Reading up on Privacy Pass
1 deep · digging since sep 25
- There's a new way to break RSA that's faster than anything we've seen before - Ars Technica
Researchers discovered a new forgery attack on blind-signature RSA that reduces the effort needed to break 1024‑, 2048‑, and 4096‑bit keys to 2^65, 2^90, and 2^1119 operations respectively.