crypto/jitterentropy.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 extern void *jent_zalloc(unsigned int len);
   4 extern void jent_zfree(void *ptr);
   5 extern int jent_fips_enabled(void);
   6 extern void jent_panic(char *s);
   7 extern void jent_memcpy(void *dest, const void *src, unsigned int n);
   8 extern void jent_get_nstime(__u64 *out);
   9
  10 struct rand_data;
  11 extern int jent_entropy_init(void);
  12 extern int jent_read_entropy(struct rand_data *ec, unsigned char *data,
  13                              unsigned int len);
  14
  15 extern struct rand_data *jent_entropy_collector_alloc(unsigned int osr,
  16                                                       unsigned int flags);
  17 extern void jent_entropy_collector_free(struct rand_data *entropy_collector);