A cryptic message from Nigel Moyer

From the extra storyline Media Item “A cryptic message from Nigel Moyer” post over on the Investigate Ingress board, we found three hidden codes in the source code.

[1] a9877e76ad9a7c7b967d8c8687a86faa6f
[2] v6e2krom8qzo4
[3] 7ytw0fbtzd0n9r

Code #1


Looks like Hex, but wrong way around when looking at the ranged for the passcode format.

Code #2


Looks like everything is there, so maybe just a simple substitution.

Code #3


Take a look at the normal steps, but there is a hidden thingy that needs to be done to get it valid.