sander / hierarchical-deterministic-keys

Hierarchical Deterministic Keys for the European Digital Identity Wallet
https://github.com/eu-digital-identity-wallet/eudi-doc-architecture-and-reference-framework/discussions/282
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Abstract over key() and expand() #32

Open sander opened 4 months ago

sander commented 4 months ago

Depending on the ciphersuite, there may be different constructions to derive both a key (pair) and a salt. It is not clear if key() and expand() are the best abstractions, or if we need to for example have a more generic keyAndSalt() function.