+
/* ssl/ssl_locl.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
* [including the GNU Public Licence.]
*/
/* ====================================================================
- * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* ECC cipher suite support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
#ifndef HEADER_SSL_LOCL_H
#define HEADER_SSL_LOCL_H
#include <openssl/comp.h>
#include <openssl/bio.h>
#include <openssl/stack.h>
+#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
+#endif
+#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
+#endif
#include <openssl/err.h>
#include <openssl/ssl.h>
#include <openssl/symhacks.h>
*((c)++)=(unsigned char)(((l)>> 8)&0xff), \
*((c)++)=(unsigned char)(((l) )&0xff))
-#define n2l6(c,l) (l =((unsigned long long)(*((c)++)))<<40, \
- l|=((unsigned long long)(*((c)++)))<<32, \
- l|=((unsigned long long)(*((c)++)))<<24, \
- l|=((unsigned long long)(*((c)++)))<<16, \
- l|=((unsigned long long)(*((c)++)))<< 8, \
- l|=((unsigned long long)(*((c)++))))
+#define n2l6(c,l) (l =((BN_ULLONG)(*((c)++)))<<40, \
+ l|=((BN_ULLONG)(*((c)++)))<<32, \
+ l|=((BN_ULLONG)(*((c)++)))<<24, \
+ l|=((BN_ULLONG)(*((c)++)))<<16, \
+ l|=((BN_ULLONG)(*((c)++)))<< 8, \
+ l|=((BN_ULLONG)(*((c)++))))
/* NOTE - c is not incremented as per l2c */
#define l2cn(l1,l2,c,n) { \
* that the different entities within are mutually exclusive:
* ONLY ONE BIT PER MASK CAN BE SET AT A TIME.
*/
-#define SSL_MKEY_MASK 0x000000FFL
+#define SSL_MKEY_MASK 0x080000FFL
#define SSL_kRSA 0x00000001L /* RSA key exchange */
#define SSL_kDHr 0x00000002L /* DH cert RSA CA cert */
#define SSL_kDHd 0x00000004L /* DH cert DSA CA cert */
#define SSL_kECDH 0x00000040L /* ECDH w/ long-term keys */
#define SSL_kECDHE 0x00000080L /* ephemeral ECDH */
#define SSL_EDH (SSL_kEDH|(SSL_AUTH_MASK^SSL_aNULL))
+#define SSL_kPSK 0x08000000L /* PSK */
-#define SSL_AUTH_MASK 0x00007F00L
+#define SSL_AUTH_MASK 0x10007f00L
#define SSL_aRSA 0x00000100L /* Authenticate with RSA */
#define SSL_aDSS 0x00000200L /* Authenticate with DSS */
#define SSL_DSS SSL_aDSS
#define SSL_aDH 0x00001000L /* no Authenticate, ADH */
#define SSL_aKRB5 0x00002000L /* Authenticate with KRB5 */
#define SSL_aECDSA 0x00004000L /* Authenticate with ECDSA */
+#define SSL_aPSK 0x10000000L /* PSK */
#define SSL_NULL (SSL_eNULL)
#define SSL_ADH (SSL_kEDH|SSL_aNULL)
#define SSL_ECDH (SSL_kECDH|SSL_kECDHE)
#define SSL_FZA (SSL_aFZA|SSL_kFZA|SSL_eFZA)
#define SSL_KRB5 (SSL_kKRB5|SSL_aKRB5)
+#define SSL_PSK (SSL_kPSK|SSL_aPSK)
#define SSL_ENC_MASK 0x043F8000L
#define SSL_DES 0x00008000L
#define SSL_SSLV3 0x02000000L
#define SSL_TLSV1 SSL_SSLV3 /* for now */
-/* we have used 07ffffff - 5 bits left to go. */
+/* we have used 1fffffff - 3 bits left to go. */
/*
* Export and cipher strength information. For each cipher we have to decide
SSL_METHOD *ssl_bad_method(int ver);
-SSL_METHOD *sslv2_base_method(void);
-SSL_METHOD *sslv23_base_method(void);
-SSL_METHOD *sslv3_base_method(void);
+
+extern SSL3_ENC_METHOD TLSv1_enc_data;
+extern SSL3_ENC_METHOD SSLv3_enc_data;
+extern SSL3_ENC_METHOD DTLSv1_enc_data;
+
+#define IMPLEMENT_tls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+const SSL_METHOD *func_name(void) \
+ { \
+ static const SSL_METHOD func_name##_data= { \
+ TLS1_VERSION, \
+ tls1_new, \
+ tls1_clear, \
+ tls1_free, \
+ s_accept, \
+ s_connect, \
+ ssl3_read, \
+ ssl3_peek, \
+ ssl3_write, \
+ ssl3_shutdown, \
+ ssl3_renegotiate, \
+ ssl3_renegotiate_check, \
+ ssl3_get_message, \
+ ssl3_read_bytes, \
+ ssl3_write_bytes, \
+ ssl3_dispatch_alert, \
+ ssl3_ctrl, \
+ ssl3_ctx_ctrl, \
+ ssl3_get_cipher_by_char, \
+ ssl3_put_cipher_by_char, \
+ ssl3_pending, \
+ ssl3_num_ciphers, \
+ ssl3_get_cipher, \
+ s_get_meth, \
+ tls1_default_timeout, \
+ &TLSv1_enc_data, \
+ ssl_undefined_void_function, \
+ ssl3_callback_ctrl, \
+ ssl3_ctx_callback_ctrl, \
+ }; \
+ return &func_name##_data; \
+ }
+
+#define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+const SSL_METHOD *func_name(void) \
+ { \
+ static const SSL_METHOD func_name##_data= { \
+ SSL3_VERSION, \
+ ssl3_new, \
+ ssl3_clear, \
+ ssl3_free, \
+ s_accept, \
+ s_connect, \
+ ssl3_read, \
+ ssl3_peek, \
+ ssl3_write, \
+ ssl3_shutdown, \
+ ssl3_renegotiate, \
+ ssl3_renegotiate_check, \
+ ssl3_get_message, \
+ ssl3_read_bytes, \
+ ssl3_write_bytes, \
+ ssl3_dispatch_alert, \
+ ssl3_ctrl, \
+ ssl3_ctx_ctrl, \
+ ssl3_get_cipher_by_char, \
+ ssl3_put_cipher_by_char, \
+ ssl3_pending, \
+ ssl3_num_ciphers, \
+ ssl3_get_cipher, \
+ s_get_meth, \
+ ssl3_default_timeout, \
+ &SSLv3_enc_data, \
+ ssl_undefined_void_function, \
+ ssl3_callback_ctrl, \
+ ssl3_ctx_callback_ctrl, \
+ }; \
+ return &func_name##_data; \
+ }
+
+#define IMPLEMENT_ssl23_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+const SSL_METHOD *func_name(void) \
+ { \
+ static const SSL_METHOD func_name##_data= { \
+ TLS1_VERSION, \
+ tls1_new, \
+ tls1_clear, \
+ tls1_free, \
+ s_accept, \
+ s_connect, \
+ ssl23_read, \
+ ssl23_peek, \
+ ssl23_write, \
+ ssl_undefined_function, \
+ ssl_undefined_function, \
+ ssl_ok, \
+ ssl3_get_message, \
+ ssl3_read_bytes, \
+ ssl3_write_bytes, \
+ ssl3_dispatch_alert, \
+ ssl3_ctrl, \
+ ssl3_ctx_ctrl, \
+ ssl23_get_cipher_by_char, \
+ ssl23_put_cipher_by_char, \
+ ssl_undefined_const_function, \
+ ssl23_num_ciphers, \
+ ssl23_get_cipher, \
+ s_get_meth, \
+ ssl23_default_timeout, \
+ &ssl3_undef_enc_method, \
+ ssl_undefined_void_function, \
+ ssl3_callback_ctrl, \
+ ssl3_ctx_callback_ctrl, \
+ }; \
+ return &func_name##_data; \
+ }
+
+#define IMPLEMENT_ssl2_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+const SSL_METHOD *func_name(void) \
+ { \
+ static const SSL_METHOD func_name##_data= { \
+ SSL2_VERSION, \
+ ssl2_new, /* local */ \
+ ssl2_clear, /* local */ \
+ ssl2_free, /* local */ \
+ s_accept, \
+ s_connect, \
+ ssl2_read, \
+ ssl2_peek, \
+ ssl2_write, \
+ ssl2_shutdown, \
+ ssl_ok, /* NULL - renegotiate */ \
+ ssl_ok, /* NULL - check renegotiate */ \
+ NULL, /* NULL - ssl_get_message */ \
+ NULL, /* NULL - ssl_get_record */ \
+ NULL, /* NULL - ssl_write_bytes */ \
+ NULL, /* NULL - dispatch_alert */ \
+ ssl2_ctrl, /* local */ \
+ ssl2_ctx_ctrl, /* local */ \
+ ssl2_get_cipher_by_char, \
+ ssl2_put_cipher_by_char, \
+ ssl2_pending, \
+ ssl2_num_ciphers, \
+ ssl2_get_cipher, \
+ s_get_meth, \
+ ssl2_default_timeout, \
+ &ssl3_undef_enc_method, \
+ ssl_undefined_void_function, \
+ ssl2_callback_ctrl, /* local */ \
+ ssl2_ctx_callback_ctrl, /* local */ \
+ }; \
+ return &func_name##_data; \
+ }
+
+#define IMPLEMENT_dtls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+const SSL_METHOD *func_name(void) \
+ { \
+ static const SSL_METHOD func_name##_data= { \
+ DTLS1_VERSION, \
+ dtls1_new, \
+ dtls1_clear, \
+ dtls1_free, \
+ s_accept, \
+ s_connect, \
+ ssl3_read, \
+ ssl3_peek, \
+ ssl3_write, \
+ ssl3_shutdown, \
+ ssl3_renegotiate, \
+ ssl3_renegotiate_check, \
+ dtls1_get_message, \
+ dtls1_read_bytes, \
+ dtls1_write_app_data_bytes, \
+ dtls1_dispatch_alert, \
+ ssl3_ctrl, \
+ ssl3_ctx_ctrl, \
+ ssl3_get_cipher_by_char, \
+ ssl3_put_cipher_by_char, \
+ ssl3_pending, \
+ ssl3_num_ciphers, \
+ ssl3_get_cipher, \
+ s_get_meth, \
+ dtls1_default_timeout, \
+ &DTLSv1_enc_data, \
+ ssl_undefined_void_function, \
+ ssl3_callback_ctrl, \
+ ssl3_ctx_callback_ctrl, \
+ }; \
+ return &func_name##_data; \
+ }
void ssl_clear_cipher_ctx(SSL *s);
int ssl_clear_bad_session(SSL *s);
const SSL_CIPHER * const *bp);
STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
STACK_OF(SSL_CIPHER) **skp);
-int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p);
+int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,
+ int (*put_cb)(const SSL_CIPHER *, unsigned char *));
STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *meth,
STACK_OF(SSL_CIPHER) **pref,
STACK_OF(SSL_CIPHER) **sorted,
void ssl_set_cert_masks(CERT *c, SSL_CIPHER *cipher);
STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);
int ssl_verify_alarm_type(long type);
+void ssl_load_ciphers(void);
int ssl2_enc_init(SSL *s, int client);
int ssl2_generate_key_material(SSL *s);
long ssl2_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
long ssl2_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)(void));
int ssl2_pending(const SSL *s);
+long ssl2_default_timeout(void );
SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
int ssl3_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
void ssl3_record_sequence_update(unsigned char *seq);
int ssl3_do_change_cipher_spec(SSL *ssl);
-
+long ssl3_default_timeout(void );
+
+int ssl23_num_ciphers(void );
+SSL_CIPHER *ssl23_get_cipher(unsigned int u);
+int ssl23_read(SSL *s, void *buf, int len);
+int ssl23_peek(SSL *s, void *buf, int len);
+int ssl23_write(SSL *s, const void *buf, int len);
+int ssl23_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p);
+SSL_CIPHER *ssl23_get_cipher_by_char(const unsigned char *p);
+long ssl23_default_timeout(void );
+
+long tls1_default_timeout(void);
int dtls1_do_write(SSL *s,int type);
int ssl3_read_n(SSL *s, int n, int max, int extend);
int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
unsigned char *dtls1_set_message_header(SSL *s,
unsigned char *p, unsigned char mt, unsigned long len,
unsigned long frag_off, unsigned long frag_len);
+
int dtls1_write_app_data_bytes(SSL *s, int type, const void *buf, int len);
int dtls1_write_bytes(SSL *s, int type, const void *buf, int len);
void dtls1_get_message_header(unsigned char *data, struct hm_header_st *msg_hdr);
void dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr);
void dtls1_reset_seq_numbers(SSL *s, int rw);
+long dtls1_default_timeout(void);
/* some client-only functions */
void tls1_clear(SSL *s);
long tls1_ctrl(SSL *s,int cmd, long larg, void *parg);
long tls1_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
-SSL_METHOD *tlsv1_base_method(void );
int dtls1_new(SSL *s);
int dtls1_accept(SSL *s);
void dtls1_free(SSL *s);
void dtls1_clear(SSL *s);
long dtls1_ctrl(SSL *s,int cmd, long larg, void *parg);
-SSL_METHOD *dtlsv1_base_method(void );
long dtls1_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
int dtls1_get_record(SSL *s);
SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
-
+#ifndef OPENSSL_NO_EC
+int tls1_ec_curve_id2nid(int curve_id);
+int tls1_ec_nid2curve_id(int nid);
+#endif /* OPENSSL_NO_EC */
+
+#ifndef OPENSSL_NO_TLSEXT
+unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *p, unsigned char *limit);
+unsigned char *ssl_add_serverhello_tlsext(SSL *s, unsigned char *p, unsigned char *limit);
+int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n, int *al);
+int ssl_parse_serverhello_tlsext(SSL *s, unsigned char **data, unsigned char *d, int n, int *al);
+int ssl_prepare_clienthello_tlsext(SSL *s);
+int ssl_prepare_serverhello_tlsext(SSL *s);
+int ssl_check_clienthello_tlsext(SSL *s);
+int ssl_check_serverhello_tlsext(SSL *s);
+#endif
#endif
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