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Critical RSA Flaw Threatens 1 in 172 Online Certificates

3/18/2025

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Summary

Story summary

A critical vulnerability in RSA encryption threatens approximately 1 in 172 online certificates, especially targeting Internet of Things (IoT) devices. The flaw arises from inadequate random number generation, enabling keys to share prime factors and fall prey to factorization attacks. Experts are calling on manufacturers to bolster security measures and adopt stricter cryptographic standards to safeguard against these risks.

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Story summary

A critical vulnerability in RSA encryption threatens approximately 1 in 172 online certificates, especially targeting Internet of Things (IoT) devices. The flaw arises from inadequate random number generation, enabling keys to share prime factors and fall prey to factorization attacks. Experts are calling on manufacturers to bolster security measures and adopt stricter cryptographic standards to safeguard against these risks.