declare module "crypto" { import * as stream from "stream"; interface Certificate { exportChallenge(spkac: BinaryLike): Buffer; exportPublicKey(spkac: BinaryLike): Buffer; verifySpkac(spkac: NodeJS.ArrayBufferView): boolean; } const Certificate: { new(): Certificate; (): Certificate; }; namespace constants { // https://nodejs.org/dist/latest-v10.x/docs/api/crypto.html#crypto_crypto_constants const OPENSSL_VERSION_NUMBER: number; /** Applies multiple bug workarounds within OpenSSL. See https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_options.html for detail. */ const SSL_OP_ALL: number; /** Allows legacy insecure renegotiation between OpenSSL and unpatched clients or servers. See https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_options.html. */ const SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION: number; /** Attempts to use the server's preferences instead of the client's when selecting a cipher. See https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_options.html. */ const SSL_OP_CIPHER_SERVER_PREFERENCE: number; /** Instructs OpenSSL to use Cisco's "speshul" version of DTLS_BAD_VER. */ const SSL_OP_CISCO_ANYCONNECT: number; /** Instructs OpenSSL to turn on cookie exchange. */ const SSL_OP_COOKIE_EXCHANGE: number; /** Instructs OpenSSL to add server-hello extension from an early version of the cryptopro draft. */ const SSL_OP_CRYPTOPRO_TLSEXT_BUG: number; /** Instructs OpenSSL to disable a SSL 3.0/TLS 1.0 vulnerability workaround added in OpenSSL 0.9.6d. */ const SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS: number; /** Instructs OpenSSL to always use the tmp_rsa key when performing RSA operations. */ const SSL_OP_EPHEMERAL_RSA: number; /** Allows initial connection to servers that do not support RI. */ const SSL_OP_LEGACY_SERVER_CONNECT: number; const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: number; const SSL_OP_MICROSOFT_SESS_ID_BUG: number; /** Instructs OpenSSL to disable the workaround for a man-in-the-middle protocol-version vulnerability in the SSL 2.0 server implementation. */ const SSL_OP_MSIE_SSLV2_RSA_PADDING: number; const SSL_OP_NETSCAPE_CA_DN_BUG: number; const SSL_OP_NETSCAPE_CHALLENGE_BUG: number; const SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG: number; const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: number; /** Instructs OpenSSL to disable support for SSL/TLS compression. */ const SSL_OP_NO_COMPRESSION: number; const SSL_OP_NO_QUERY_MTU: number; /** Instructs OpenSSL to always start a new session when performing renegotiation. */ const SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION: number; const SSL_OP_NO_SSLv2: number; const SSL_OP_NO_SSLv3: number; const SSL_OP_NO_TICKET: number; const SSL_OP_NO_TLSv1: number; const SSL_OP_NO_TLSv1_1: number; const SSL_OP_NO_TLSv1_2: number; const SSL_OP_PKCS1_CHECK_1: number; const SSL_OP_PKCS1_CHECK_2: number; /** Instructs OpenSSL to always create a new key when using temporary/ephemeral DH parameters. */ const SSL_OP_SINGLE_DH_USE: number; /** Instructs OpenSSL to always create a new key when using temporary/ephemeral ECDH parameters. */ const SSL_OP_SINGLE_ECDH_USE: number; const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: number; const SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG: number; const SSL_OP_TLS_BLOCK_PADDING_BUG: number; const SSL_OP_TLS_D5_BUG: number; /** Instructs OpenSSL to disable version rollback attack detection. */ const SSL_OP_TLS_ROLLBACK_BUG: number; const ENGINE_METHOD_RSA: number; const ENGINE_METHOD_DSA: number; const ENGINE_METHOD_DH: number; const ENGINE_METHOD_RAND: number; const ENGINE_METHOD_EC: number; const ENGINE_METHOD_CIPHERS: number; const ENGINE_METHOD_DIGESTS: number; const ENGINE_METHOD_PKEY_METHS: number; const ENGINE_METHOD_PKEY_ASN1_METHS: number; const ENGINE_METHOD_ALL: number; const ENGINE_METHOD_NONE: number; const DH_CHECK_P_NOT_SAFE_PRIME: number; const DH_CHECK_P_NOT_PRIME: number; const DH_UNABLE_TO_CHECK_GENERATOR: number; const DH_NOT_SUITABLE_GENERATOR: number; const ALPN_ENABLED: number; const RSA_PKCS1_PADDING: number; const RSA_SSLV23_PADDING: number; const RSA_NO_PADDING: number; const RSA_PKCS1_OAEP_PADDING: number; const RSA_X931_PADDING: number; const RSA_PKCS1_PSS_PADDING: number; /** Sets the salt length for RSA_PKCS1_PSS_PADDING to the digest size when signing or verifying. */ const RSA_PSS_SALTLEN_DIGEST: number; /** Sets the salt length for RSA_PKCS1_PSS_PADDING to the maximum permissible value when signing data. */ const RSA_PSS_SALTLEN_MAX_SIGN: number; /** Causes the salt length for RSA_PKCS1_PSS_PADDING to be determined automatically when verifying a signature. */ const RSA_PSS_SALTLEN_AUTO: number; const POINT_CONVERSION_COMPRESSED: number; const POINT_CONVERSION_UNCOMPRESSED: number; const POINT_CONVERSION_HYBRID: number; /** Specifies the built-in default cipher list used by Node.js (colon-separated values). */ const defaultCoreCipherList: string; /** Specifies the active default cipher list used by the current Node.js process (colon-separated values). */ const defaultCipherList: string; } interface HashOptions extends stream.TransformOptions { /** * For XOF hash functions such as `shake256`, the * outputLength option can be used to specify the desired output length in bytes. */ outputLength?: number; } /** @deprecated since v10.0.0 */ const fips: boolean; function createHash(algorithm: string, options?: HashOptions): Hash; function createHmac(algorithm: string, key: BinaryLike, options?: stream.TransformOptions): Hmac; type Utf8AsciiLatin1Encoding = "utf8" | "ascii" | "latin1"; type HexBase64Latin1Encoding = "latin1" | "hex" | "base64"; type Utf8AsciiBinaryEncoding = "utf8" | "ascii" | "binary"; type HexBase64BinaryEncoding = "binary" | "base64" | "hex"; type ECDHKeyFormat = "compressed" | "uncompressed" | "hybrid"; class Hash extends stream.Transform { private constructor(); update(data: BinaryLike): Hash; update(data: string, input_encoding: Utf8AsciiLatin1Encoding): Hash; digest(): Buffer; digest(encoding: HexBase64Latin1Encoding): string; } class Hmac extends stream.Transform { private constructor(); update(data: BinaryLike): Hmac; update(data: string, input_encoding: Utf8AsciiLatin1Encoding): Hmac; digest(): Buffer; digest(encoding: HexBase64Latin1Encoding): string; } export type KeyObjectType = 'secret' | 'public' | 'private'; interface KeyExportOptions { type: 'pkcs1' | 'spki' | 'pkcs8' | 'sec1'; format: T; cipher?: string; passphrase?: string | Buffer; } class KeyObject { private constructor(); asymmetricKeyType?: KeyType; /** * For asymmetric keys, this property represents the size of the embedded key in * bytes. This property is `undefined` for symmetric keys. */ asymmetricKeySize?: number; export(options: KeyExportOptions<'pem'>): string | Buffer; export(options?: KeyExportOptions<'der'>): Buffer; symmetricSize?: number; type: KeyObjectType; } type CipherCCMTypes = 'aes-128-ccm' | 'aes-192-ccm' | 'aes-256-ccm'; type CipherGCMTypes = 'aes-128-gcm' | 'aes-192-gcm' | 'aes-256-gcm'; type BinaryLike = string | NodeJS.ArrayBufferView; type CipherKey = BinaryLike | KeyObject; interface CipherCCMOptions extends stream.TransformOptions { authTagLength: number; } interface CipherGCMOptions extends stream.TransformOptions { authTagLength?: number; } /** @deprecated since v10.0.0 use createCipheriv() */ function createCipher(algorithm: CipherCCMTypes, password: BinaryLike, options: CipherCCMOptions): CipherCCM; /** @deprecated since v10.0.0 use createCipheriv() */ function createCipher(algorithm: CipherGCMTypes, password: BinaryLike, options?: CipherGCMOptions): CipherGCM; /** @deprecated since v10.0.0 use createCipheriv() */ function createCipher(algorithm: string, password: BinaryLike, options?: stream.TransformOptions): Cipher; function createCipheriv( algorithm: CipherCCMTypes, key: CipherKey, iv: BinaryLike | null, options: CipherCCMOptions ): CipherCCM; function createCipheriv( algorithm: CipherGCMTypes, key: CipherKey, iv: BinaryLike | null, options?: CipherGCMOptions ): CipherGCM; function createCipheriv( algorithm: string, key: CipherKey, iv: BinaryLike | null, options?: stream.TransformOptions ): Cipher; class Cipher extends stream.Transform { private constructor(); update(data: BinaryLike): Buffer; update(data: string, input_encoding: Utf8AsciiBinaryEncoding): Buffer; update(data: NodeJS.ArrayBufferView, input_encoding: undefined, output_encoding: HexBase64BinaryEncoding): string; update(data: string, input_encoding: Utf8AsciiBinaryEncoding | undefined, output_encoding: HexBase64BinaryEncoding): string; final(): Buffer; final(output_encoding: string): string; setAutoPadding(auto_padding?: boolean): this; // getAuthTag(): Buffer; // setAAD(buffer: Buffer): this; // docs only say buffer } interface CipherCCM extends Cipher { setAAD(buffer: Buffer, options: { plaintextLength: number }): this; getAuthTag(): Buffer; } interface CipherGCM extends Cipher { setAAD(buffer: Buffer, options?: { plaintextLength: number }): this; getAuthTag(): Buffer; } /** @deprecated since v10.0.0 use createCipheriv() */ function createDecipher(algorithm: CipherCCMTypes, password: BinaryLike, options: CipherCCMOptions): DecipherCCM; /** @deprecated since v10.0.0 use createCipheriv() */ function createDecipher(algorithm: CipherGCMTypes, password: BinaryLike, options?: CipherGCMOptions): DecipherGCM; /** @deprecated since v10.0.0 use createCipheriv() */ function createDecipher(algorithm: string, password: BinaryLike, options?: stream.TransformOptions): Decipher; function createDecipheriv( algorithm: CipherCCMTypes, key: BinaryLike, iv: BinaryLike | null, options: CipherCCMOptions, ): DecipherCCM; function createDecipheriv( algorithm: CipherGCMTypes, key: BinaryLike, iv: BinaryLike | null, options?: CipherGCMOptions, ): DecipherGCM; function createDecipheriv(algorithm: string, key: BinaryLike, iv: BinaryLike | null, options?: stream.TransformOptions): Decipher; class Decipher extends stream.Transform { private constructor(); update(data: NodeJS.ArrayBufferView): Buffer; update(data: string, input_encoding: HexBase64BinaryEncoding): Buffer; update(data: NodeJS.ArrayBufferView, input_encoding: undefined, output_encoding: Utf8AsciiBinaryEncoding): string; update(data: string, input_encoding: HexBase64BinaryEncoding | undefined, output_encoding: Utf8AsciiBinaryEncoding): string; final(): Buffer; final(output_encoding: string): string; setAutoPadding(auto_padding?: boolean): this; // setAuthTag(tag: NodeJS.ArrayBufferView): this; // setAAD(buffer: NodeJS.ArrayBufferView): this; } interface DecipherCCM extends Decipher { setAuthTag(buffer: NodeJS.ArrayBufferView): this; setAAD(buffer: NodeJS.ArrayBufferView, options: { plaintextLength: number }): this; } interface DecipherGCM extends Decipher { setAuthTag(buffer: NodeJS.ArrayBufferView): this; setAAD(buffer: NodeJS.ArrayBufferView, options?: { plaintextLength: number }): this; } interface PrivateKeyInput { key: string | Buffer; format?: KeyFormat; type?: 'pkcs1' | 'pkcs8' | 'sec1'; passphrase?: string | Buffer; } interface PublicKeyInput { key: string | Buffer; format?: KeyFormat; type?: 'pkcs1' | 'spki'; } function createPrivateKey(key: PrivateKeyInput | string | Buffer): KeyObject; function createPublicKey(key: PublicKeyInput | string | Buffer | KeyObject): KeyObject; function createSecretKey(key: Buffer): KeyObject; function createSign(algorithm: string, options?: stream.WritableOptions): Signer; interface SigningOptions { /** * @See crypto.constants.RSA_PKCS1_PADDING */ padding?: number; saltLength?: number; } interface SignPrivateKeyInput extends PrivateKeyInput, SigningOptions { } type KeyLike = string | Buffer | KeyObject; class Signer extends stream.Writable { private constructor(); update(data: BinaryLike): Signer; update(data: string, input_encoding: Utf8AsciiLatin1Encoding): Signer; sign(private_key: SignPrivateKeyInput | KeyLike): Buffer; sign(private_key: SignPrivateKeyInput | KeyLike, output_format: HexBase64Latin1Encoding): string; } function createVerify(algorithm: string, options?: stream.WritableOptions): Verify; class Verify extends stream.Writable { private constructor(); update(data: BinaryLike): Verify; update(data: string, input_encoding: Utf8AsciiLatin1Encoding): Verify; verify(object: Object | KeyLike, signature: NodeJS.ArrayBufferView): boolean; verify(object: Object | KeyLike, signature: string, signature_format?: HexBase64Latin1Encoding): boolean; // https://nodejs.org/api/crypto.html#crypto_verifier_verify_object_signature_signature_format // The signature field accepts a TypedArray type, but it is only available starting ES2017 } function createDiffieHellman(prime_length: number, generator?: number | NodeJS.ArrayBufferView): DiffieHellman; function createDiffieHellman(prime: NodeJS.ArrayBufferView): DiffieHellman; function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding): DiffieHellman; function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding, generator: number | NodeJS.ArrayBufferView): DiffieHellman; function createDiffieHellman(prime: string, prime_encoding: HexBase64Latin1Encoding, generator: string, generator_encoding: HexBase64Latin1Encoding): DiffieHellman; class DiffieHellman { private constructor(); generateKeys(): Buffer; generateKeys(encoding: HexBase64Latin1Encoding): string; computeSecret(other_public_key: NodeJS.ArrayBufferView): Buffer; computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding): Buffer; computeSecret(other_public_key: NodeJS.ArrayBufferView, output_encoding: HexBase64Latin1Encoding): string; computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding, output_encoding: HexBase64Latin1Encoding): string; getPrime(): Buffer; getPrime(encoding: HexBase64Latin1Encoding): string; getGenerator(): Buffer; getGenerator(encoding: HexBase64Latin1Encoding): string; getPublicKey(): Buffer; getPublicKey(encoding: HexBase64Latin1Encoding): string; getPrivateKey(): Buffer; getPrivateKey(encoding: HexBase64Latin1Encoding): string; setPublicKey(public_key: NodeJS.ArrayBufferView): void; setPublicKey(public_key: string, encoding: string): void; setPrivateKey(private_key: NodeJS.ArrayBufferView): void; setPrivateKey(private_key: string, encoding: string): void; verifyError: number; } function getDiffieHellman(group_name: string): DiffieHellman; function pbkdf2( password: BinaryLike, salt: BinaryLike, iterations: number, keylen: number, digest: string, callback: (err: Error | null, derivedKey: Buffer) => any, ): void; function pbkdf2Sync(password: BinaryLike, salt: BinaryLike, iterations: number, keylen: number, digest: string): Buffer; function randomBytes(size: number): Buffer; function randomBytes(size: number, callback: (err: Error | null, buf: Buffer) => void): void; function pseudoRandomBytes(size: number): Buffer; function pseudoRandomBytes(size: number, callback: (err: Error | null, buf: Buffer) => void): void; function randomFillSync(buffer: T, offset?: number, size?: number): T; function randomFill(buffer: T, callback: (err: Error | null, buf: T) => void): void; function randomFill(buffer: T, offset: number, callback: (err: Error | null, buf: T) => void): void; function randomFill(buffer: T, offset: number, size: number, callback: (err: Error | null, buf: T) => void): void; interface ScryptOptions { N?: number; r?: number; p?: number; maxmem?: number; } function scrypt( password: BinaryLike, salt: BinaryLike, keylen: number, callback: (err: Error | null, derivedKey: Buffer) => void, ): void; function scrypt( password: BinaryLike, salt: BinaryLike, keylen: number, options: ScryptOptions, callback: (err: Error | null, derivedKey: Buffer) => void, ): void; function scryptSync(password: BinaryLike, salt: BinaryLike, keylen: number, options?: ScryptOptions): Buffer; interface RsaPublicKey { key: KeyLike; padding?: number; } interface RsaPrivateKey { key: KeyLike; passphrase?: string; /** * @default 'sha1' */ oaepHash?: string; oaepLabel?: NodeJS.TypedArray; padding?: number; } function publicEncrypt(key: RsaPublicKey | RsaPrivateKey | KeyLike, buffer: NodeJS.ArrayBufferView): Buffer; function publicDecrypt(key: RsaPublicKey | RsaPrivateKey | KeyLike, buffer: NodeJS.ArrayBufferView): Buffer; function privateDecrypt(private_key: RsaPrivateKey | KeyLike, buffer: NodeJS.ArrayBufferView): Buffer; function privateEncrypt(private_key: RsaPrivateKey | KeyLike, buffer: NodeJS.ArrayBufferView): Buffer; function getCiphers(): string[]; function getCurves(): string[]; function getHashes(): string[]; class ECDH { private constructor(); static convertKey( key: BinaryLike, curve: string, inputEncoding?: HexBase64Latin1Encoding, outputEncoding?: "latin1" | "hex" | "base64", format?: "uncompressed" | "compressed" | "hybrid", ): Buffer | string; generateKeys(): Buffer; generateKeys(encoding: HexBase64Latin1Encoding, format?: ECDHKeyFormat): string; computeSecret(other_public_key: NodeJS.ArrayBufferView): Buffer; computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding): Buffer; computeSecret(other_public_key: NodeJS.ArrayBufferView, output_encoding: HexBase64Latin1Encoding): string; computeSecret(other_public_key: string, input_encoding: HexBase64Latin1Encoding, output_encoding: HexBase64Latin1Encoding): string; getPrivateKey(): Buffer; getPrivateKey(encoding: HexBase64Latin1Encoding): string; getPublicKey(): Buffer; getPublicKey(encoding: HexBase64Latin1Encoding, format?: ECDHKeyFormat): string; setPrivateKey(private_key: NodeJS.ArrayBufferView): void; setPrivateKey(private_key: string, encoding: HexBase64Latin1Encoding): void; } function createECDH(curve_name: string): ECDH; function timingSafeEqual(a: NodeJS.ArrayBufferView, b: NodeJS.ArrayBufferView): boolean; /** @deprecated since v10.0.0 */ const DEFAULT_ENCODING: string; export type KeyType = 'rsa' | 'dsa' | 'ec'; export type KeyFormat = 'pem' | 'der'; interface BasePrivateKeyEncodingOptions { format: T; cipher?: string; passphrase?: string; } interface KeyPairKeyObjectResult { publicKey: KeyObject; privateKey: KeyObject; } interface ECKeyPairKeyObjectOptions { /** * Name of the curve to use. */ namedCurve: string; } interface RSAKeyPairKeyObjectOptions { /** * Key size in bits */ modulusLength: number; /** * @default 0x10001 */ publicExponent?: number; } interface DSAKeyPairKeyObjectOptions { /** * Key size in bits */ modulusLength: number; /** * Size of q in bits */ divisorLength: number; } interface RSAKeyPairOptions { /** * Key size in bits */ modulusLength: number; /** * @default 0x10001 */ publicExponent?: number; publicKeyEncoding: { type: 'pkcs1' | 'spki'; format: PubF; }; privateKeyEncoding: BasePrivateKeyEncodingOptions & { type: 'pkcs1' | 'pkcs8'; }; } interface DSAKeyPairOptions { /** * Key size in bits */ modulusLength: number; /** * Size of q in bits */ divisorLength: number; publicKeyEncoding: { type: 'spki'; format: PubF; }; privateKeyEncoding: BasePrivateKeyEncodingOptions & { type: 'pkcs8'; }; } interface ECKeyPairOptions { /** * Name of the curve to use. */ namedCurve: string; publicKeyEncoding: { type: 'pkcs1' | 'spki'; format: PubF; }; privateKeyEncoding: BasePrivateKeyEncodingOptions & { type: 'sec1' | 'pkcs8'; }; } interface KeyPairSyncResult { publicKey: T1; privateKey: T2; } function generateKeyPairSync(type: 'rsa', options: RSAKeyPairOptions<'pem', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'rsa', options: RSAKeyPairOptions<'pem', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'rsa', options: RSAKeyPairOptions<'der', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'rsa', options: RSAKeyPairOptions<'der', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'rsa', options: RSAKeyPairKeyObjectOptions): KeyPairKeyObjectResult; function generateKeyPairSync(type: 'dsa', options: DSAKeyPairOptions<'pem', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'dsa', options: DSAKeyPairOptions<'pem', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'dsa', options: DSAKeyPairOptions<'der', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'dsa', options: DSAKeyPairOptions<'der', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'dsa', options: DSAKeyPairKeyObjectOptions): KeyPairKeyObjectResult; function generateKeyPairSync(type: 'ec', options: ECKeyPairOptions<'pem', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'ec', options: ECKeyPairOptions<'pem', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'ec', options: ECKeyPairOptions<'der', 'pem'>): KeyPairSyncResult; function generateKeyPairSync(type: 'ec', options: ECKeyPairOptions<'der', 'der'>): KeyPairSyncResult; function generateKeyPairSync(type: 'ec', options: ECKeyPairKeyObjectOptions): KeyPairKeyObjectResult; function generateKeyPair(type: 'rsa', options: RSAKeyPairOptions<'pem', 'pem'>, callback: (err: Error | null, publicKey: string, privateKey: string) => void): void; function generateKeyPair(type: 'rsa', options: RSAKeyPairOptions<'pem', 'der'>, callback: (err: Error | null, publicKey: string, privateKey: Buffer) => void): void; function generateKeyPair(type: 'rsa', options: RSAKeyPairOptions<'der', 'pem'>, callback: (err: Error | null, publicKey: Buffer, privateKey: string) => void): void; function generateKeyPair(type: 'rsa', options: RSAKeyPairOptions<'der', 'der'>, callback: (err: Error | null, publicKey: Buffer, privateKey: Buffer) => void): void; function generateKeyPair(type: 'rsa', options: RSAKeyPairKeyObjectOptions, callback: (err: Error | null, publicKey: KeyObject, privateKey: KeyObject) => void): void; function generateKeyPair(type: 'dsa', options: DSAKeyPairOptions<'pem', 'pem'>, callback: (err: Error | null, publicKey: string, privateKey: string) => void): void; function generateKeyPair(type: 'dsa', options: DSAKeyPairOptions<'pem', 'der'>, callback: (err: Error | null, publicKey: string, privateKey: Buffer) => void): void; function generateKeyPair(type: 'dsa', options: DSAKeyPairOptions<'der', 'pem'>, callback: (err: Error | null, publicKey: Buffer, privateKey: string) => void): void; function generateKeyPair(type: 'dsa', options: DSAKeyPairOptions<'der', 'der'>, callback: (err: Error | null, publicKey: Buffer, privateKey: Buffer) => void): void; function generateKeyPair(type: 'dsa', options: DSAKeyPairKeyObjectOptions, callback: (err: Error | null, publicKey: KeyObject, privateKey: KeyObject) => void): void; function generateKeyPair(type: 'ec', options: ECKeyPairOptions<'pem', 'pem'>, callback: (err: Error | null, publicKey: string, privateKey: string) => void): void; function generateKeyPair(type: 'ec', options: ECKeyPairOptions<'pem', 'der'>, callback: (err: Error | null, publicKey: string, privateKey: Buffer) => void): void; function generateKeyPair(type: 'ec', options: ECKeyPairOptions<'der', 'pem'>, callback: (err: Error | null, publicKey: Buffer, privateKey: string) => void): void; function generateKeyPair(type: 'ec', options: ECKeyPairOptions<'der', 'der'>, callback: (err: Error | null, publicKey: Buffer, privateKey: Buffer) => void): void; function generateKeyPair(type: 'ec', options: ECKeyPairKeyObjectOptions, callback: (err: Error | null, publicKey: KeyObject, privateKey: KeyObject) => void): void; namespace generateKeyPair { function __promisify__(type: "rsa", options: RSAKeyPairOptions<'pem', 'pem'>): Promise<{ publicKey: string, privateKey: string }>; function __promisify__(type: "rsa", options: RSAKeyPairOptions<'pem', 'der'>): Promise<{ publicKey: string, privateKey: Buffer }>; function __promisify__(type: "rsa", options: RSAKeyPairOptions<'der', 'pem'>): Promise<{ publicKey: Buffer, privateKey: string }>; function __promisify__(type: "rsa", options: RSAKeyPairOptions<'der', 'der'>): Promise<{ publicKey: Buffer, privateKey: Buffer }>; function __promisify__(type: "rsa", options: RSAKeyPairKeyObjectOptions): Promise; function __promisify__(type: "dsa", options: DSAKeyPairOptions<'pem', 'pem'>): Promise<{ publicKey: string, privateKey: string }>; function __promisify__(type: "dsa", options: DSAKeyPairOptions<'pem', 'der'>): Promise<{ publicKey: string, privateKey: Buffer }>; function __promisify__(type: "dsa", options: DSAKeyPairOptions<'der', 'pem'>): Promise<{ publicKey: Buffer, privateKey: string }>; function __promisify__(type: "dsa", options: DSAKeyPairOptions<'der', 'der'>): Promise<{ publicKey: Buffer, privateKey: Buffer }>; function __promisify__(type: "dsa", options: DSAKeyPairKeyObjectOptions): Promise; function __promisify__(type: "ec", options: ECKeyPairOptions<'pem', 'pem'>): Promise<{ publicKey: string, privateKey: string }>; function __promisify__(type: "ec", options: ECKeyPairOptions<'pem', 'der'>): Promise<{ publicKey: string, privateKey: Buffer }>; function __promisify__(type: "ec", options: ECKeyPairOptions<'der', 'pem'>): Promise<{ publicKey: Buffer, privateKey: string }>; function __promisify__(type: "ec", options: ECKeyPairOptions<'der', 'der'>): Promise<{ publicKey: Buffer, privateKey: Buffer }>; function __promisify__(type: "ec", options: ECKeyPairKeyObjectOptions): Promise; } /** * Calculates and returns the signature for `data` using the given private key and * algorithm. If `algorithm` is `null` or `undefined`, then the algorithm is * dependent upon the key type (especially Ed25519 and Ed448). * * If `key` is not a [`KeyObject`][], this function behaves as if `key` had been * passed to [`crypto.createPrivateKey()`][]. */ function sign(algorithm: string | null | undefined, data: NodeJS.ArrayBufferView, key: KeyLike | SignPrivateKeyInput): Buffer; interface VerifyKeyWithOptions extends KeyObject, SigningOptions { } /** * Calculates and returns the signature for `data` using the given private key and * algorithm. If `algorithm` is `null` or `undefined`, then the algorithm is * dependent upon the key type (especially Ed25519 and Ed448). * * If `key` is not a [`KeyObject`][], this function behaves as if `key` had been * passed to [`crypto.createPublicKey()`][]. */ function verify(algorithm: string | null | undefined, data: NodeJS.ArrayBufferView, key: KeyLike | VerifyKeyWithOptions, signature: NodeJS.ArrayBufferView): Buffer; }