Need advice/suggestions on being compliant with FIPS-140, I have configured IPSEC VPN tunnels between C2811 routers and passing unclassified traffic using 3DES encryption and SHA MD5 and shared password and in transport mode. Thanks for any help
This link would provide you with all the information regarding the FIPS complicant encryption algorithms for theIPSec vpn tunnel:
(In the above link, refer to section 3.3, IPsec Requirements and cryptographic requirements)
Following algorithms are not FIPS compliant.
MD-5 for signing
Let me know if this provides you with the required information.