I am on raspbian on a raspberry Pi model 2. I can't import the keys for the Tor repository. I tried the two following commands:

$ gpg2 --recv A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89
gpg: keyserver receive failed: No data

And:

$ gpg --keyserver hkp://pool.sks-keyservers.net --recv A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89
gpg: packet(13) too large
gpg: read_block: read error: Invalid packet
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0

I followed these instructions: https://www.torproject.org/docs/debian.html.en

I have no idea what is going on here. Any clue ?