scrypt-1.2.1/libcperciva/crypto/crypto_entropy.h

   1 #ifndef _CRYPTO_ENTROPY_H_
   2 #define _CRYPTO_ENTROPY_H_
   3
   4 #include <stddef.h>
   5 #include <stdint.h>
   6
   7 /**
   8  * crypto_entropy_read(buf, buflen):
   9  * Fill the buffer with unpredictable bits.  The value ${buflen} must be
  10  * less than 2^16.
  11  */
  12 int crypto_entropy_read(uint8_t *, size_t);
  13
  14 #endif /* !_CRYPTO_ENTROPY_H_ */