arXiv · 2111.05523
Anonymous communication system provides a secure environment without leaking metadata, which has many application scenarios in IoT
Abstract
Anonymous Identity Based Encryption (AIBET) scheme allows a tracer to use the tracing key to reveal the recipient's identity from the ciphertext while keeping other data anonymous. This special feature makes AIBET a promising solution to distributed IoT data security. In this paper, we construct an efficient quantum-safe Hierarchical Identity-Based cryptosystem with Traceable Identities (AHIBET) with fully anonymous ciphertexts. We prove the security of the AHIBET scheme under the Learning with Errors (LWE) problem in the standard model.
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Ngoc Ai Van Nguyen, Minh Thuy Truc Pham. 2021-11-10. Anonymous communication system provides a secure environment without leaking metadata, which has many application scenarios in IoT. https://arxiv.org/abs/2111.05523
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