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One-way hashing the phone numbers and emails would at least be a good solution to alleviate the privacy concerns, while still allowing you connect with your fri
by United857 15y ago
One-way hashing the phone numbers and emails would at least be a good solution to alleviate the privacy concerns, while still allowing you connect with your friends on Path.
- Someone 15y agoOne-way hashing phone numbers cannot really be one way, unless you are using an inherently really slow hash function. Without it, generating the table of say 10^10 hashes is within range of almost everyone (especially on a GPU). At say 1ms per input, it would take 10M seconds, or about 4 months.