A Solution for Secure Certified Electronic Mail Using Blockchain as a Secure Message Board
نویسندگان
چکیده
منابع مشابه
Provably Secure Certified Mail
With a certified-mail protocol, one fairly exchanges a message for a receipt. No satisfactory protocols without any third party are possible, hence optimistic protocols are the best one can hope for. Here a third party is only involved if one party tries to cheat. Certified-mail protocols are known in the literature, but there was no rigorous definition yet, in particular for the optimistic cas...
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We are developing a secure and certified e-mail system AnZenMail that provides an experimental testbed for our cutting-edge security enhancement technologies. In addition to a provably secure message transfer protocol, we have designed and implemented a server (MTU) and a client (MUA) in order that they could survive recent malicious attacks such as server-cracking and e-mail viruses. The AnZen...
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this solution has a flaw which in certain circumstances allows the malicious construction of apparently authentic messages. Finally note that it is not the intention of the author to criticise what is after all only an RFC,l but rather to ensure that possible solutions to multi-destination secure message authentication problems are analysed with care. There are many lessons to be learnt from th...
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Electronic medical records (EMRs) are critical, highly sensitive private information in healthcare, and need to be frequently shared among peers. Blockchain provides a shared, immutable and transparent history of all the transactions to build applications with trust, accountability and transparency. This provides a unique opportunity to develop a secure and trustable EMR data management and sha...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2902174