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qwen/nodejs/node_modules/@noble/hashes/blake3.d.ts

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+import { BLAKE2 } from './blake2.ts';
+import { type CHashXO, type HashXOF, type Input } from './utils.ts';
+/**
+ * Ensure to use EITHER `key` OR `context`, not both.
+ *
+ * * `key`: 32-byte MAC key.
+ * * `context`: string for KDF. Should be hardcoded, globally unique, and application - specific.
+ *   A good default format for the context string is "[application] [commit timestamp] [purpose]".
+ */
+export type Blake3Opts = {
+    dkLen?: number;
+    key?: Input;
+    context?: Input;
+};
+/** Blake3 hash. Can be used as MAC and KDF. */
+export declare class BLAKE3 extends BLAKE2<BLAKE3> implements HashXOF<BLAKE3> {
+    private chunkPos;
+    private chunksDone;
+    private flags;
+    private IV;
+    private state;
+    private stack;
+    private posOut;
+    private bufferOut32;
+    private bufferOut;
+    private chunkOut;
+    private enableXOF;
+    constructor(opts?: Blake3Opts, flags?: number);
+    protected get(): [];
+    protected set(): void;
+    private b2Compress;
+    protected compress(buf: Uint32Array, bufPos?: number, isLast?: boolean): void;
+    _cloneInto(to?: BLAKE3): BLAKE3;
+    destroy(): void;
+    private b2CompressOut;
+    protected finish(): void;
+    private writeInto;
+    xofInto(out: Uint8Array): Uint8Array;
+    xof(bytes: number): Uint8Array;
+    digestInto(out: Uint8Array): Uint8Array;
+    digest(): Uint8Array;
+}
+/**
+ * BLAKE3 hash function. Can be used as MAC and KDF.
+ * @param msg - message that would be hashed
+ * @param opts - `dkLen` for output length, `key` for MAC mode, `context` for KDF mode
+ * @example
+ * const data = new Uint8Array(32);
+ * const hash = blake3(data);
+ * const mac = blake3(data, { key: new Uint8Array(32) });
+ * const kdf = blake3(data, { context: 'application name' });
+ */
+export declare const blake3: CHashXO;
+//# sourceMappingURL=blake3.d.ts.map