# Test vectors for Montgomery reduction # # $Id: mpmont,v 1.1 1999/11/17 18:02:17 mdw Exp $ create { 340809809850981098423498794792349 # m 266454859 # -m^{-1} mod b 130655606683780235388773757767708 # R mod m 237786678640282040194246459306177; # R^2 mod m } mul { 43289823545 234324324 6456542564 10807149256; } exp { 4325987397987458979875737589783 435365332435654643667 8745435676786567758678547 2439674515119108242643169132064; # --- Quick RSA test --- 905609324890967090294090970600361 # This is p 3 905609324890967090294090970600360 # This is (p - 1) 1; # Fermat test: p is prime 734589569806680985408670989082927 # This is q 5 734589569806680985408670989082926 # And this is (q - 1) 1; # Fermat again: q is prime # --- Encrypt a message --- # # The public and private exponents are from the GCD test. The message # is just obvious. The modulus is the product of the two primes above. 665251164384574309450646977867045404520085938543622535546005136647 123456789012345678901234567890123456789012345678901234567890 5945908509680983480596809586040589085680968709809890671 25906467774034212974484417859588980567136610347807401817990462701; # --- And decrypt it again --- 665251164384574309450646977867045404520085938543622535546005136647 25906467774034212974484417859588980567136610347807401817990462701 514778499400157641662814932021958856708417966520837469125919104431 123456789012345678901234567890123456789012345678901234567890; }