16d49e1aeSJan Lentfer /* 26d49e1aeSJan Lentfer * EAP server/peer: EAP-TTLS (RFC 5281) 36d49e1aeSJan Lentfer * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi> 46d49e1aeSJan Lentfer * 5*3ff40c12SJohn Marino * This software may be distributed under the terms of the BSD license. 6*3ff40c12SJohn Marino * See README for more details. 76d49e1aeSJan Lentfer */ 86d49e1aeSJan Lentfer 96d49e1aeSJan Lentfer #ifndef EAP_TTLS_H 106d49e1aeSJan Lentfer #define EAP_TTLS_H 116d49e1aeSJan Lentfer 126d49e1aeSJan Lentfer struct ttls_avp { 136d49e1aeSJan Lentfer be32 avp_code; 146d49e1aeSJan Lentfer be32 avp_length; /* 8-bit flags, 24-bit length; 156d49e1aeSJan Lentfer * length includes AVP header */ 166d49e1aeSJan Lentfer /* optional 32-bit Vendor-ID */ 176d49e1aeSJan Lentfer /* Data */ 186d49e1aeSJan Lentfer }; 196d49e1aeSJan Lentfer 206d49e1aeSJan Lentfer struct ttls_avp_vendor { 216d49e1aeSJan Lentfer be32 avp_code; 226d49e1aeSJan Lentfer be32 avp_length; /* 8-bit flags, 24-bit length; 236d49e1aeSJan Lentfer * length includes AVP header */ 246d49e1aeSJan Lentfer be32 vendor_id; 256d49e1aeSJan Lentfer /* Data */ 266d49e1aeSJan Lentfer }; 276d49e1aeSJan Lentfer 286d49e1aeSJan Lentfer #define AVP_FLAGS_VENDOR 0x80 296d49e1aeSJan Lentfer #define AVP_FLAGS_MANDATORY 0x40 306d49e1aeSJan Lentfer 316d49e1aeSJan Lentfer #define AVP_PAD(start, pos) \ 326d49e1aeSJan Lentfer do { \ 336d49e1aeSJan Lentfer int __pad; \ 346d49e1aeSJan Lentfer __pad = (4 - (((pos) - (start)) & 3)) & 3; \ 356d49e1aeSJan Lentfer os_memset((pos), 0, __pad); \ 366d49e1aeSJan Lentfer pos += __pad; \ 376d49e1aeSJan Lentfer } while (0) 386d49e1aeSJan Lentfer 396d49e1aeSJan Lentfer 406d49e1aeSJan Lentfer /* RFC 2865 */ 416d49e1aeSJan Lentfer #define RADIUS_ATTR_USER_NAME 1 426d49e1aeSJan Lentfer #define RADIUS_ATTR_USER_PASSWORD 2 436d49e1aeSJan Lentfer #define RADIUS_ATTR_CHAP_PASSWORD 3 446d49e1aeSJan Lentfer #define RADIUS_ATTR_REPLY_MESSAGE 18 456d49e1aeSJan Lentfer #define RADIUS_ATTR_CHAP_CHALLENGE 60 466d49e1aeSJan Lentfer #define RADIUS_ATTR_EAP_MESSAGE 79 476d49e1aeSJan Lentfer 486d49e1aeSJan Lentfer /* RFC 2548 */ 496d49e1aeSJan Lentfer #define RADIUS_VENDOR_ID_MICROSOFT 311 506d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_RESPONSE 1 516d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_ERROR 2 526d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_NT_ENC_PW 6 536d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_CHALLENGE 11 546d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_RESPONSE 25 556d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_SUCCESS 26 566d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_CPW 27 576d49e1aeSJan Lentfer 586d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAPV2_CHALLENGE_LEN 16 596d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAPV2_RESPONSE_LEN 50 606d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAP_CHALLENGE_LEN 8 616d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAP_RESPONSE_LEN 50 626d49e1aeSJan Lentfer #define EAP_TTLS_CHAP_CHALLENGE_LEN 16 636d49e1aeSJan Lentfer #define EAP_TTLS_CHAP_PASSWORD_LEN 16 646d49e1aeSJan Lentfer 656d49e1aeSJan Lentfer #endif /* EAP_TTLS_H */ 66