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1 /* |
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2 * null-auth.h |
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3 * |
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4 * David A. McGrew |
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5 * Cisco Systems, Inc. |
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6 * |
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7 */ |
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8 |
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9 /* |
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10 * |
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11 * Copyright (c) 2001-2006, Cisco Systems, Inc. |
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12 * All rights reserved. |
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13 * |
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14 * Redistribution and use in source and binary forms, with or without |
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15 * modification, are permitted provided that the following conditions |
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16 * are met: |
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17 * |
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18 * Redistributions of source code must retain the above copyright |
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19 * notice, this list of conditions and the following disclaimer. |
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20 * |
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21 * Redistributions in binary form must reproduce the above |
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22 * copyright notice, this list of conditions and the following |
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23 * disclaimer in the documentation and/or other materials provided |
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24 * with the distribution. |
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25 * |
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26 * Neither the name of the Cisco Systems, Inc. nor the names of its |
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27 * contributors may be used to endorse or promote products derived |
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28 * from this software without specific prior written permission. |
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29 * |
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30 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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31 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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32 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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33 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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34 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
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35 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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36 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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37 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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41 * OF THE POSSIBILITY OF SUCH DAMAGE. |
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42 * |
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43 */ |
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44 |
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45 #ifndef NULL_AUTH_H |
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46 #define NULL_AUTH_H |
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47 |
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48 #include "auth.h" |
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49 |
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50 typedef struct { |
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51 char foo; |
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52 } null_auth_ctx_t; |
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53 |
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54 err_status_t |
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55 null_auth_alloc(auth_t **a, int key_len, int out_len); |
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56 |
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57 err_status_t |
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58 null_auth_dealloc(auth_t *a); |
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59 |
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60 err_status_t |
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61 null_auth_init(null_auth_ctx_t *state, const uint8_t *key, int key_len); |
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62 |
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63 err_status_t |
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64 null_auth_compute (null_auth_ctx_t *state, uint8_t *message, |
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65 int msg_octets, int tag_len, uint8_t *result); |
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66 |
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67 |
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68 #endif /* NULL_AUTH_H */ |