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A fixed-pattern padding consists in concatenating to the message m a fixed pattern P. The RSA signature is then obtained by computing P|md mod N where d is the private exponent and N the modulus. In Eurocrypt ’97, Girault and Misarsky showed that the size of P must be at least half the size of N (in other words the parameter configurations |P| < |N|/2 are insecure) but the security of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.