RAND_get_system_entropy_for_custom_prng function

@RecordUse.new() @Native<Void Function(Pointer<Uint8>, Size)>(ffi.Pointer<ffi.Uint8>, ffi.Size)>(symbol: 'bssl_dart_RAND_get_system_entropy_for_custom_prng') void RAND_get_system_entropy_for_custom_prng(Pointer<Uint8> buf, int len)

RAND_get_system_entropy_for_custom_prng writes |len| bytes of random data from a system entropy source to |buf|. The maximum length of entropy which may be requested is 256 bytes. If more than 256 bytes of data is requested, or if sufficient random data can not be obtained, |abort| is called. |RAND_bytes| should normally be used instead of this function. This function should only be used for seed values or where |malloc| should not be called from BoringSSL. This function is not FIPS compliant.

Implementation

@meta.RecordUse()
@ffi.Native<ffi.Void Function(ffi.Pointer<ffi.Uint8>, ffi.Size)>(
  symbol: 'bssl_dart_RAND_get_system_entropy_for_custom_prng',
)
external void RAND_get_system_entropy_for_custom_prng(
  ffi.Pointer<ffi.Uint8> buf,
  int len,
);