Solid summary of what encryption remains strong after recent events
We don't know what NSA (or any other spy agency--the US isn't the only country with code breakers) has broken.  Other than Dual EC DRBG, we are left with everyone making their best guess, just like before.  The NIST elliptic curves and the SHA2 hashes and DSA all came from NSA, but that seems to be the only real reason to suspect anything bad about them.  Neither AES nor SHA3/Keccak have anything at all to do with NSA.