* Sandro Mani:

Anyone encountered this one? Google just gives a single hit for
ERR_OSSL_EVP_UNSUPPORTED, which is a rhbz bug [1]. This is kinda fatal for
nodejs/webpack development :S

MD4 has been deprecated since about 1995.

It should be possible to re-activate these old algorithms:

<https://www.openssl.org/docs/manmaster/man7/migration_guide.html#Legacy-Algorithms>

It's probably easier to tell webpack to use a different hash algorithm.
I understand there's a configuration option for that.

Thanks! I ended up replacing every occurrence of md4 with sha256 in node_modules/webpack...

Sandro