package wasi:random@0.3.0;
/// The insecure interface for insecure pseudo-random numbers.
///
/// It is intended to be portable at least between Unix-family platforms and
/// Windows.
@since(version = 0.3.0)
interface insecure {
/// Return up to `max-len` insecure pseudo-random bytes.
///
/// This function is not cryptographically secure. Do not use it for
/// anything related to security.
///
/// There are no requirements on the values of the returned bytes, however
/// implementations are encouraged to return evenly distributed values with
/// a long period.
///
/// Implementations MAY return fewer bytes than requested (a short read).
/// Callers that require exactly `max-len` bytes MUST call this function in
/// a loop until the desired number of bytes has been accumulated.
/// Implementations MUST return at least 1 byte when `max-len` is greater
/// than zero. When `max-len` is zero, implementations MUST return an empty
/// list without trapping.
@since(version = 0.3.0)
get-insecure-random-bytes: func(max-len: u64) -> list<u8>;
/// Return an insecure pseudo-random `u64` value.
///
/// This function returns the same type of pseudo-random data as
/// `get-insecure-random-bytes`, represented as a `u64`.
@since(version = 0.3.0)
get-insecure-random-u64: func() -> u64;
}