diff options
Diffstat (limited to 'FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h')
| -rw-r--r-- | FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h index 3f34d7d2c..0566ceb2b 100644 --- a/FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h +++ b/FreeRTOS-Plus/Source/WolfSSL/wolfssl/openssl/asn1.h @@ -1,2 +1,152 @@ +/* asn1.h + * + * Copyright (C) 2006-2020 wolfSSL Inc. + * + * This file is part of wolfSSL. + * + * wolfSSL is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * wolfSSL is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA + */ + /* asn1.h for openssl */ +#ifndef WOLFSSL_ASN1_H_ +#define WOLFSSL_ASN1_H_ + +#include <wolfssl/openssl/ssl.h> + +#define ASN1_STRING_new wolfSSL_ASN1_STRING_new +#define ASN1_STRING_type_new wolfSSL_ASN1_STRING_type_new +#define ASN1_STRING_type wolfSSL_ASN1_STRING_type +#define ASN1_STRING_set wolfSSL_ASN1_STRING_set +#define ASN1_STRING_free wolfSSL_ASN1_STRING_free + +#define V_ASN1_INTEGER 0x02 +#define V_ASN1_OCTET_STRING 0x04 /* tag for ASN1_OCTET_STRING */ +#define V_ASN1_NEG 0x100 +#define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) +#define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) + +/* Type for ASN1_print_ex */ +# define ASN1_STRFLGS_ESC_2253 1 +# define ASN1_STRFLGS_ESC_CTRL 2 +# define ASN1_STRFLGS_ESC_MSB 4 +# define ASN1_STRFLGS_ESC_QUOTE 8 +# define ASN1_STRFLGS_UTF8_CONVERT 0x10 +# define ASN1_STRFLGS_IGNORE_TYPE 0x20 +# define ASN1_STRFLGS_SHOW_TYPE 0x40 +# define ASN1_STRFLGS_DUMP_ALL 0x80 +# define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 +# define ASN1_STRFLGS_DUMP_DER 0x200 +# define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ + ASN1_STRFLGS_ESC_CTRL | \ + ASN1_STRFLGS_ESC_MSB | \ + ASN1_STRFLGS_UTF8_CONVERT | \ + ASN1_STRFLGS_DUMP_UNKNOWN | \ + ASN1_STRFLGS_DUMP_DER) + +#define MBSTRING_UTF8 0x1000 +#define MBSTRING_ASC 0x1001 +#define MBSTRING_BMP 0x1002 +#define MBSTRING_UNIV 0x1004 + +#define ASN1_UTCTIME_print wolfSSL_ASN1_UTCTIME_print +#define ASN1_TIME_check wolfSSL_ASN1_TIME_check +#define ASN1_TIME_diff wolfSSL_ASN1_TIME_diff +#define ASN1_TIME_set wolfSSL_ASN1_TIME_set + +#define V_ASN1_OBJECT 6 +#define V_ASN1_UTCTIME 23 +#define V_ASN1_GENERALIZEDTIME 24 + +#define ASN1_STRING_FLAG_BITS_LEFT 0x008 +#define ASN1_STRING_FLAG_NDEF 0x010 +#define ASN1_STRING_FLAG_CONT 0x020 +#define ASN1_STRING_FLAG_MSTRING 0x040 +#define ASN1_STRING_FLAG_EMBED 0x080 + + +WOLFSSL_API WOLFSSL_ASN1_INTEGER *wolfSSL_BN_to_ASN1_INTEGER( + const WOLFSSL_BIGNUM*, WOLFSSL_ASN1_INTEGER*); + +WOLFSSL_API void wolfSSL_ASN1_TYPE_set(WOLFSSL_ASN1_TYPE *a, int type, void *value); + +#ifdef OPENSSL_ALL +/* IMPLEMENT_ASN1_FUNCTIONS is strictly for external use only. Internally + * we don't use this. Some projects use OpenSSL to implement ASN1 types and + * this section is only to provide those projects with ASN1 functionality. */ +typedef struct { + size_t offset; /* Offset of this field in structure */ + byte type; /* The type of the member as defined in + * WOLFSSL_ASN1_TYPES */ +} WOLFSSL_ASN1_TEMPLATE; + +typedef struct { + byte type; /* One of the ASN_Tags types */ + const WOLFSSL_ASN1_TEMPLATE *members; /* If SEQUENCE or CHOICE this + * contains the contents */ + size_t mcount; /* Number of members if SEQUENCE + * or CHOICE */ + size_t size; /* Structure size */ +} WOLFSSL_ASN1_ITEM; + +typedef enum { + WOLFSSL_X509_ALGOR_ASN1 = 0, + WOLFSSL_ASN1_BIT_STRING_ASN1, +} WOLFSSL_ASN1_TYPES; + +#define ASN1_SEQUENCE(type) \ + static const type __##type##_dummy_struct;\ + static const WOLFSSL_ASN1_TEMPLATE type##_member_data[] + +#define ASN1_SIMPLE(type, member, member_type) \ + { (char*)&__##type##_dummy_struct.member - (char*)&__##type##_dummy_struct, \ + WOLFSSL_##member_type##_ASN1 } + +#define ASN1_SEQUENCE_END(type) \ + ; \ + const WOLFSSL_ASN1_ITEM type##_template_data = { \ + ASN_SEQUENCE, \ + type##_member_data, \ + sizeof(type##_member_data) / sizeof(WOLFSSL_ASN1_TEMPLATE), \ + sizeof(type) \ + }; + +WOLFSSL_API void *wolfSSL_ASN1_item_new(const WOLFSSL_ASN1_ITEM *template); +WOLFSSL_API void wolfSSL_ASN1_item_free(void *val, const WOLFSSL_ASN1_ITEM *template); +WOLFSSL_API int wolfSSL_ASN1_item_i2d(const void *src, byte **dest, + const WOLFSSL_ASN1_ITEM *template); + +/* Need function declaration otherwise compiler complains */ +#define IMPLEMENT_ASN1_FUNCTIONS(type) \ + type *type##_new(void); \ + type *type##_new(void){ \ + return (type*)wolfSSL_ASN1_item_new(&type##_template_data); \ + } \ + void type##_free(type *t); \ + void type##_free(type *t){ \ + wolfSSL_ASN1_item_free(t, &type##_template_data); \ + } \ + int i2d_##type(type *src, byte **dest); \ + int i2d_##type(type *src, byte **dest) \ + { \ + return wolfSSL_ASN1_item_i2d(src, dest, &type##_template_data);\ + } + +#endif /* OPENSSL_ALL */ + +#define BN_to_ASN1_INTEGER wolfSSL_BN_to_ASN1_INTEGER +#define ASN1_TYPE_set wolfSSL_ASN1_TYPE_set + +#endif /* WOLFSSL_ASN1_H_ */ |