Latest crate version 0.9.8 still includes num-bigint-dig

[thomasqueirozb]

Upgrading to the latest rust toolchain (1.91.1) warns:

warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4

Reproducer:

git checkout 0-9-x && sed -i 's/core::u32/u32/' src/algorithms/mgf.rs && rustup run 1.91 cargo clippy

I saw that there are a bunch or rcs for 0.10 which doesn't include this crate, but currently there is no migration path other than using an rc.

Would it be possible to cherry pick f7d1214 on top of 0.9.8 and release 0.9.9?

Thanks!

[tarcieri]

f7d1214 a.k.a. #394 contains a number of breaking changes. num_bigint::BigUint is a prominent part of the rsa crate's public API in v0.9.x, where in v0.10.x those have all been replaced with crypto_bigint::BoxedUint. Notably there are a number of functions in the public API where such types are used as parameters, so changing the integer type is very much breaking.