ssh key required when cloning submodules

[yhhshb]

Hello @ByteHamster,

Cloning recursively SicHash as a submodule of another project fails.
SicHash itself is imported correctly, but downloading its submodules (namely: simpleRibbon and util) fails due to permission issues.

git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.

I think the culprit is that ssh is used instead of https, e.g. :

SicHash/.gitmodules

Line 3 in de0d010

url = git@github.com:ByteHamster-etc/sux.git

Would it be possible to switch to https?

[ByteHamster]

I switched to https submodules in 9940ae8

[yhhshb]

Thanks!