sm2 改进

src/types/sm-crypto.d.ts

@@ -10,6 +10,7 @@ declare module 'sm-crypto' {
     doDecrypt: (ciphertext: string, privateKey: string) => string;
     doSignature: (message: string | Uint8Array, privateKey: string, options?: { hash?: boolean, der?: boolean, userId?: string, publicKey?: string, pointPool?: any[] }) => string;
     doVerifySignature: (message: string | Uint8Array, signature: string, publicKey: string, options?: { hash?: boolean, der?: boolean, userId?: string }) => boolean;
+    getPublicKeyFromPrivateKey: (privateKey: string) => string;
   };
   
   export const sm3: {