2 ms·
That's a second preimage attack not a collision attack.
by wbl 6y ago
That's a second preimage attack not a collision attack.
- hyko 6y agoI thought a second preimage attach implied a collision attack?
- SAI_Peregrinus 6y agoYes but the reverse isn't true. Collisions don't imply second-preimage attacks, at least not at any practical difficulty.