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Текущая директория: /opt/BitGoJS/node_modules/ethereumjs-abi/node_modules/ethereumjs-util/dist
Просмотр файла: secp256k1v3-adapter.d.ts
/// <reference types="node" />
export interface SignOptions {
data?: Buffer;
noncefn?: (message: Buffer, privateKey: Buffer, algo: Buffer | null, data: Buffer | null, attempt: number) => Buffer;
}
export interface SignOptionsV4 {
data?: Uint8Array;
noncefn?: (message: Uint8Array, privateKey: Uint8Array, algo: Uint8Array | null, data: Uint8Array | null, attempt: number) => Uint8Array;
}
/**
* Verify an ECDSA privateKey
* @method privateKeyVerify
* @param {Buffer} privateKey
* @return {boolean}
*/
export declare const privateKeyVerify: (privateKey: Buffer) => boolean;
/**
* Export a privateKey in DER format
* @method privateKeyExport
* @param {Buffer} privateKey
* @param {boolean} compressed
* @return {boolean}
*/
export declare const privateKeyExport: (privateKey: Buffer, compressed?: boolean | undefined) => Buffer;
/**
* Import a privateKey in DER format
* @method privateKeyImport
* @param {Buffer} privateKey
* @return {Buffer}
*/
export declare const privateKeyImport: (privateKey: Buffer) => Buffer;
/**
* Negate a privateKey by subtracting it from the order of the curve's base point
* @method privateKeyNegate
* @param {Buffer} privateKey
* @return {Buffer}
*/
export declare const privateKeyNegate: (privateKey: Buffer) => Buffer;
/**
* Compute the inverse of a privateKey (modulo the order of the curve's base point).
* @method privateKeyModInverse
* @param {Buffer} privateKey
* @return {Buffer}
*/
export declare const privateKeyModInverse: (privateKey: Buffer) => Buffer;
/**
* Tweak a privateKey by adding tweak to it.
* @method privateKeyTweakAdd
* @param {Buffer} privateKey
* @param {Buffer} tweak
* @return {Buffer}
*/
export declare const privateKeyTweakAdd: (privateKey: Buffer, tweak: Buffer) => Buffer;
/**
* Tweak a privateKey by multiplying it by a tweak.
* @method privateKeyTweakMul
* @param {Buffer} privateKey
* @param {Buffer} tweak
* @return {Buffer}
*/
export declare const privateKeyTweakMul: (privateKey: Buffer, tweak: Buffer) => Buffer;
/**
* Compute the public key for a privateKey.
* @method publicKeyCreate
* @param {Buffer} privateKey
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const publicKeyCreate: (privateKey: Buffer, compressed?: boolean | undefined) => Buffer;
/**
* Convert a publicKey to compressed or uncompressed form.
* @method publicKeyConvert
* @param {Buffer} publicKey
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const publicKeyConvert: (publicKey: Buffer, compressed?: boolean | undefined) => Buffer;
/**
* Verify an ECDSA publicKey.
* @method publicKeyVerify
* @param {Buffer} publicKey
* @return {boolean}
*/
export declare const publicKeyVerify: (publicKey: Buffer) => boolean;
/**
* Tweak a publicKey by adding tweak times the generator to it.
* @method publicKeyTweakAdd
* @param {Buffer} publicKey
* @param {Buffer} tweak
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const publicKeyTweakAdd: (publicKey: Buffer, tweak: Buffer, compressed?: boolean | undefined) => Buffer;
/**
* Tweak a publicKey by multiplying it by a tweak value
* @method publicKeyTweakMul
* @param {Buffer} publicKey
* @param {Buffer} tweak
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const publicKeyTweakMul: (publicKey: Buffer, tweak: Buffer, compressed?: boolean | undefined) => Buffer;
/**
* Add a given publicKeys together.
* @method publicKeyCombine
* @param {Array<Buffer>} publicKeys
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const publicKeyCombine: (publicKeys: Buffer[], compressed?: boolean | undefined) => Buffer;
/**
* Convert a signature to a normalized lower-S form.
* @method signatureNormalize
* @param {Buffer} signature
* @return {Buffer}
*/
export declare const signatureNormalize: (signature: Buffer) => Buffer;
/**
* Serialize an ECDSA signature in DER format.
* @method signatureExport
* @param {Buffer} signature
* @return {Buffer}
*/
export declare const signatureExport: (signature: Buffer) => Buffer;
/**
* Parse a DER ECDSA signature (follow by [BIP66](https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki)).
* @method signatureImport
* @param {Buffer} signature
* @return {Buffer}
*/
export declare const signatureImport: (signature: Buffer) => Buffer;
/**
* Parse a DER ECDSA signature (not follow by [BIP66](https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki)).
* @method signatureImportLax
* @param {Buffer} signature
* @return {Buffer}
*/
export declare const signatureImportLax: (signature: Buffer) => Buffer;
/**
* Create an ECDSA signature. Always return low-S signature.
* @method sign
* @param {Buffer} message
* @param {Buffer} privateKey
* @param {Object} options
* @return {Buffer}
*/
export declare const sign: (message: Buffer, privateKey: Buffer, options?: SignOptions | undefined) => {
signature: Buffer;
recovery: number;
};
/**
* Verify an ECDSA signature.
* @method verify
* @param {Buffer} message
* @param {Buffer} signature
* @param {Buffer} publicKey
* @return {boolean}
*/
export declare const verify: (message: Buffer, signature: Buffer, publicKey: Buffer) => boolean;
/**
* Recover an ECDSA public key from a signature.
* @method recover
* @param {Buffer} message
* @param {Buffer} signature
* @param {Number} recid
* @param {boolean} compressed
* @return {Buffer}
*/
export declare const recover: (message: Buffer, signature: Buffer, recid: number, compressed?: boolean | undefined) => Buffer;
/**
* Compute an EC Diffie-Hellman secret and applied sha256 to compressed public key.
* @method ecdh
* @param {Buffer} publicKey
* @param {Buffer} privateKey
* @return {Buffer}
*/
export declare const ecdh: (publicKey: Buffer, privateKey: Buffer) => Buffer;
export declare const ecdhUnsafe: (publicKey: Buffer, privateKey: Buffer, compressed?: boolean | undefined) => Buffer;
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