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Does there is a secure enough Hash function for Gravatar usage?
by olivier1664 13y ago
Does there is a secure enough Hash function for Gravatar usage?
- bigiain 13y agoThat's kind-of a non-question. If you assume that "Gravatar usage" means uses a unique identifier for me across multiple websites, and that "secure enough" means that it doesn't leak information about my identity – then the question becomes nonsense: "Is there a way to uniquely identify me across multiple websites that doesn't uniquely identify me?"