diff options
Diffstat (limited to 'plugins/MirOTR/libgcrypt-1.4.6/random/rand-internal.h')
| -rw-r--r-- | plugins/MirOTR/libgcrypt-1.4.6/random/rand-internal.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/plugins/MirOTR/libgcrypt-1.4.6/random/rand-internal.h b/plugins/MirOTR/libgcrypt-1.4.6/random/rand-internal.h new file mode 100644 index 0000000000..534d8284e5 --- /dev/null +++ b/plugins/MirOTR/libgcrypt-1.4.6/random/rand-internal.h @@ -0,0 +1,137 @@ +/* rand-internal.h - header to glue the random functions + * Copyright (C) 1998, 2002 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser general Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef G10_RAND_INTERNAL_H +#define G10_RAND_INTERNAL_H + +#include "../src/cipher-proto.h" + +/* Constants used to define the origin of random added to the pool. + The code is sensitive to the order of the values. */ +enum random_origins + { + RANDOM_ORIGIN_INIT = 0, /* Used only for initialization. */ + RANDOM_ORIGIN_EXTERNAL = 1, /* Added from an external source. */ + RANDOM_ORIGIN_FASTPOLL = 2, /* Fast random poll function. */ + RANDOM_ORIGIN_SLOWPOLL = 3, /* Slow poll function. */ + RANDOM_ORIGIN_EXTRAPOLL = 4 /* Used to mark an extra pool seed + due to a GCRY_VERY_STRONG_RANDOM + random request. */ + }; + + + +/*-- random.c --*/ +void _gcry_random_progress (const char *what, int printchar, + int current, int total); + + +/*-- random-csprng.c --*/ +void _gcry_rngcsprng_initialize (int full); +void _gcry_rngcsprng_dump_stats (void); +void _gcry_rngcsprng_secure_alloc (void); +void _gcry_rngcsprng_enable_quick_gen (void); +void _gcry_rngcsprng_set_daemon_socket (const char *socketname); +int _gcry_rngcsprng_use_daemon (int onoff); +int _gcry_rngcsprng_is_faked (void); +gcry_error_t _gcry_rngcsprng_add_bytes (const void *buf, size_t buflen, + int quality); +void *_gcry_rngcsprng_get_bytes (size_t nbytes, + enum gcry_random_level level); +void *_gcry_rngcsprng_get_bytes_secure (size_t nbytes, + enum gcry_random_level level); +void _gcry_rngcsprng_randomize (void *buffer, size_t length, + enum gcry_random_level level); +void _gcry_rngcsprng_set_seed_file (const char *name); +void _gcry_rngcsprng_update_seed_file (void); +void _gcry_rngcsprng_fast_poll (void); +void _gcry_rngcsprng_create_nonce (void *buffer, size_t length); + +/*-- random-rngcsprng.c --*/ +void _gcry_rngfips_initialize (int full); +void _gcry_rngfips_dump_stats (void); +int _gcry_rngfips_is_faked (void); +gcry_error_t _gcry_rngfips_add_bytes (const void *buf, size_t buflen, + int quality); +void *_gcry_rngfips_get_bytes (size_t nbytes, + enum gcry_random_level level); +void *_gcry_rngfips_get_bytes_secure (size_t nbytes, + enum gcry_random_level level); +void _gcry_rngfips_randomize (void *buffer, size_t length, + enum gcry_random_level level); +void _gcry_rngfips_create_nonce (void *buffer, size_t length); + +gcry_error_t _gcry_rngfips_selftest (selftest_report_func_t report); + +gcry_err_code_t _gcry_rngfips_init_external_test (void **r_context, + unsigned int flags, + const void *key, + size_t keylen, + const void *seed, + size_t seedlen, + const void *dt, + size_t dtlen); +gcry_err_code_t _gcry_rngfips_run_external_test (void *context, + char *buffer, size_t buflen); +void _gcry_rngfips_deinit_external_test (void *context); + + + + + +/*-- rndlinux.c --*/ +int _gcry_rndlinux_gather_random (void (*add) (const void *, size_t, + enum random_origins), + enum random_origins origin, + size_t length, int level); + +/*-- rndunix.c --*/ +int _gcry_rndunix_gather_random (void (*add) (const void *, size_t, + enum random_origins), + enum random_origins origin, + size_t length, int level); + +/*-- rndelg.c --*/ +int _gcry_rndegd_gather_random (void (*add) (const void *, size_t, + enum random_origins), + enum random_origins origin, + size_t length, int level); +int _gcry_rndegd_connect_socket (int nofail); + +/*-- rndw32.c --*/ +int _gcry_rndw32_gather_random (void (*add) (const void *, size_t, + enum random_origins), + enum random_origins origin, + size_t length, int level); +void _gcry_rndw32_gather_random_fast (void (*add)(const void*, size_t, + enum random_origins), + enum random_origins origin ); + +/*-- rndhw.c --*/ +int _gcry_rndhw_failed_p (void); +void _gcry_rndhw_poll_fast (void (*add)(const void*, size_t, + enum random_origins), + enum random_origins origin); +size_t _gcry_rndhw_poll_slow (void (*add)(const void*, size_t, + enum random_origins), + enum random_origins origin); + + + +#endif /*G10_RAND_INTERNAL_H*/ |