···99};
1010use elliptic_curve::subtle::ConstantTimeEq;
11111212-extern crate alloc;
1313-1412/// Error type.
1513///
1614/// This type is deliberately opaque as to avoid potential side-channel
···314312 use chacha20poly1305::aead::Buffer;
315313 use dhkem::Generate;
316314 use elliptic_curve::array::Array;
315315+316316+ extern crate alloc;
317317318318 use super::*;
319319