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   _____     ___      ______   _    _     _____   
  / ___//   / _ \\   /_   _// | || | ||  |__  //  
  \___ \\  / //\ \\    | ||   | || | ||    / //   
  /    // |  ___  ||  _| ||   | \\_/ ||   / //__  
 /____//  |_||  |_|| /__//     \____//   /_____|| 
`-----`   `-`   `-`  `--`       `---`    `-----`

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Text this: Strong identity-based proxy signature schemes, revisited