1 /* 2 * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * Redistribution of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * Redistribution in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * Neither the name of Sun Microsystems, Inc. or the names of 16 * contributors may be used to endorse or promote products derived 17 * from this software without specific prior written permission. 18 * 19 * This software is provided "AS IS," without a warranty of any kind. 20 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, 21 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A 22 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. 23 * SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE 24 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING 25 * OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL 26 * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, 27 * OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR 28 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF 29 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, 30 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 31 */ 32 33 #ifndef IPMI_LANPLUS_CRYPT_H 34 #define IPMI_LANPLUS_CRYPT_H 35 36 #include <ipmitool/ipmi_intf.h> 37 38 /* 39 * See the implementation file for documentation 40 * ipmi_intf can be used for oem specific implementations 41 * e.g. if (ipmi_oem_active(intf, "OEM_XYZ")) 42 */ 43 44 int lanplus_rakp2_hmac_matches(const struct ipmi_session * session, 45 const uint8_t * hmac, 46 struct ipmi_intf * intf); 47 int lanplus_rakp4_hmac_matches(const struct ipmi_session * session, 48 const uint8_t * hmac, 49 struct ipmi_intf * intf); 50 int lanplus_generate_rakp3_authcode(uint8_t * buffer, 51 const struct ipmi_session * session, 52 uint32_t * auth_length, 53 struct ipmi_intf * intf); 54 int lanplus_generate_sik(struct ipmi_session * session, struct ipmi_intf * intf); 55 int lanplus_generate_k1(struct ipmi_session * session); 56 int lanplus_generate_k2(struct ipmi_session * session); 57 int lanplus_encrypt_payload(uint8_t crypt_alg, 58 const uint8_t * key, 59 const uint8_t * input, 60 uint32_t input_length, 61 uint8_t * output, 62 uint16_t * bytesWritten); 63 int lanplus_decrypt_payload(uint8_t crypt_alg, 64 const uint8_t * key, 65 const uint8_t * input, 66 uint32_t input_length, 67 uint8_t * output, 68 uint16_t * payload_size); 69 int lanplus_has_valid_auth_code(struct ipmi_rs * rs, 70 struct ipmi_session * session); 71 72 73 74 75 #endif /* IPMI_LANPLUS_CRYPT_H */ 76