pub mod ctr_drbg;
pub mod hmac_drbg;
#[cfg(sys_std_component = "entropy")]
pub mod os_entropy;
#[cfg(any(feature = "rdrand", target_env = "sgx"))]
mod rdrand;
#[doc(inline)]
pub use self::ctr_drbg::CtrDrbg;
#[doc(inline)]
pub use self::hmac_drbg::HmacDrbg;
#[cfg(sys_std_component = "entropy")]
#[doc(inline)]
pub use self::os_entropy::OsEntropy;
#[cfg(any(feature = "rdrand", target_env = "sgx"))]
pub use self::rdrand::{Entropy as Rdseed, Nrbg as Rdrand};
use crate::error::{IntoResult, Result};
use mbedtls_sys::types::raw_types::{c_int, c_uchar};
use mbedtls_sys::types::size_t;
callback!(EntropyCallbackMut,EntropyCallback(data: *mut c_uchar, len: size_t) -> c_int);
callback!(RngCallbackMut,RngCallback(data: *mut c_uchar, len: size_t) -> c_int);
pub trait Random: RngCallback {
fn random(&mut self, data: &mut [u8]) -> Result<()>
where
Self: Sized,
{
unsafe { Self::call(self.data_ptr(), data.as_mut_ptr(), data.len()) }.into_result()?;
Ok(())
}
}
impl<'r, F: RngCallback> Random for F {}