fn public_component_to_bn(
bytes: &[u8],
) -> Result<DetachablePointer<*mut BIGNUM>, KeyRejected>Expand description
Converts one of the public components (n or e) of a PublicKeyComponents
into a BIGNUM, enforcing the documented “without leading zeros” encoding.
Every API that consumes a PublicKeyComponents must go through this so that
a given value is accepted (or rejected) consistently by all of them.