EC to audit Apache HTTP Server and Keepass
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Besides the crypto, there's not much to break and breaking the crypto requires access that would in almost all cases allow for far easier attacks against it (i.e. wait for user to decrypt the passwords).
Maybe it's caching passwords in a tempfile somewhere, or it uses "4" as it's random seed every time, or any one of a million other things that could go wrong. Nobody knows until they read the code.
I'd rather use an audited Password saver program, everything else being equal...