resolve conflicts

1 files changed, 397 insertions, 44 deletions

diff --git a/src/lib/libssl/ssl_locl.h b/src/lib/libssl/ssl_locl.h
index 6a0b7595f4..de94c0d0c7 100644
--- a/src/lib/libssl/ssl_locl.h
+++ b/src/lib/libssl/ssl_locl.h
@@ -108,6 +108,11 @@
  * Hudson (tjh@cryptsoft.com).
  *
  */
+/* ====================================================================
+ * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
+ * ECC cipher suite support in OpenSSL originally developed by 
+ * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ */
 
 #ifndef HEADER_SSL_LOCL_H
 #define HEADER_SSL_LOCL_H
@@ -121,10 +126,13 @@
 #include <openssl/buffer.h>
 #include <openssl/comp.h>
 #include <openssl/bio.h>
-#include <openssl/crypto.h>
-#include <openssl/evp.h>
 #include <openssl/stack.h>
-#include <openssl/x509.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>
@@ -172,6 +180,20 @@
                          *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
                          *((c)++)=(unsigned char)(((l)    )&0xff))
 
+#define l2n6(l,c)       (*((c)++)=(unsigned char)(((l)>>40)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>32)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>24)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+                         *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+                         *((c)++)=(unsigned char)(((l)    )&0xff))
+
+#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) { \
                         c+=n; \
@@ -227,52 +249,58 @@
  * that the different entities within are mutually exclusive:
  * ONLY ONE BIT PER MASK CAN BE SET AT A TIME.
  */
-#define SSL_MKEY_MASK           0x0000003FL
+#define SSL_MKEY_MASK           0x000000FFL
 #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_kFZA                0x00000008L
 #define SSL_kEDH                0x00000010L /* tmp DH key no DH cert */
 #define SSL_kKRB5               0x00000020L /* Kerberos5 key exchange */
+#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_AUTH_MASK           0x00000FC0L
-#define SSL_aRSA                0x00000040L /* Authenticate with RSA */
-#define SSL_aDSS                0x00000080L /* Authenticate with DSS */
+#define SSL_AUTH_MASK           0x00007F00L
+#define SSL_aRSA                0x00000100L /* Authenticate with RSA */
+#define SSL_aDSS                0x00000200L /* Authenticate with DSS */
 #define SSL_DSS                 SSL_aDSS
-#define SSL_aFZA                0x00000100L
-#define SSL_aNULL               0x00000200L /* no Authenticate, ADH */
-#define SSL_aDH                 0x00000400L /* no Authenticate, ADH */
-#define SSL_aKRB5               0x00000800L /* Authenticate with KRB5 */
+#define SSL_aFZA                0x00000400L
+#define SSL_aNULL               0x00000800L /* no Authenticate, ADH */
+#define SSL_aDH                 0x00001000L /* no Authenticate, ADH */
+#define SSL_aKRB5               0x00002000L /* Authenticate with KRB5 */
+#define SSL_aECDSA              0x00004000L /* Authenticate with ECDSA */
 
 #define SSL_NULL                (SSL_eNULL)
 #define SSL_ADH                 (SSL_kEDH|SSL_aNULL)
 #define SSL_RSA                 (SSL_kRSA|SSL_aRSA)
 #define SSL_DH                  (SSL_kDHr|SSL_kDHd|SSL_kEDH)
+#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_ENC_MASK            0x0087F000L
-#define SSL_DES                 0x00001000L
-#define SSL_3DES                0x00002000L
-#define SSL_RC4                 0x00004000L
-#define SSL_RC2                 0x00008000L
-#define SSL_IDEA                0x00010000L
-#define SSL_eFZA                0x00020000L
-#define SSL_eNULL               0x00040000L
-#define SSL_AES                 0x00800000L
-
-#define SSL_MAC_MASK            0x00180000L
-#define SSL_MD5                 0x00080000L
-#define SSL_SHA1                0x00100000L
+#define SSL_ENC_MASK            0x1C3F8000L
+#define SSL_DES                 0x00008000L
+#define SSL_3DES                0x00010000L
+#define SSL_RC4                 0x00020000L
+#define SSL_RC2                 0x00040000L
+#define SSL_IDEA                0x00080000L
+#define SSL_eFZA                0x00100000L
+#define SSL_eNULL               0x00200000L
+#define SSL_AES                 0x04000000L
+#define SSL_CAMELLIA            0x08000000L
+#define SSL_SEED                0x10000000L
+
+#define SSL_MAC_MASK            0x00c00000L
+#define SSL_MD5                 0x00400000L
+#define SSL_SHA1                0x00800000L
 #define SSL_SHA                 (SSL_SHA1)
 
-#define SSL_SSL_MASK            0x00600000L
-#define SSL_SSLV2               0x00200000L
-#define SSL_SSLV3               0x00400000L
+#define SSL_SSL_MASK            0x03000000L
+#define SSL_SSLV2               0x01000000L
+#define SSL_SSLV3               0x02000000L
 #define SSL_TLSV1               SSL_SSLV3       /* for now */
 
-/* we have used 007fffff - 9 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
@@ -302,9 +330,8 @@
 #define SSL_LOW                 0x00000020L
 #define SSL_MEDIUM              0x00000040L
 #define SSL_HIGH                0x00000080L
-#define SSL_FIPS                0x00000100L
 
-/* we have used 000001ff - 23 bits left to go */
+/* we have used 000000ff - 24 bits left to go */
 
 /*
  * Macros to check the export status and cipher strength for export ciphers.
@@ -345,7 +372,8 @@
 #define SSL_PKEY_DSA_SIGN       2
 #define SSL_PKEY_DH_RSA         3
 #define SSL_PKEY_DH_DSA         4
-#define SSL_PKEY_NUM            5
+#define SSL_PKEY_ECC            5
+#define SSL_PKEY_NUM            6
 
 /* SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) |
  *          <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN)
@@ -361,6 +389,15 @@
 #define CERT_PRIVATE_KEY        2
 */
 
+#ifndef OPENSSL_NO_EC
+/* From ECC-TLS draft, used in encoding the curve type in 
+ * ECParameters
+ */
+#define EXPLICIT_PRIME_CURVE_TYPE  1   
+#define EXPLICIT_CHAR2_CURVE_TYPE  2
+#define NAMED_CURVE_TYPE           3
+#endif  /* OPENSSL_NO_EC */
+
 typedef struct cert_pkey_st
         {
         X509 *x509;
@@ -387,6 +424,11 @@ typedef struct cert_st
         DH *dh_tmp;
         DH *(*dh_tmp_cb)(SSL *ssl,int is_export,int keysize);
 #endif
+#ifndef OPENSSL_NO_ECDH
+        EC_KEY *ecdh_tmp;
+        /* Callback for generating ephemeral ECDH keys */
+        EC_KEY *(*ecdh_tmp_cb)(SSL *ssl,int is_export,int keysize);
+#endif
 
         CERT_PKEY pkeys[SSL_PKEY_NUM];
 
@@ -412,6 +454,9 @@ typedef struct sess_cert_st
 #ifndef OPENSSL_NO_DH
         DH *peer_dh_tmp; /* not used for SSL 2 */
 #endif
+#ifndef OPENSSL_NO_ECDH
+        EC_KEY *peer_ecdh_tmp;
+#endif
 
         int references; /* actually always 1 at the moment */
         } SESS_CERT;
@@ -466,17 +511,201 @@ extern SSL3_ENC_METHOD ssl3_undef_enc_method;
 OPENSSL_EXTERN SSL_CIPHER ssl2_ciphers[];
 OPENSSL_EXTERN SSL_CIPHER ssl3_ciphers[];
 
-#ifdef OPENSSL_SYS_VMS
-#undef SSL_COMP_get_compression_methods
-#define SSL_COMP_get_compression_methods        SSL_COMP_get_compress_methods
-#endif
-
 
 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) \
+SSL_METHOD *func_name(void)  \
+        { \
+        static 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) \
+SSL_METHOD *func_name(void)  \
+        { \
+        static 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) \
+SSL_METHOD *func_name(void)  \
+        { \
+        static 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) \
+SSL_METHOD *func_name(void)  \
+        { \
+        static 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) \
+SSL_METHOD *func_name(void)  \
+        { \
+        static 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, \
+                dtls1_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);
 CERT *ssl_cert_new(void);
@@ -487,7 +716,7 @@ SESS_CERT *ssl_sess_cert_new(void);
 void ssl_sess_cert_free(SESS_CERT *sc);
 int ssl_set_peer_cert_type(SESS_CERT *c, int type);
 int ssl_get_new_session(SSL *s, int session);
-int ssl_get_prev_session(SSL *s, unsigned char *session,int len);
+int ssl_get_prev_session(SSL *s, unsigned char *session,int len, const unsigned char *limit);
 int ssl_cipher_id_cmp(const SSL_CIPHER *a,const SSL_CIPHER *b);
 int ssl_cipher_ptr_id_cmp(const SSL_CIPHER * const *ap,
                         const SSL_CIPHER * const *bp);
@@ -504,6 +733,7 @@ int ssl_cipher_get_evp(const SSL_SESSION *s,const EVP_CIPHER **enc,
                        const EVP_MD **md,SSL_COMP **comp);
 int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk);
 int ssl_undefined_function(SSL *s);
+int ssl_undefined_void_function(void);
 int ssl_undefined_const_function(const SSL *s);
 X509 *ssl_get_server_send_cert(SSL *);
 EVP_PKEY *ssl_get_sign_pkey(SSL *,SSL_CIPHER *);
@@ -511,6 +741,7 @@ int ssl_cert_type(X509 *x,EVP_PKEY *pkey);
 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);
@@ -520,7 +751,7 @@ SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p);
 int ssl2_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
 int ssl2_part_read(SSL *s, unsigned long f, int i);
 int ssl2_do_write(SSL *s);
-int ssl2_set_certificate(SSL *s, int type, int len, unsigned char *data);
+int ssl2_set_certificate(SSL *s, int type, int len, const unsigned char *data);
 void ssl2_return_error(SSL *s,int reason);
 void ssl2_write_error(SSL *s);
 int ssl2_num_ciphers(void);
@@ -536,14 +767,17 @@ int	ssl2_shutdown(SSL *s);
 void    ssl2_clear(SSL *s);
 long    ssl2_ctrl(SSL *s,int cmd, long larg, void *parg);
 long    ssl2_ctx_ctrl(SSL_CTX *s,int cmd, long larg, void *parg);
-long    ssl2_callback_ctrl(SSL *s,int cmd, void (*fp)());
-long    ssl2_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)());
+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_init_finished_mac(SSL *s);
 int ssl3_send_server_certificate(SSL *s);
+int ssl3_send_newsession_ticket(SSL *s);
+int ssl3_send_cert_status(SSL *s);
 int ssl3_get_finished(SSL *s,int state_a,int state_b);
 int ssl3_setup_key_block(SSL *s);
 int ssl3_send_change_cipher_spec(SSL *s,int state_a,int state_b);
@@ -584,10 +818,94 @@ int	ssl3_shutdown(SSL *s);
 void    ssl3_clear(SSL *s);
 long    ssl3_ctrl(SSL *s,int cmd, long larg, void *parg);
 long    ssl3_ctx_ctrl(SSL_CTX *s,int cmd, long larg, void *parg);
-long    ssl3_callback_ctrl(SSL *s,int cmd, void (*fp)());
-long    ssl3_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)());
+long    ssl3_callback_ctrl(SSL *s,int cmd, void (*fp)(void));
+long    ssl3_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)(void));
 int     ssl3_pending(const SSL *s);
 
+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);
+int ssl3_do_compress(SSL *ssl);
+int ssl3_do_uncompress(SSL *ssl);
+int ssl3_write_pending(SSL *s, int type, const unsigned char *buf,
+        unsigned int len);
+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);
+
+int dtls1_send_change_cipher_spec(SSL *s, int a, int b);
+int dtls1_send_finished(SSL *s, int a, int b, const char *sender, int slen);
+unsigned long dtls1_output_cert_chain(SSL *s, X509 *x);
+int dtls1_read_failed(SSL *s, int code);
+int dtls1_buffer_message(SSL *s, int ccs);
+int dtls1_retransmit_message(SSL *s, unsigned short seq, 
+        unsigned long frag_off, int *found);
+void dtls1_clear_record_buffer(SSL *s);
+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);
+SSL_CIPHER *dtls1_get_cipher(unsigned int u);
+
+
+
+/* some client-only functions */
+int ssl3_client_hello(SSL *s);
+int ssl3_get_server_hello(SSL *s);
+int ssl3_get_certificate_request(SSL *s);
+int ssl3_get_new_session_ticket(SSL *s);
+int ssl3_get_cert_status(SSL *s);
+int ssl3_get_server_done(SSL *s);
+int ssl3_send_client_verify(SSL *s);
+int ssl3_send_client_certificate(SSL *s);
+int ssl3_send_client_key_exchange(SSL *s);
+int ssl3_get_key_exchange(SSL *s);
+int ssl3_get_server_certificate(SSL *s);
+int ssl3_check_cert_and_algorithm(SSL *s);
+
+int dtls1_client_hello(SSL *s);
+int dtls1_send_client_certificate(SSL *s);
+int dtls1_send_client_key_exchange(SSL *s);
+int dtls1_send_client_verify(SSL *s);
+
+/* some server-only functions */
+int ssl3_get_client_hello(SSL *s);
+int ssl3_send_server_hello(SSL *s);
+int ssl3_send_hello_request(SSL *s);
+int ssl3_send_server_key_exchange(SSL *s);
+int ssl3_send_certificate_request(SSL *s);
+int ssl3_send_server_done(SSL *s);
+int ssl3_check_client_hello(SSL *s);
+int ssl3_get_client_certificate(SSL *s);
+int ssl3_get_client_key_exchange(SSL *s);
+int ssl3_get_cert_verify(SSL *s);
+
+int dtls1_send_hello_request(SSL *s);
+int dtls1_send_server_hello(SSL *s);
+int dtls1_send_server_certificate(SSL *s);
+int dtls1_send_server_key_exchange(SSL *s);
+int dtls1_send_certificate_request(SSL *s);
+int dtls1_send_server_done(SSL *s);
+
+
+
 int ssl23_accept(SSL *s);
 int ssl23_connect(SSL *s);
 int ssl23_read_bytes(SSL *s, int n);
@@ -597,9 +915,24 @@ int tls1_new(SSL *s);
 void tls1_free(SSL *s);
 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)());
+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);
+int     dtls1_connect(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);
+int do_dtls1_write(SSL *s, int type, const unsigned char *buf,
+        unsigned int len, int create_empty_fragement);
+int dtls1_dispatch_alert(SSL *s);
+int dtls1_enc(SSL *s, int snd);
+
 int ssl_init_wbio_buffer(SSL *s, int push);
 void ssl_free_wbio_buffer(SSL *s);
 
@@ -616,8 +949,28 @@ int tls1_alert_code(int code);
 int ssl3_alert_code(int code);
 int ssl_ok(SSL *s);
 
+int check_srvr_ecc_cert_and_alg(X509 *x, SSL_CIPHER *cs);
+
 SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
-STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
 
+#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);
+#ifdef OPENSSL_NO_SHA256
+#define tlsext_tick_md  EVP_sha1
+#else
+#define tlsext_tick_md  EVP_sha256
+#endif
+int tls1_process_ticket(SSL *s, unsigned char *session_id, int len,
+                                const unsigned char *limit, SSL_SESSION **ret);
+EVP_MD_CTX* ssl_replace_hash(EVP_MD_CTX **hash,const EVP_MD *md) ;
+void ssl_clear_hash_ctx(EVP_MD_CTX **hash);
+#endif
 
 #endif