diff options
Diffstat (limited to 'axTLS/src/ssl/tls1.h')
| -rw-r--r-- | axTLS/src/ssl/tls1.h | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/axTLS/src/ssl/tls1.h b/axTLS/src/ssl/tls1.h deleted file mode 100644 index e73bc1a..0000000 --- a/axTLS/src/ssl/tls1.h +++ /dev/null @@ -1,295 +0,0 @@ -/*
- * Copyright (c) 2007, Cameron Rich
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * * Neither the name of the axTLS project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @file tls1.h
- *
- * @brief The definitions for the TLS library.
- */
-#ifndef HEADER_SSL_LIB_H
-#define HEADER_SSL_LIB_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "version.h"
-#include "crypto.h"
-#include "crypto_misc.h"
-
-#define SSL_PROTOCOL_MIN_VERSION 0x31 /* TLS v1.0 */
-#define SSL_PROTOCOL_MINOR_VERSION 0x02 /* TLS v1.1 */
-#define SSL_PROTOCOL_VERSION_MAX 0x32 /* TLS v1.1 */
-#define SSL_PROTOCOL_VERSION1_1 0x32 /* TLS v1.1 */
-#define SSL_RANDOM_SIZE 32
-#define SSL_SECRET_SIZE 48
-#define SSL_FINISHED_HASH_SIZE 12
-#define SSL_RECORD_SIZE 5
-#define SSL_SERVER_READ 0
-#define SSL_SERVER_WRITE 1
-#define SSL_CLIENT_READ 2
-#define SSL_CLIENT_WRITE 3
-#define SSL_HS_HDR_SIZE 4
-
-/* the flags we use while establishing a connection */
-#define SSL_NEED_RECORD 0x0001
-#define SSL_TX_ENCRYPTED 0x0002
-#define SSL_RX_ENCRYPTED 0x0004
-#define SSL_SESSION_RESUME 0x0008
-#define SSL_IS_CLIENT 0x0010
-#define SSL_HAS_CERT_REQ 0x0020
-#define SSL_SENT_CLOSE_NOTIFY 0x0040
-
-/* some macros to muck around with flag bits */
-#define SET_SSL_FLAG(A) (ssl->flag |= A)
-#define CLR_SSL_FLAG(A) (ssl->flag &= ~A)
-#define IS_SET_SSL_FLAG(A) (ssl->flag & A)
-
-#define MAX_KEY_BYTE_SIZE 512 /* for a 4096 bit key */
-#define RT_MAX_PLAIN_LENGTH 16384
-#define RT_EXTRA 1024
-#define BM_RECORD_OFFSET 5
-
-#ifdef CONFIG_SSL_SKELETON_MODE
-#define NUM_PROTOCOLS 1
-#else
-#define NUM_PROTOCOLS 4
-#endif
-
-#define PARANOIA_CHECK(A, B) if (A < B) { \
- ret = SSL_ERROR_INVALID_HANDSHAKE; goto error; }
-
-/* protocol types */
-enum
-{
- PT_CHANGE_CIPHER_SPEC = 20,
- PT_ALERT_PROTOCOL,
- PT_HANDSHAKE_PROTOCOL,
- PT_APP_PROTOCOL_DATA
-};
-
-/* handshaking types */
-enum
-{
- HS_HELLO_REQUEST,
- HS_CLIENT_HELLO,
- HS_SERVER_HELLO,
- HS_CERTIFICATE = 11,
- HS_SERVER_KEY_XCHG,
- HS_CERT_REQ,
- HS_SERVER_HELLO_DONE,
- HS_CERT_VERIFY,
- HS_CLIENT_KEY_XCHG,
- HS_FINISHED = 20
-};
-
-typedef struct
-{
- uint8_t cipher;
- uint8_t key_size;
- uint8_t iv_size;
- uint8_t key_block_size;
- uint8_t padding_size;
- uint8_t digest_size;
- hmac_func hmac;
- crypt_func encrypt;
- crypt_func decrypt;
-} cipher_info_t;
-
-struct _SSLObjLoader
-{
- uint8_t *buf;
- int len;
-};
-
-typedef struct _SSLObjLoader SSLObjLoader;
-
-typedef struct
-{
- time_t conn_time;
- uint8_t session_id[SSL_SESSION_ID_SIZE];
- uint8_t master_secret[SSL_SECRET_SIZE];
-} SSL_SESSION;
-
-typedef struct
-{
- uint8_t *buf;
- int size;
-} SSL_CERT;
-
-typedef struct
-{
- MD5_CTX md5_ctx;
- SHA1_CTX sha1_ctx;
- uint8_t final_finish_mac[SSL_FINISHED_HASH_SIZE];
- uint8_t *key_block;
- uint8_t master_secret[SSL_SECRET_SIZE];
- uint8_t client_random[SSL_RANDOM_SIZE]; /* client's random sequence */
- uint8_t server_random[SSL_RANDOM_SIZE]; /* server's random sequence */
- uint16_t bm_proc_index;
-} DISPOSABLE_CTX;
-
-struct _SSL
-{
- uint32_t flag;
- uint16_t need_bytes;
- uint16_t got_bytes;
- uint8_t record_type;
- uint8_t cipher;
- uint8_t sess_id_size;
- uint8_t version;
- uint8_t client_version;
- int16_t next_state;
- int16_t hs_status;
- DISPOSABLE_CTX *dc; /* temporary data which we'll get rid of soon */
- int client_fd;
- const cipher_info_t *cipher_info;
- void *encrypt_ctx;
- void *decrypt_ctx;
- uint8_t bm_all_data[RT_MAX_PLAIN_LENGTH+RT_EXTRA];
- uint8_t *bm_data;
- uint16_t bm_index;
- uint16_t bm_read_index;
- struct _SSL *next; /* doubly linked list */
- struct _SSL *prev;
- struct _SSL_CTX *ssl_ctx; /* back reference to a clnt/svr ctx */
-#ifndef CONFIG_SSL_SKELETON_MODE
- uint16_t session_index;
- SSL_SESSION *session;
-#endif
-#ifdef CONFIG_SSL_CERT_VERIFICATION
- X509_CTX *x509_ctx;
-#endif
-
- uint8_t session_id[SSL_SESSION_ID_SIZE];
- uint8_t client_mac[SHA1_SIZE]; /* for HMAC verification */
- uint8_t server_mac[SHA1_SIZE]; /* for HMAC verification */
- uint8_t read_sequence[8]; /* 64 bit sequence number */
- uint8_t write_sequence[8]; /* 64 bit sequence number */
- uint8_t hmac_header[SSL_RECORD_SIZE]; /* rx hmac */
-};
-
-typedef struct _SSL SSL;
-
-struct _SSL_CTX
-{
- uint32_t options;
- uint8_t chain_length;
- RSA_CTX *rsa_ctx;
-#ifdef CONFIG_SSL_CERT_VERIFICATION
- CA_CERT_CTX *ca_cert_ctx;
-#endif
- SSL *head;
- SSL *tail;
- SSL_CERT certs[CONFIG_SSL_MAX_CERTS];
-#ifndef CONFIG_SSL_SKELETON_MODE
- uint16_t num_sessions;
- SSL_SESSION **ssl_sessions;
-#endif
-#ifdef CONFIG_SSL_CTX_MUTEXING
- SSL_CTX_MUTEX_TYPE mutex;
-#endif
-#ifdef CONFIG_OPENSSL_COMPATIBLE
- void *bonus_attr;
-#endif
-};
-
-typedef struct _SSL_CTX SSL_CTX;
-
-/* backwards compatibility */
-typedef struct _SSL_CTX SSLCTX;
-
-extern const uint8_t ssl_prot_prefs[NUM_PROTOCOLS];
-
-SSL *ssl_new(SSL_CTX *ssl_ctx, int client_fd);
-void disposable_new(SSL *ssl);
-void disposable_free(SSL *ssl);
-int send_packet(SSL *ssl, uint8_t protocol,
- const uint8_t *in, int length);
-int do_svr_handshake(SSL *ssl, int handshake_type, uint8_t *buf, int hs_len);
-int do_clnt_handshake(SSL *ssl, int handshake_type, uint8_t *buf, int hs_len);
-int process_finished(SSL *ssl, uint8_t *buf, int hs_len);
-int process_sslv23_client_hello(SSL *ssl);
-int send_alert(SSL *ssl, int error_code);
-int send_finished(SSL *ssl);
-int send_certificate(SSL *ssl);
-int basic_read(SSL *ssl, uint8_t **in_data);
-int send_change_cipher_spec(SSL *ssl);
-void finished_digest(SSL *ssl, const char *label, uint8_t *digest);
-void generate_master_secret(SSL *ssl, const uint8_t *premaster_secret);
-void add_packet(SSL *ssl, const uint8_t *pkt, int len);
-int add_cert(SSL_CTX *ssl_ctx, const uint8_t *buf, int len);
-int add_private_key(SSL_CTX *ssl_ctx, SSLObjLoader *ssl_obj);
-void ssl_obj_free(SSLObjLoader *ssl_obj);
-int pkcs8_decode(SSL_CTX *ssl_ctx, SSLObjLoader *ssl_obj, const char *password);
-int pkcs12_decode(SSL_CTX *ssl_ctx, SSLObjLoader *ssl_obj, const char *password);
-int load_key_certs(SSL_CTX *ssl_ctx);
-#ifdef CONFIG_SSL_CERT_VERIFICATION
-int add_cert_auth(SSL_CTX *ssl_ctx, const uint8_t *buf, int len);
-void remove_ca_certs(CA_CERT_CTX *ca_cert_ctx);
-#endif
-#ifdef CONFIG_SSL_ENABLE_CLIENT
-int do_client_connect(SSL *ssl);
-#endif
-
-#ifdef CONFIG_SSL_FULL_MODE
-void DISPLAY_STATE(SSL *ssl, int is_send, uint8_t state, int not_ok);
-void DISPLAY_BYTES(SSL *ssl, const char *format,
- const uint8_t *data, int size, ...);
-void DISPLAY_CERT(SSL *ssl, const X509_CTX *x509_ctx);
-void DISPLAY_RSA(SSL *ssl, const RSA_CTX *rsa_ctx);
-void DISPLAY_ALERT(SSL *ssl, int alert);
-#else
-#define DISPLAY_STATE(A,B,C,D)
-#define DISPLAY_CERT(A,B)
-#define DISPLAY_RSA(A,B)
-#define DISPLAY_ALERT(A, B)
-#ifdef WIN32
-void DISPLAY_BYTES(SSL *ssl, const char *format,/* win32 has no variadic macros */
- const uint8_t *data, int size, ...);
-#else
-#define DISPLAY_BYTES(A,B,C,D,...)
-#endif
-#endif
-
-#ifdef CONFIG_SSL_CERT_VERIFICATION
-int process_certificate(SSL *ssl, X509_CTX **x509_ctx);
-#endif
-
-SSL_SESSION *ssl_session_update(int max_sessions,
- SSL_SESSION *ssl_sessions[], SSL *ssl,
- const uint8_t *session_id);
-void kill_ssl_session(SSL_SESSION **ssl_sessions, SSL *ssl);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
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