diff options
Diffstat (limited to 'thirdparties/mac/include/srtp/xfm.h')
| -rwxr-xr-x | thirdparties/mac/include/srtp/xfm.h | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/thirdparties/mac/include/srtp/xfm.h b/thirdparties/mac/include/srtp/xfm.h index 80774f9..f46a672 100755 --- a/thirdparties/mac/include/srtp/xfm.h +++ b/thirdparties/mac/include/srtp/xfm.h @@ -2,32 +2,32 @@ * xfm.h * * interface for abstract crypto transform - * + * * David A. McGrew * Cisco Systems, Inc. */ /* - * + * * Copyright (c) 2001-2006, Cisco Systems, Inc. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: - * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * + * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. - * + * * Neither the name of the Cisco Systems, Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS @@ -64,12 +64,12 @@ * The function pointer xfm_func_t points to a function that * implements a crypto transform, and provides a uniform API for * accessing crypto mechanisms. - * - * @param key location of secret key * - * @param clear data to be authenticated only + * @param key location of secret key + * + * @param clear data to be authenticated only * - * @param clear_len length of data to be authenticated only + * @param clear_len length of data to be authenticated only * * @param iv location to write the Initialization Vector (IV) * @@ -81,38 +81,38 @@ * encrypted and authenticated (before the function call), and the * length of the ciphertext (after the call) * - * @param auth_tag location to write auth tag + * @param auth_tag location to write auth tag */ -typedef err_status_t (*xfm_func_t) - (void *key, - void *clear, - unsigned clear_len, - void *iv, - void *protect, - unsigned *protected_len, - void *auth_tag - ); - -typedef +typedef err_status_t (*xfm_func_t) +(void *key, + void *clear, + unsigned clear_len, + void *iv, + void *protect, + unsigned *protected_len, + void *auth_tag +); + +typedef err_status_t (*xfm_inv_t) - (void *key, /* location of secret key */ - void *clear, /* data to be authenticated only */ - unsigned clear_len, /* length of data to be authenticated only */ - void *iv, /* location of iv */ - void *opaque, /* data to be decrypted and authenticated */ - unsigned *opaque_len, /* location of the length of data to be - * decrypted and authd (before and after) +(void *key, /* location of secret key */ + void *clear, /* data to be authenticated only */ + unsigned clear_len, /* length of data to be authenticated only */ + void *iv, /* location of iv */ + void *opaque, /* data to be decrypted and authenticated */ + unsigned *opaque_len, /* location of the length of data to be + * decrypted and authd (before and after) */ - void *auth_tag /* location of auth tag */ - ); + void *auth_tag /* location of auth tag */ +); typedef struct xfm_ctx_t { - xfm_func_t func; - xfm_inv_t inv; - unsigned key_len; - unsigned iv_len; - unsigned auth_tag_len; + xfm_func_t func; + xfm_inv_t inv; + unsigned key_len; + unsigned iv_len; + unsigned auth_tag_len; } xfm_ctx_t; typedef xfm_ctx_t *xfm_t; @@ -125,35 +125,35 @@ typedef xfm_ctx_t *xfm_t; /* cryptoalgo - 5/28 */ - -typedef err_status_t (*cryptoalg_func_t) - (void *key, - void *clear, - unsigned clear_len, - void *iv, - void *opaque, - unsigned *opaque_len - ); - -typedef + +typedef err_status_t (*cryptoalg_func_t) +(void *key, + void *clear, + unsigned clear_len, + void *iv, + void *opaque, + unsigned *opaque_len +); + +typedef err_status_t (*cryptoalg_inv_t) - (void *key, /* location of secret key */ - void *clear, /* data to be authenticated only */ - unsigned clear_len, /* length of data to be authenticated only */ - void *iv, /* location of iv */ - void *opaque, /* data to be decrypted and authenticated */ - unsigned *opaque_len /* location of the length of data to be - * decrypted and authd (before and after) +(void *key, /* location of secret key */ + void *clear, /* data to be authenticated only */ + unsigned clear_len, /* length of data to be authenticated only */ + void *iv, /* location of iv */ + void *opaque, /* data to be decrypted and authenticated */ + unsigned *opaque_len /* location of the length of data to be + * decrypted and authd (before and after) */ - ); +); typedef struct cryptoalg_ctx_t { - cryptoalg_func_t enc; - cryptoalg_inv_t dec; - unsigned key_len; - unsigned iv_len; - unsigned auth_tag_len; - unsigned max_expansion; + cryptoalg_func_t enc; + cryptoalg_inv_t dec; + unsigned key_len; + unsigned iv_len; + unsigned auth_tag_len; + unsigned max_expansion; } cryptoalg_ctx_t; typedef cryptoalg_ctx_t *cryptoalg_t; |
