diff options
| author | Ben Laurie <ben@openssl.org> | 2005-04-26 16:02:40 +0000 |
|---|---|---|
| committer | Ben Laurie <ben@openssl.org> | 2005-04-26 16:02:40 +0000 |
| commit | 36d16f8ee0845d932e250286e8e236580470e35b (patch) | |
| tree | 3693300e55b12ff86ad08e9c5255ff7b87f88252 /ssl/ssl3.h | |
| parent | ab781a0cb6ec7fdd2110103f646aabc29436ae8c (diff) | |
Add DTLS support.
Diffstat (limited to 'ssl/ssl3.h')
| -rw-r--r-- | ssl/ssl3.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ssl/ssl3.h b/ssl/ssl3.h index 796dcbc528..f1580d22cc 100644 --- a/ssl/ssl3.h +++ b/ssl/ssl3.h @@ -294,6 +294,8 @@ typedef struct ssl3_record_st /*rw*/ unsigned char *data; /* pointer to the record data */ /*rw*/ unsigned char *input; /* where the decode bytes are */ /*r */ unsigned char *comp; /* only used with decompression - malloc()ed */ +/*r */ unsigned long epoch; /* epoch number, needed by DTLS1 */ +/*r */ unsigned long long seq_num; /* sequence number, needed by DTLS1 */ } SSL3_RECORD; typedef struct ssl3_buffer_st @@ -435,6 +437,35 @@ typedef struct ssl3_state_st } SSL3_STATE; + +/* client methods */ +int ssl3_client_hello(SSL *s); +int ssl3_get_server_hello(SSL *s); +int ssl3_get_certificate_request(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); + +/* server methods */ +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); + +/* utility functions */ +void ssl3_record_sequence_update(unsigned char *seq); +int ssl3_do_change_cipher_spec(SSL *ssl); + /* SSLv3 */ /*client */ /* extra state */ @@ -445,6 +476,8 @@ typedef struct ssl3_state_st /* read from server */ #define SSL3_ST_CR_SRVR_HELLO_A (0x120|SSL_ST_CONNECT) #define SSL3_ST_CR_SRVR_HELLO_B (0x121|SSL_ST_CONNECT) +#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A (0x126|SSL_ST_CONNECT) +#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B (0x127|SSL_ST_CONNECT) #define SSL3_ST_CR_CERT_A (0x130|SSL_ST_CONNECT) #define SSL3_ST_CR_CERT_B (0x131|SSL_ST_CONNECT) #define SSL3_ST_CR_KEY_EXCH_A (0x140|SSL_ST_CONNECT) @@ -481,6 +514,8 @@ typedef struct ssl3_state_st #define SSL3_ST_SR_CLNT_HELLO_B (0x111|SSL_ST_ACCEPT) #define SSL3_ST_SR_CLNT_HELLO_C (0x112|SSL_ST_ACCEPT) /* write to client */ +#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A (0x113|SSL_ST_ACCEPT) +#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B (0x114|SSL_ST_ACCEPT) #define SSL3_ST_SW_HELLO_REQ_A (0x120|SSL_ST_ACCEPT) #define SSL3_ST_SW_HELLO_REQ_B (0x121|SSL_ST_ACCEPT) #define SSL3_ST_SW_HELLO_REQ_C (0x122|SSL_ST_ACCEPT) @@ -521,6 +556,8 @@ typedef struct ssl3_state_st #define SSL3_MT_CERTIFICATE_VERIFY 15 #define SSL3_MT_CLIENT_KEY_EXCHANGE 16 #define SSL3_MT_FINISHED 20 +#define DTLS1_MT_HELLO_VERIFY_REQUEST 3 + #define SSL3_MT_CCS 1 |