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19 lines
566 B
TypeScript
19 lines
566 B
TypeScript
// @ts-ignore[untyped-import]
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import sjcl from "../internal/sjcl.js"
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const sha256 = new sjcl.hash.sha256()
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export const SHA256_HASH_LENGTH_BYTES = 32
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/**
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* Create the hash of the given data.
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* @param uint8Array The bytes.
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* @return The hash.
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*/
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export function sha256Hash(uint8Array: Uint8Array): Uint8Array<ArrayBuffer> {
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try {
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sha256.update(sjcl.codec.arrayBuffer.toBits(uint8Array.buffer, uint8Array.byteOffset, uint8Array.byteLength))
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return new Uint8Array(sjcl.codec.arrayBuffer.fromBits(sha256.finalize(), false))
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} finally {
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sha256.reset()
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}
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}
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