/* ssl/ssl2.h */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* 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.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
-#ifndef HEADER_SSL2_H
-#define HEADER_SSL2_H
+#ifndef HEADER_SSL2_H
+# define HEADER_SSL2_H
#ifdef __cplusplus
extern "C" {
#endif
-/* Protocol Version Codes */
-#define SSL2_CLIENT_VERSION 0x0002
-#define SSL2_SERVER_VERSION 0x0002
-
-/* Protocol Message Codes */
-#define SSL2_MT_ERROR 0
-#define SSL2_MT_CLIENT_HELLO 1
-#define SSL2_MT_CLIENT_MASTER_KEY 2
-#define SSL2_MT_CLIENT_FINISHED 3
-#define SSL2_MT_SERVER_HELLO 4
-#define SSL2_MT_SERVER_VERIFY 5
-#define SSL2_MT_SERVER_FINISHED 6
-#define SSL2_MT_REQUEST_CERTIFICATE 7
-#define SSL2_MT_CLIENT_CERTIFICATE 8
-
-/* Error Message Codes */
-#define SSL2_PE_UNDEFINED_ERROR 0x0000
-#define SSL2_PE_NO_CIPHER 0x0001
-#define SSL2_PE_NO_CERTIFICATE 0x0002
-#define SSL2_PE_BAD_CERTIFICATE 0x0004
-#define SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE 0x0006
-
-/* Cipher Kind Values */
-#define SSL2_CK_NULL_WITH_MD5 0x02000000 /* v3 */
-#define SSL2_CK_RC4_128_WITH_MD5 0x02010080
-#define SSL2_CK_RC4_128_EXPORT40_WITH_MD5 0x02020080
-#define SSL2_CK_RC2_128_CBC_WITH_MD5 0x02030080
-#define SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5 0x02040080
-#define SSL2_CK_IDEA_128_CBC_WITH_MD5 0x02050080
-#define SSL2_CK_DES_64_CBC_WITH_MD5 0x02060040
-#define SSL2_CK_DES_64_CBC_WITH_SHA 0x02060140 /* v3 */
-#define SSL2_CK_DES_192_EDE3_CBC_WITH_MD5 0x020700c0
-#define SSL2_CK_DES_192_EDE3_CBC_WITH_SHA 0x020701c0 /* v3 */
-#define SSL2_CK_RC4_64_WITH_MD5 0x02080080 /* MS hack */
-
-#define SSL2_CK_DES_64_CFB64_WITH_MD5_1 0x02ff0800 /* SSLeay */
-#define SSL2_CK_NULL 0x02ff0810 /* SSLeay */
-
-#define SSL2_TXT_DES_64_CFB64_WITH_MD5_1 "DES-CFB-M1"
-#define SSL2_TXT_NULL_WITH_MD5 "NULL-MD5"
-#define SSL2_TXT_RC4_128_WITH_MD5 "RC4-MD5"
-#define SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 "EXP-RC4-MD5"
-#define SSL2_TXT_RC2_128_CBC_WITH_MD5 "RC2-CBC-MD5"
-#define SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 "EXP-RC2-CBC-MD5"
-#define SSL2_TXT_IDEA_128_CBC_WITH_MD5 "IDEA-CBC-MD5"
-#define SSL2_TXT_DES_64_CBC_WITH_MD5 "DES-CBC-MD5"
-#define SSL2_TXT_DES_64_CBC_WITH_SHA "DES-CBC-SHA"
-#define SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 "DES-CBC3-MD5"
-#define SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA "DES-CBC3-SHA"
-#define SSL2_TXT_RC4_64_WITH_MD5 "RC4-64-MD5"
-
-#define SSL2_TXT_NULL "NULL"
-
-/* Flags for the SSL_CIPHER.algorithm2 field */
-#define SSL2_CF_5_BYTE_ENC 0x01
-#define SSL2_CF_8_BYTE_ENC 0x02
-
-/* Certificate Type Codes */
-#define SSL2_CT_X509_CERTIFICATE 0x01
-
-/* Authentication Type Code */
-#define SSL2_AT_MD5_WITH_RSA_ENCRYPTION 0x01
-
-#define SSL2_MAX_SSL_SESSION_ID_LENGTH 32
-
-/* Upper/Lower Bounds */
-#define SSL2_MAX_MASTER_KEY_LENGTH_IN_BITS 256
-#define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER (unsigned int)32767
-#define SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER 16383 /**/
+# define SSL2_VERSION 0x0002
-#define SSL2_CHALLENGE_LENGTH 16
-/*#define SSL2_CHALLENGE_LENGTH 32 */
-#define SSL2_MIN_CHALLENGE_LENGTH 16
-#define SSL2_MAX_CHALLENGE_LENGTH 32
-#define SSL2_CONNECTION_ID_LENGTH 16
-#define SSL2_MAX_CONNECTION_ID_LENGTH 16
-#define SSL2_SSL_SESSION_ID_LENGTH 16
-#define SSL2_MAX_CERT_CHALLENGE_LENGTH 32
-#define SSL2_MIN_CERT_CHALLENGE_LENGTH 16
-#define SSL2_MAX_KEY_MATERIAL_LENGTH 24
-
-#ifndef HEADER_SSL_LOCL_H
-#define CERT char
-#endif
-
-typedef struct ssl2_ctx_st
- {
- int first_packet; /* enable first packet checking in server */
- int three_byte_header;
- int clear_text; /* clear text */
- int escape; /* not used in SSLv2 */
- int ssl2_rollback; /* used if SSLv23 rolled back to SSLv2 */
-
- /* non-blocking io info, used to make sure the same
- * args were passwd */
- unsigned int wnum; /* number of bytes sent so far */
- int wpend_tot;
- char *wpend_buf;
-
- int wpend_off; /* offset to data to write */
- int wpend_len; /* number of bytes passwd to write */
- int wpend_ret; /* number of bytes to return to caller */
-
- /* buffer raw data */
- int rbuf_left;
- int rbuf_offs;
- unsigned char *rbuf;
- unsigned char *wbuf;
-
- unsigned char *write_ptr;/* used to point to the start due to
- * 2/3 byte header. */
-
- unsigned int padding;
- unsigned int rlength; /* passed to ssl2_enc */
- int ract_data_length; /* Set when things are encrypted. */
- unsigned int wlength; /* passed to ssl2_enc */
- int wact_data_length; /* Set when things are decrypted. */
- unsigned char *ract_data;
- unsigned char *wact_data;
- unsigned char *mac_data;
- unsigned char *pad_data;
-
- unsigned char *read_key;
- unsigned char *write_key;
-
- /* Stuff specifically to do with this SSL session */
- unsigned int challenge_length;
- unsigned char challenge[SSL2_MAX_CHALLENGE_LENGTH];
- unsigned int conn_id_length;
- unsigned char conn_id[SSL2_MAX_CONNECTION_ID_LENGTH];
- unsigned int key_material_length;
- unsigned char key_material[SSL2_MAX_KEY_MATERIAL_LENGTH*2];
-
- unsigned long read_sequence;
- unsigned long write_sequence;
-
- struct {
- unsigned int conn_id_length;
- unsigned int cert_type;
- unsigned int cert_length;
- int csl;
- int clear;
- unsigned int enc;
- unsigned char ccl[SSL2_MAX_CERT_CHALLENGE_LENGTH];
- int cipher_spec_length;
- unsigned int session_id_length;
- unsigned int clen;
- unsigned int rlen;
- } tmp;
- } SSL2_CTX;
-
-/* SSLv2 */
-/* client */
-#define SSL2_ST_SEND_CLIENT_HELLO_A (0x10|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_HELLO_B (0x11|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_HELLO_A (0x20|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_HELLO_B (0x21|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_MASTER_KEY_A (0x30|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_MASTER_KEY_B (0x31|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_FINISHED_A (0x40|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_FINISHED_B (0x41|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_A (0x50|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_B (0x51|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_C (0x52|SSL_ST_CONNECT)
-#define SSL2_ST_SEND_CLIENT_CERTIFICATE_D (0x53|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_VERIFY_A (0x60|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_VERIFY_B (0x61|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_FINISHED_A (0x70|SSL_ST_CONNECT)
-#define SSL2_ST_GET_SERVER_FINISHED_B (0x71|SSL_ST_CONNECT)
-#define SSL2_ST_CLIENT_START_ENCRYPTION (0x80|SSL_ST_CONNECT)
-#define SSL2_ST_X509_GET_CLIENT_CERTIFICATE (0x90|SSL_ST_CONNECT)
-/* server */
-#define SSL2_ST_GET_CLIENT_HELLO_A (0x10|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_HELLO_B (0x11|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_HELLO_C (0x12|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_HELLO_A (0x20|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_HELLO_B (0x21|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_MASTER_KEY_A (0x30|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_MASTER_KEY_B (0x31|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_A (0x40|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_B (0x41|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_VERIFY_C (0x42|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_FINISHED_A (0x50|SSL_ST_ACCEPT)
-#define SSL2_ST_GET_CLIENT_FINISHED_B (0x51|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_FINISHED_A (0x60|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_SERVER_FINISHED_B (0x61|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_A (0x70|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_B (0x71|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_C (0x72|SSL_ST_ACCEPT)
-#define SSL2_ST_SEND_REQUEST_CERTIFICATE_D (0x73|SSL_ST_ACCEPT)
-#define SSL2_ST_SERVER_START_ENCRYPTION (0x80|SSL_ST_ACCEPT)
-#define SSL2_ST_X509_GET_SERVER_CERTIFICATE (0x90|SSL_ST_ACCEPT)
+# define SSL2_MT_CLIENT_HELLO 1
#ifdef __cplusplus
}
#endif
#endif
-
projects / openssl.git / blobdiff