Replace node:crypto HMAC-SHA512 with @noble/hashes - #25
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bhflm
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Jun 24, 2026
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Reimplements
sha512HMACwith@noble/hashesinstead ofnode:crypto, so BIP-32 wallet derivation runs in browser, extension, and React Native runtimes without Node polyfills. Derived keys are byte-for-byte unchanged.Scope is HMAC-SHA512 only; AES portability is tracked separately.