Len Deighton | Len Pascoe | Leonard Adleman | Len Chandler | Len Brown | Len Ashurst | Adleman | Len Kunstadt | Len Lye | Len Janson | Len Cariou | Len Braund | Len Bias | Len Silver | Len Maxwell | Len Hutton | Len Dawson | Len Brown (comics) | Len Beadell | Len Andrews | Robert H. Adleman | Len Wiseman | Len Wharton | Len Wein | Len Väljas | Len Thornson | Len Stirling | Len Stevens | Len Steckler | Len Smith |
He is a co-inventor of the RSA algorithm (along with Ron Rivest and Len Adleman), a co-inventor of the Feige–Fiat–Shamir identification scheme (along with Uriel Feige and Amos Fiat), one of the inventors of differential cryptanalysis and has made numerous contributions to the fields of cryptography and computer science.