發送短信 : A lattice-based linkable ring signature supporting stealth addresses

  _____      ___     __   _      ___      ____    
 / ____||   / _ \\  | || | ||   / _ \\   |  _ \\  
/ //---`'  | / \ || | '--' ||  | / \ ||  | |_| || 
\ \\___    | \_/ || | .--. ||  | \_/ ||  | .  //  
 \_____||   \___//  |_|| |_||   \___//   |_|\_\\  
  `----`    `---`   `-`  `-`    `---`    `-` --`