TL;DR: A brisk Italian-language warning about how sufficiently capable quantum computers could threaten exposed Bitcoin public keys and signature security.
About This Document
Marco A.L. Calamari narrows the wider quantum-cryptography debate to Bitcoin. The column discusses elliptic-curve signatures, address reuse, exposed public keys, possible transaction forgery, and the risk that vulnerable coins could be stolen if practical quantum attacks arrive. It also gestures toward post-quantum alternatives through playful references to Falcon, SPHINCS+, and Dilithium.
Why Bitcoin People May Care
This is a short technology column, not a measured forecast of when a cryptographically relevant quantum computer will exist or a current incident report. It is valuable because it identifies which Bitcoin assumptions are actually under discussion: key exposure, signature algorithms, migration, and the difference between theoretical vulnerability and deployable attack capability.
Document Details
• Title: Apocalisse Bitcoin (Bitcoin Apocalypse)
• Author / organization: Marco A.L. Calamari
• Year: 2025
• Language: Italian
• Document type: Technology column
• Pages: 3
Download access
Unlock a direct PDF download of this document. The download is hosted externally. CacheRat provides researched identification and access; purchase does not transfer ownership or expand the document’s existing usage rights.
#pdf #bitcoin #quantum_computing #post_quantum_cryptography #italian
About This Document
Marco A.L. Calamari narrows the wider quantum-cryptography debate to Bitcoin. The column discusses elliptic-curve signatures, address reuse, exposed public keys, possible transaction forgery, and the risk that vulnerable coins could be stolen if practical quantum attacks arrive. It also gestures toward post-quantum alternatives through playful references to Falcon, SPHINCS+, and Dilithium.
Why Bitcoin People May Care
This is a short technology column, not a measured forecast of when a cryptographically relevant quantum computer will exist or a current incident report. It is valuable because it identifies which Bitcoin assumptions are actually under discussion: key exposure, signature algorithms, migration, and the difference between theoretical vulnerability and deployable attack capability.
Document Details
• Title: Apocalisse Bitcoin (Bitcoin Apocalypse)
• Author / organization: Marco A.L. Calamari
• Year: 2025
• Language: Italian
• Document type: Technology column
• Pages: 3
Download access
Unlock a direct PDF download of this document. The download is hosted externally. CacheRat provides researched identification and access; purchase does not transfer ownership or expand the document’s existing usage rights.
#pdf #bitcoin #quantum_computing #post_quantum_cryptography #italian
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