Hi. It seems to me that the list of keys supported by PGP isnt flexible enough. Wont it be an obstacle for your platform?

I dont think so. Its even said in the WP that PGP supports 3 types of keys.

And all of them will be used for encryption? Wont this all lead to slowing down products operation?

The keys will chosen depending on the needs, but im sure that the STEEL team will be able to provide us with needed level of protection.

As for me, i wouldnt call using one encryption algorithm optimal level of protection. Do you agree?

Various encryption types will be used in the products. You can find the full list in the WP.

Is the list of the used encryption algorithms final? Shouldnt we expect for appearance of additional options?