@struktoai/mirage-core/dist/utils/hash.d.ts

A Unified Virtual Filesystem For AI Agents

export declare function sha256Hex(bytes: Uint8Array): Promise<string>;
export declare function sha1Hex(bytes: Uint8Array): Promise<string>;
/**
 * The 8-byte SHA-1 length trailer: the message length in bits, big-endian
 * across 64 bits. Split into high and low words, since the bit length passes
 * 32 bits at 512 MiB and a 32-bit shift would wrap it. Exported so its test
 * can cross that boundary without hashing 512 MiB.
 */
export declare function sha1LengthTrailer(byteLength: number): Uint8Array;
/**
 * Incremental SHA-1, for bytes that arrive in chunks. WebCrypto hashes only
 * a whole buffer, and a stream cannot be buffered whole to hash at the end:
 * drains are bounded, so the copy would be unbounded and never cached. The
 * partial block a chunk leaves is carried into the next `update`; padding
 * happens only in `digest`.
 */
export declare class Sha1 {
    private readonly state;
    private readonly block;
    private readonly words;
    private filled;
    private length;
    update(chunk: Uint8Array): void;
    digest(): string;
    private compress;
}
/**
 * Incremental MD5, for bytes that arrive in chunks, as `Sha1` is for SHA-1.
 * Pure JS: WebCrypto has no MD5, and core cannot import node:crypto. The
 * partial block a chunk leaves is carried into the next `update`; padding
 * happens only in `digest`.
 */
export declare class Md5 {
    private readonly state;
    private readonly block;
    private readonly blockView;
    private readonly words;
    private filled;
    private length;
    update(chunk: Uint8Array): void;
    digest(): string;
    private compress;
}
export declare function md5Hex(bytes: Uint8Array): string;
export declare function md5HexAsync(bytes: Uint8Array): Promise<string>;
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