALID 0x0000003C 315 #define CRYPTO_WRAPPING_KEY_SIZE_RANGE 0x0000003D 316 #define CRYPTO_WRAPPING_KEY_TYPE_INCONSISTENT 0x0000003E 317 #define CRYPTO_RANDOM_SEED_NOT_SUPPORTED 0x0000003F 318 #define CRYPTO_RANDOM_NO_RNG 0x00000040 319 #define CRYPTO_DOMAIN_PARAMS_INVALID 0x00000041 320 #define CRYPTO_BUFFER_TOO_SMALL 0x00000042 321 #define CRYPTO_INFORMATION_SENSITIVE 0x00000043 322 #define CRYPTO_NOT_SUPPORTED 0x00000044 323 324 #define CRYPTO_QUEUED 0x00000045 325 #define CRYPTO_BUFFER_TOO_BIG 0x00000046 326 #define CRYPTO_INVALID_CONTEXT 0x00000047 327 #define CRYPTO_INVALID_MAC 0x00000048 328 #define CRYPTO_MECH_NOT_SUPPORTED 0x00000049 329 #define CRYPTO_INCONSISTENT_ATTRIBUTE 0x0000004A 330 #define CRYPTO_NO_PERMISSION 0x0000004B 331 #define CRYPTO_INVALID_PROVIDER_ID 0x0000004C 332 #define CRYPTO_VERSION_MISMATCH 0x0000004D 333 #define CRYPTO_BUSY 0x0000004E 334 #define CRYPTO_UNKNOWN_PROVIDER 0x0000004F 335 #define CRYPTO_MODVERIFICATION_FAILED 0x00000050 336 #define CRYPTO_OLD_CTX_TEMPLATE 0x00000051 337 #define CRYPTO_WEAK_KEY 0x00000052 338 339 /* 340 * Special values that can be used to indicate that information is unavailable 341 * or that there is not practical limit. These values can be used 342 * by fields of the SPI crypto_provider_ext_info(9S) structure. 343 * The value of CRYPTO_UNAVAILABLE_INFO should be the same as 344 * CK_UNAVAILABLE_INFO in the PKCS#11 spec. 345 */ 346 #define CRYPTO_UNAVAILABLE_INFO ((ulong_t)(-1)) 347 #define CRYPTO_EFFECTIVELY_INFINITE 0x0 348 349 #ifdef __cplusplus 350 } 351 #endif 352 353 #endif /* _SYS_CRYPTO_COMMON_H */ 354