| 1 | // Copyright 2017-2023 @polkadot/util-crypto authors & contributors
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| 2 | // SPDX-License-Identifier: Apache-2.0
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| 3 |
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| 4 | import { decodeAddress } from "./decode.js";
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| 5 | import { encodeAddress } from "./encode.js";
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| 6 | import { createKeyDerived } from "./keyDerived.js";
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| 7 |
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| 8 | /**
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| 9 | * @name encodeDerivedAddress
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| 10 | * @summary Creates a derived address as used in Substrate utility.
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| 11 | * @description
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| 12 | * Creates a Substrate derived address based on the input address/publicKey and the index supplied.
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| 13 | */
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| 14 | export function encodeDerivedAddress(who, index, ss58Format) {
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| 15 | return encodeAddress(createKeyDerived(decodeAddress(who), index), ss58Format);
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| 16 | } |
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