For example, apt-cache show openssl gives a checksum for the latest deb of 843af273766056f25469e9915ddd2567. Compare that with what's here.
So you have to trust upstream as well.
For example, apt-cache show openssl gives a checksum for the latest deb of 843af273766056f25469e9915ddd2567. Compare that with what's here.
So you have to trust upstream as well.