A Survey on Smartphone Authentication

The growing use of smartphones is actuating the need for better protection.Practically, smartphone users are often not adequately alert when it comes to protection of their credentials stored in the phones, even if they are very much concerned about security, reliability and privacy.To efficiently reduce smartphone vulnerability, an appropriate aut

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Comments on “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs”

In the above paper “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for 100% Human Hair Lace Wigs VANETs,” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed.However, a malicious-but-passive KGC attack on this scheme was subsequently presented by Shim.In thi

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