Titlebook: Information and Communications Security; 19th International C Sihan Qing,Chris Mitchell,Dongmei Liu Conference proceedings 2018 Springer Na

Acetabulum

Compact (Targeted Homomorphic) Inner Product Encryption from LWEd the first IPE scheme from the Learning With Errors (LWE) problem. In their scheme, the public parameter size and ciphertext size are . and ., respectively. Then, Xagawa (PKC 2013) proposed the improved scheme with public parameter of size . and ciphertext of size ...In this paper, we construct a m

Conscientious

Compact Inner Product Encryption from LWEtion scheme from the standard Learning with Errors (LWE) assumption that has compact public-key and achieves weakly attribute-hiding in the standard model. In particular, our scheme only needs two public matrices to support inner product over vector space ., and . public matrices to support vector s

Immunization

Towards Tightly Secure Deterministic Public Key Encryption loss amongst the D-PKE schemes under the concrete assumptions and also analyze the tightness of generic D-PKE constructions. Furthermore, we prove that the CPA secure D-PKE scheme of Boldyreva et al. (Crypto’08) is tightly PRIV-IND-CPA secure for block-sources. Our security reduction improves the s

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暖昧關(guān)系

jurisdictions. What explains this reticence with which economic and social rights are (still) regarded? This chapter analyses how the sceptical gaze through which states view economic and social rights legitimises (or attempts to legitimise) government failures to provide for those members of their

出汗

jaundiced

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