Unverified60% confidenceFactExact time
What quantum computing truly threatens is asymmetric encryption algorithms, such as RSA and Elliptic Curve Cryptography (ECC).
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Can Quantum Computers Break 128-bit Symmetric Keys? Analyzing the Real Threat
redditr/programming7/10/2026
Related Claims
VerifiedHybrid encryption mode runs both classical and post-quantum algorithms simultaneously, ensuring that even if the post-quantum algorithm has unknown weaknesses, the system's security remains at least equivalent to that of the classical algorithm.79% similarVerifiedWidely deployed encryption algorithms such as AES, RSA, and elliptic curve cryptography are completely public, and their security is built on mathematically hard problems.76% similarVerifiedShor's algorithm can theoretically break RSA and ECC encryption in polynomial time.76% similarVerifiedRSA encryption relies on the difficulty of large integer factorization, elliptic curve cryptography relies on the discrete logarithm problem, and cryptographic security is built on the assumption that certain problems are computationally hard to solve.75% similarUnverifiedLarge integer multiplication is a fundamental operation in public-key cryptography such as RSA and ECC.74% similar
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