Secure electronic messaging system requiring key retrieval for deriving decryption keys
作者： Dimitrios Emmanouil Andivahis , Shawn Michael Edwards Carnell , Addison Mcelroy Fischer , Albert John Wettlaufer
DOI:
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摘要: A secure electronic messaging system permits communication between registered users, with the assistance of a key server (240). The requires recipient (220) to submit retrieval information (240), and obtain decryption information. is necessary for form which used read message encrypted by sender (210). may be an version key, or portions thereof, unencrypted among others. Typically, either sent (210), generated (220), based on
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