src_b06996690e944145a1
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Jun 12, 2026 11:00 UTC
- Retrieved
- Oct 08, 2026 03:53 UTC
Factoring "short-sleeve" RSA keys with polynomials
What happens when the bits of an RSA private key are heavily biased toward 0 instead of being randomly generated? The public key’s bits could be biased enough for us to detect these incorrectly generated keys in the wild. Together with Hanno Böck of the badkeys project, we found hundreds of unique keys that not only have this property, but can be quickly factored. We also found the bug that led to
Reference details
- Source category
- Research & news
- Report title
Factoring "short-sleeve" RSA keys with polynomials- First reported
- Jun 12, 2026 11:00 UTC
- Last reported
- Jun 12, 2026 11:00 UTC
- Catalog updated
- Oct 08, 2026 03:53 UTC
- Record ID
0de00886e71ec6d7aa719813b1012715ce65318876d25fca2abdb0227fbb6334
Published indicators
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Source observations
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Review source update dates and status
- src_b06996690e944145a1Collection status unverifiedLast successful batch: Unverified
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