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@tevm/voltaire / index / wasm / Blake2Wasm

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Blake2Wasm

BLAKE2b operations namespace (WASM variant)

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See

https://voltaire.tevm.sh/crypto for crypto documentation

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Since

0.0.0

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Functions

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hash()

hash(data, outputLength): Uint8Array
Defined in: src/crypto/Blake2/Blake2.wasm.ts:31 Hash data with BLAKE2b using WASM implementation

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Parameters

data
Input data to hash (Uint8Array or string) string | Uint8Array<ArrayBufferLike>
outputLength
number = 64 Output length in bytes (1-64, default 64)

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Returns

Uint8Array BLAKE2b hash

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See

https://voltaire.tevm.sh/crypto for crypto documentation

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Since

0.0.0

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Throws

If outputLength is invalid

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Example

import { Blake2Wasm } from './crypto/Blake2/Blake2.wasm.js';
const hash = Blake2Wasm.hash(new Uint8Array([1, 2, 3]));
const hash32 = Blake2Wasm.hash("hello", 32);

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hashString()

hashString(str, outputLength): Uint8Array
Defined in: src/crypto/Blake2/Blake2.wasm.ts:62 Hash string with BLAKE2b using WASM implementation (convenience function)

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Parameters

str
string Input string to hash
outputLength
number = 64 Output length in bytes (1-64, default 64)

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Returns

Uint8Array BLAKE2b hash

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See

https://voltaire.tevm.sh/crypto for crypto documentation

​
Since

0.0.0

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Throws

If outputLength is invalid

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Example

import { Blake2Wasm } from './crypto/Blake2/Blake2.wasm.js';
const hash = Blake2Wasm.hashString("hello world");
const hash48 = Blake2Wasm.hashString("hello world", 48);