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Stories related to "Protecting APIs from the DDoS attacks by signing the resource identifiers" across the full archive.
SPHINCS+ is a hash-based digital signature scheme that was selected by NIST in their post-quantum cryptography standardization process. The establishment of a universal forgery on the seminal scheme SPHINCS was shown to be feasible in practice by injecting a fault when the signing device constructs ...
Protecting Cache States Against Both Speculative Execution Attacks and Side-channel Attacks
(arxiv.org)
Cache side-channel attacks and speculative execution attacks that leak information through cache states are stealthy and dangerous attacks on hardware that must be mitigated. Unfortunately, defenses proposed for cache side-channel attacks do not mitigate all cache-based speculative execution attacks...