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   _____   __   __              _____             
  / ___//  \ \\/ //     ___    |  ___||   ____    
  \___ \\   \ ` //     /   ||  | ||__    |    \\  
  /    //    | ||     | [] ||  | ||__    | [] ||  
 /____//     |_||      \__ ||  |_____||  |  __//  
`-----`      `-`'       -|_||  `-----`   |_|`-`   
                         `-`             `-`

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