3 papers
math.CO2026
Necessary and sufficient conditions of a class of bipartite graphs with local antimagic chromatic number 2 - an algebraic approach
Gee-Choon Lau, Wai Chee Shiu
For a connected graph , a bijective edge labeling is a local antimagic labeling of if it induces a vertex labeling such that for an…
cs.CR2026
Insecure Despite Proven Updated: Extracting the Root VCEK Seed on EPYC Milan via a Software-Only Attack
Muyan Shen, Yu Qin
In the official whitepaper of Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP), AMD explicitly emphasizes the capability to prevent Trusted Computing Base (TCB)…
cs.CR2024
CCxTrust: Confidential Computing Platform Based on TEE and TPM Collaborative Trust
Ketong Shang, Jiangnan Lin, Yu Qin +4
Confidential Computing has emerged to address data security challenges in cloud-centric deployments by protecting data in use through hardware-level isolation. However, reliance on…