[PATCH] D18055: ELF: Implement --build-id.

Joerg Sonnenberger via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 10 15:24:23 PST 2016


On Thu, Mar 10, 2016 at 07:54:41PM +0000, Ed Maste via llvm-commits wrote:
> I think crc32 is a nonstarter: we probably don't need all of the
> attributes of a cryptographically secure hash, we do want to avoid
> collisions and I don't think crc32 is sufficient.

Given that it is a function to check for bit errors, it is necessarily
quite collission resistant.

Joerg


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