Jaco Greeff
03dc89c2b6
* Use js-sha3 instead of keccak * Remove exposed toBuffer from util-crypto * Add definiton for js-sha3 * Remove Buffer from docs * Cleanup crypto hashing * Cleanup interface
40 lines
895 B
Markdown
40 lines
895 B
Markdown
# keccak
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Create Keccak256 values as hex & Uint8Array output
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- [keccakAsHex](#keccakashex) Creates a keccak hex string from the input.
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- [keccakAsU8a](#keccakasu8a) Creates a keccak Uint8Array from the input.
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## keccakAsHex
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Creates a keccak hex string from the input.
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```js
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keccakAsHex (value: Buffer | Uint8Array | string): string
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```
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From either a `string` or a `Buffer` input, create the keccak and return the result as a `0x` prefixed hex string.
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```js
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import { keccakAsHex } from '@polkadot/util-crypto';
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keccakAsHex('123') // => 0x...
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```
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## keccakAsU8a
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Creates a keccak Uint8Array from the input.
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```js
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keccakAsU8a (value: Buffer | Uint8Array | string): Uint8Array
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```
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From either a `string` or a `Buffer` input, create the keccak and return the result as a `Uint8Array`.
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```js
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import { keccakAsU8a } from '@polkadot/util-crypto';
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keccakAsU8a('123') // => Uint8Array
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``` |