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pub mod ctr_drbg;
pub mod hmac_drbg;
#[cfg(all(feature = "std", not(target_env = "sgx")))]
pub mod os_entropy;
#[cfg(feature = "rdrand")]
mod rdrand;
#[doc(inline)]
pub use self::ctr_drbg::CtrDrbg;
#[doc(inline)]
pub use self::hmac_drbg::HmacDrbg;
#[cfg(all(feature = "std", not(target_env = "sgx")))]
#[doc(inline)]
pub use self::os_entropy::OsEntropy;
#[cfg(feature = "rdrand")]
pub use self::rdrand::{Entropy as Rdseed, Nrbg as Rdrand};
use crate::error::{Result, IntoResult};
use mbedtls_sys::types::raw_types::{c_int, c_uchar};
use mbedtls_sys::types::size_t;
callback!(EntropyCallback:Sync(data: *mut c_uchar, len: size_t) -> c_int);
callback!(RngCallback:Sync(data: *mut c_uchar, len: size_t) -> c_int);
pub trait Random: RngCallback {
fn random(&mut self, data: &mut [u8]) -> Result<()> {
unsafe { Self::call(self.data_ptr(), data.as_mut_ptr(), data.len()) }.into_result()?;
Ok(())
}
}
impl<'r, F: RngCallback> Random for F {}