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import {  AuthorAddress,  AuthorKeypair,  Base32String,} from "../util/doc-types.ts";import { ValidationError } from "../util/errors.ts";
export interface KeypairBytes {  pubkey: Uint8Array;  secret: Uint8Array;}
/** Higher-level crypto functions. Not used directly for the most part, but useful for generating new keypairs. */// These all handle base32-encoded strings.export interface ICrypto {  sha256base32(input: string | Uint8Array): Promise<Base32String>;  generateAuthorKeypair(    name: string,  ): Promise<AuthorKeypair | ValidationError>;  sign(    keypair: AuthorKeypair,    msg: string | Uint8Array,  ): Promise<Base32String | ValidationError>;  verify(    authorAddress: AuthorAddress,    sig: Base32String,    msg: string | Uint8Array,  ): Promise<boolean>;  checkAuthorKeypairIsValid(    keypair: AuthorKeypair,  ): Promise<true | ValidationError>;}
/** A crypto driver provides low-level access to an implementation providing ed25519 cryptography, e.g. Chloride, noble/ed25519, Node crypto. */// These all handle Uint8Arrays (bytes)export interface ICryptoDriver {  sha256(input: string | Uint8Array): Promise<Uint8Array>;  generateKeypairBytes(): Promise<KeypairBytes>;  sign(    keypairBytes: KeypairBytes,    msg: string | Uint8Array,  ): Promise<Uint8Array>;  verify(    publicKey: Uint8Array,    sig: Uint8Array,    msg: string | Uint8Array,  ): Promise<boolean>;}