36474R 7/15 fail 1: (3) although rather convoluted reasoning 2: (1) bad attack 3: (0) totally wrong 4: (0) 5: (2) no 48-bit collision, apparently slow algorithm 43473B 8/15 fail 1: (3) 2: (1) bad attack 3: (1) wrong number 4: (3) 5: (0) 44581J 7/15 fail 1: (2) c is unrealistic 2: (1) 3: (1) 4: (3) 5: (0) 44656H 12/15 pass 1: (3) 2: (1) bad attack 3: (2) number missing 4: (3) 5: (3) surprised that this works :) 45181W plagiarism ? [ 4/15 fail 1: (2) c is off 2: (0) copypaste 3: (0) 4: (1) how did you find p and q ? 5: (1) no collision] 45283H 6/15 fail 1: (1) wrong 2: (1) bad attack 3: (1) wrong number 4: (3) 5: (0) 46576J 7/15 fail 1: (3) 2: (1) no attack 3: (0) totally wrong 4: (3) 5: (0) 46602S 8/15 fail 1: (3) 2: (0) no attack 3: (1) wrong 4: (3) 5: (1) very slow algorithm 46770N 11/15 pass 1: (3) reasonable 3: (2) best attack not found 3: (1) wrong number 4: (3) 5: (2) no 48-bit collision - bad algorithm 47991U 11/15 pass 1: (3) reasonable 2: (1) answers wrong question 3: (1) wrong number 4: (3) 5: (3) 47993W 4/15 fail 1: (1) wrong model 2: (1) bad attack 3: (1) wrong number 4: (1) no real solution 5: (0) 48044P 13/15 pass 1: (3) 2: (3) 3: (3) "approximation" is actually correct 4: (1) for honesty 5: (3) 48052B 14/15 pass 1: (3) reasonable 2: (2) bad attack 3: (3) 4: (3) 5: (3) 48332T 12/15 pass 1: (1) all numbers off 2: (2) right idea, incorrect numbers 3: (3) 4: (3) 5: (3) 48850B 13/15 pass 1: (3) although answers a slightly different question 2: (3) 3: (1) numbers are wrong 4: (3) 5: (3) 49466L 11/15 pass 1: (1) all numbers wrong (and time is asked for) 2: (2) no attack found 3: (3) 4: (3) 5: (2) no 48-bit collision found - slow algorithm 49469P 11/15 pass 1: (3) 3: (1) bad attack 3: (1) wrong 4: (3) 5: (3) although memory-intesive algorithm used 49500F 5/15 fail 1: (1) wrong 2: (1) weird and wrong 3: (0) totally wrong 4: (3) 5: (0) 49506N 10/15 pass 1: (3) reasonable 2: (0) 3: (1) funny 4: (3) 5: (3) 49540J 11/15 pass 1: (3) reasonable 2: (1) bad attack 3: (1) wrong number 4: (3) 5: (3) 49612D 12/15 pass 1: (3) 2: (1) bad attack 3: (3) 4: (3) 5: (2) collision not found -- due to not having O(1) memory algorithm 49619M 12/15 pass 1: (3) reasonable 2: (2) bad attack 3: (3) 4: (3) 5: (1) how can this possibly work ?! no collisions found. 49825J 10/15 pass [after consultation] 1: (3) 2: (2) 3: (2) 4: (3) 5: (0) 49932A 10/15 pass [after consultation] 1: (3) reasonable 2: (3) 3: (2) wrong number 4: (0) 5: (2) no collision found -- really slow algorithm 50007W 10/15 pass 1: (1) all numbers off 2: (3) 3: (3) although number is missing 4: (3) 5: (0) 51023K 14/15 pass 1: (3) 2: (3) although concrete probability is missing 3: (3) 4: (2) little original effort 5: (3) surprised that this works 51050U 10/15 pass 1: (3) reasonable 2: (1) bad attack 3: (3) 4: (3) 5: (0) 51075D 7/15 fail 1: (2) a) is wrong 2: (1) bad attack 3: (1) wrong number (too small) 4: (3) 5: (0) 51121N 11/15 pass 1: (3) although abc -> cba 2: (1) bad attack 3: (1) wrong number 4: (3) 5: (3) astonished that this works! 51135H 13/15 pass 1: (3) reasonable 2: (1) bad attack 3: (3) 4: (3) nice scheme! 5: (3) 51213K 10/15 pass 1: (3) borderline 2: (2) 3: (2) 4: (0) 5: (3) 52572W 14/15 pass 1: (3) 2: (2) 3: (3) 4: (3) 5: (3) 52617H 12/15 pass 1: (2) c is off 2: (3) 3: (3) 4: (2) good, but where are the results ? 5: (2) bad algorithm 52717N 10/15 pass [after consultation] 1: (1) a off 2: (0) 3: (0) 4: (0) 5: (0) 52820A 10/15 pass [after consultation] 1: (3) reasonable 2: (1) bad attack 3: (3) 4: (0) 5: (0) 52834S 9/15 fail 1: (3) reasonable 2: (2) no attack 3: (1) wrong number 4: (3) 5: (0) 54130W 10/15 pass 1: (3) reasonable 2: (1) bad attack 3: (1) wrong number 4: (3) 5: (2) slow algorithm 54134D plagiarism ? [ 4/15 fail 1: (2) c is off 2: (0) copypaste 3: (0) 4: (1) how did you find p and q ? 5: (1) no collision] 54715S 10/15 pass 1: (3) 2: (1) attack not applicable 3: (1) wrong number 4: (3) 5: (2) no 48-bit collision due to not having O(1) memory algorithm 57398W 10/15 pass 1: (3) reasonable 2: (1) bad attack 3: (3) 4: (3) 5: (0) 57950A 7/15 fail 1: (3) reasonable 2: (1) bad attack 3: (1) wrong number 4: (2) no numbers 5: (0) 59868W 6/15 fail 1: (2) numbers are off 2: (2) kinda there.. 3: (1) wrong number 4: (1) how did you find p and q ? 5: (0) 60057V 10/15 pass 1: (3) 2: (2) mistakes 3: (1) wrong number (too small) 4: (2) details missing 5: (2) code not practical ?Issaeva 14/15 pass 1: (3) 2: (2) good try - no attack 3: (3) 4: (3) 5: (3)