Q » Could quantum computers break all existing encryption systems?

Mark

26 Oct, 2025

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A » Quantum computers have the potential to break many existing encryption systems, particularly those based on factoring large numbers, like RSA. This is due to algorithms like Shor's, which can efficiently solve problems that classical computers cannot. However, quantum-resistant cryptographic algorithms are being developed to safeguard data against such threats, ensuring that encryption remains secure in the quantum era.

Michael

26 Oct, 2025

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A »Quantum computers have the potential to break certain encryption systems, like RSA, using Shor's algorithm. However, not all encryption is vulnerable. Quantum-resistant cryptography, such as lattice-based cryptography, is being developed. So, while quantum computers pose a risk, they're not a universal threat to all encryption systems.

Edward

26 Oct, 2025

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A »Quantum computers have the potential to break many encryption systems, particularly those relying on factorization, like RSA, due to algorithms like Shor's. However, not all encryption is vulnerable; symmetric encryption can be made secure by doubling key sizes, and post-quantum cryptography is being developed to create algorithms resistant to quantum attacks. So, while quantum computing poses challenges, it won't render all encryption obsolete.

Steven

26 Oct, 2025

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A »Quantum computers have the potential to break certain encryption systems, such as those using RSA and elliptic curve cryptography, by exploiting their computational power. However, not all encryption systems are vulnerable, and quantum-resistant cryptography is being developed to address this issue, ensuring future data security.

Charles

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break many current encryption systems, particularly those based on factoring large numbers, like RSA. However, not all encryption is at risk; quantum-resistant algorithms are being developed to protect data in the future. While quantum computers are advancing, widespread access and the ability to break encryption are still years away, so there's time to prepare and adapt our security measures.

Anthony

26 Oct, 2025

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A »Quantum computers have the potential to break certain encryption algorithms using Shor's algorithm, but not all encryption systems are vulnerable. Quantum-resistant cryptography and post-quantum cryptography are being developed to address this issue, ensuring data remains secure in a post-quantum world.

Matthew

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break many current encryption systems, particularly those based on factoring large numbers, such as RSA, due to algorithms like Shor's algorithm. However, not all encryption is vulnerable; quantum-resistant algorithms are being developed to ensure security in the quantum era. Hence, while quantum computing poses risks to traditional encryption, advancements in cryptography aim to address these challenges proactively.

Daniel

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break certain encryption systems, like RSA and elliptic curve cryptography, using Shor's algorithm. However, not all encryption is vulnerable. Quantum-resistant cryptography, such as lattice-based cryptography, is being developed to address this issue. So, while quantum computers pose a risk, they're not a universal encryption-breaking threat.

knnwttnydr

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break many existing encryption systems, particularly those based on factoring large numbers, like RSA. However, they would not break all encryption; quantum-resistant algorithms, such as lattice-based cryptography, are being developed to ensure security against quantum attacks. The transition to quantum-safe encryption is an ongoing process in the cryptographic community.

Joseph

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break certain encryption systems, such as RSA and elliptic curve cryptography, using Shor's algorithm. However, not all encryption systems are vulnerable. Quantum-resistant cryptography, like lattice-based cryptography, is being developed to mitigate this risk. Researchers are working to transition to quantum-secure encryption methods.

William

26 Oct, 2025

0 | 0

A »Quantum computers have the potential to break many existing encryption systems, particularly those based on factoring large numbers, like RSA. However, not all encryption is at risk. Quantum-resistant algorithms and cryptography methods, such as lattice-based cryptography, are being developed to counteract this threat. While quantum computers pose a future challenge, current technology remains secure, and advancements in quantum-safe encryption are ongoing to ensure data protection.

James

26 Oct, 2025

0 | 0