1
vote
2answers
309 views

Are there any dangers in exposing git sha1 commit hashes?

For a non-public repository, are there any potential security concerns in sharing git commit hashes? For example, when I post a git-related stackoverflow question that involves git commits from ...
10
votes
4answers
361 views

How can I audit which type of Block Mode encryption is being used when no source code is available?

Given that there are clear advantages to using some block modes of encryption over another, and I would like to ensure that all software used in the enterprise uses a certain "level" of security I'd ...
8
votes
1answer
489 views

What role does cryptography play in anti-piracy?

As a follow-up to Cipher for Product Registration, are there secure yet usable cryptographic standards/protocols for protecting software and data used by software? I'm interested in hardware and ...