Kani came in like a wrecking ball
With claws, with chains, no bits, no gains
We thought the security was strong
Ten years, we toiled, no breaks, we’re spoiled
This scheme, nothing could go wrong
“Torsion is OK”
They will always hurt you
Don’t you ever say
“SIKE is here to stay”
And bet $50k on it too
With a diamond, they brought SIKE to fall
All we wanted was small keys, that’s all
But what Kani did was wreck SIKE
Yeah, Kani, you wreck SIKE
Castryck-Decru in genus two,
And now, the Jacobian is split
The torsion points, I gave away
And now, they got my private shit key
Followed up by Martindale-Maino
And Robert moved to dimension four
And together they all wrecked SIKE
Yeah they, they wrecked SIKE
Now that SIDH is dead
I guess we have to add a C
And signing with isogenies
Requires us to Learn to SQI
Now that SIDH is dead
I guess we have to add a C
We should go for AprèsSQI
Don’t you ever say
“Torsion is OK”
They will always hurt you