Which means William Binney was right. The government, via the NSA, really is collecting, recording, and storing digitally telephone records, emails, and other Internet communications domestically for the purposes of gathering intelligence. A former NSA official, Binney certainly was in a position to know.
For WPA/WPA2 preshared keys, the DataOut.pbData will contain the plaintext password. Unlike WPA/WPA2 keys, WEP keys are stored in hex format, i.e., the output buffer will store the key in its binary representation. A single post-processing step is required to convert the binary string to hex:
Cached credentials for an AD domain are actually salted double hashes of the password and stored in the HKLM\Security hive. The file location of the hive is: %systemroot%\System32\config\SECURITY. Only the system user has access to the registry keys: HKLM\Security\Cache\NL$n where n is an index 1 to the maximum number of cached credentials.