Changes for Ed25519 public key IPFS identities #3896
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I made the allocations above ^ lmk if that makes sense or not, or edit as makes sense. |
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I've added two more PRs for review libp2p/go-libp2p-crypto#24, libp2p/go-libp2p-peer#13 👍 |
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@whyrusleeping: In regards to the task to generalise |
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Initial implementation for ipfs#3896 The function `peer.ExtractPublicKey()` is part of PR libp2p/go-libp2p-peer#14 cc @whyrusleeping
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Initial implementation for ipfs#3896 The function `peer.ExtractPublicKey()` is part of PR libp2p/go-libp2p-peer#14 cc @whyrusleeping
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This is part of ipfs/kubo#3896
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See ipfs#3998 Initial implementation for ipfs#3896 The function `peer.ExtractPublicKey()` is part of PR libp2p/go-libp2p-peer#14 cc @whyrusleeping License: MIT Signed-off-by: Justin Drake <drakefjustin@gmail.com>
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In 2022, ed25519 keys are the default in both go-ipfs and js-ipfs ✨ |
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Below are the changes to support Ed25519 public key identity types. It was taken from ipfs/notes#241 incorporating comments from @whyrusleeping and @Kubuxu.
table.csv: add Ed25519 codec (PR Add ed25519 public key codec multiformats/multicodec#46)multiformats/go-multicodec-packed (@JustinDrake)multicodec.go: add Ed25519 codec (PR Add ed25519-pub (with test) multiformats/go-multicodec-packed#10)multiformats/go-multihash (@JustinDrake)multihash.go: add support for the identity hash (PR Add identity multiformats/go-multihash#51)libp2p/go-libp2p-crypto (@JustinDrake)ed25519.go: addUnmarshalEd25519PublicKeyhelper function (PR Add UnmarshalEd25519PublicKey libp2p/go-libp2p-crypto#24)peer.go: AddExtractEd25519PublicKeyandExtractPublicKeyhelper functions (@JustinDrake) (PR ed25519 key extraction libp2p/go-libp2p-peer#15)IDFromPublicKeyandIDFromPrivateKeyfunctions beyond SHA2_256. (As pointed by @whyrusleeping this may be tricky. Most of the time context should be sufficient to determine public key type. If not we may have to resort to heuristics and defaults?) (@whyrusleeping)Hashfunction which only supports SHA2_256records.go: HaveGetPublicKeyextract public key instead of querying caches or the DHT for new identity type (PR Try extracting public key from peer identity libp2p/go-libp2p-kad-dht#57)namesys/publisher.go: HavePutRecordToRoutingrefrain from publishing public key to the DHT for new identity type (PR Do not publish public keys extractable from ID #4020)IDFromPublicKeyandIDFromPublicKey(@whyrusleeping)The text was updated successfully, but these errors were encountered: