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@technobuddha/library

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import { ShaBase } from './sha-base.ts'; /** * Secure Hash Algorithm, SHA2 SHA-256 * @example * ```typescript * const sha256 = new Sha256(); * sha256.update('hello world', 'utf8'); * sha256.digest('hex'); * // 'b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9' * ``` * ```typescript * const sha256 = new Sha256(); * sha256.update(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, 0x72, 0x6c, 0x64])); * sha256.digest('hex'); * // 'b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9' * ``` * @group Binary * @category Hash */ export declare class Sha256 extends ShaBase { private a; private b; private c; private d; private e; private f; private g; private h; private readonly w; /** * Creates a new SHA-256 hash instance and initializes its internal state. * * @remarks * The internal state variables are set to the initial SHA-256 constants as specified * in FIPS PUB 180-4. Use {@link update} to process data and {@link digest} to retrieve the hash. */ constructor(); protected updateCounters(buffer: Uint8Array): void; protected hash(): Uint8Array; }