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It's specific to ECDSA recovery, where instead of using a pubkey and message to validate a signature you use a signature and message to recover the pubkey, so t
by nullc 2y ago
It's specific to ECDSA recovery, where instead of using a pubkey and message to validate a signature you use a signature and message to recover the pubkey, so the age of ECDSA isn't particularly relevant in and of itself.
- lxgr 2y agoHuh, interesting! I somehow assumed that that fact would be obvious enough to implementers for there to be prior art. Do you have any more details?
- nullc 2y ago> obvious enough to implementers for there to be prior art. Do you have any more details? I haven't made any comment in this thread on its validity. :) US8788 827B2