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Frontier provides two different strategies for handling `H160` addresses. | ||
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# H256 -> H160 mapping | ||
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The first strategy consists of of a truncated hash scheme, where the first 160 LE bytes of a `H256` address are used to form the `H160` address. | ||
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`AccountId32` is the Account type used for `frame_system::pallet::Config::AccountId`. | ||
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The Runtime's `Signature` type is configured as [`sp_runtime::MultiSignature`](https://docs.rs/sp-runtime/2.0.1/sp_runtime/enum.MultiSignature.html), which means signatures can be: | ||
- `Sr25519` | ||
- `Ed25519` | ||
- `ECDSA` | ||
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# Native H160 via AccountId20 | ||
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The second strategy consists of using `fp-account` so that `AccountId20` is the Account type used for `frame_system::pallet::Config::AccountId`. | ||
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The Runtime's `Signature` type is configured as `EthereumSigner`, which means only `ECDSA` signatures are supported. |
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