docs: add TIP-1011 documenting P256/WebAuthn shared address derivation#2278
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docs: add TIP-1011 documenting P256/WebAuthn shared address derivation#2278
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fgimenez
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closing in favor of tempoxyz/docs#40 |
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Closes CHAIN-465
Adds TIP-1011 documenting that P256 and WebAuthn signatures derive addresses using the same formula (
keccak256(pub_key_x || pub_key_y)), meaning the same key pair produces the same address regardless of signature type. This is intentional behavior that allows users to sign with either method interchangeably.