Signcryption Efficiency Comparison.

Abstract

<p>|<i>G</i>₁|: the length of the elements in <i>G</i>₁; |ID|: the length of ID; |<i>M</i>|: the length of the plaintext <i>M</i>;</p><p><i>m</i>: the number of signers (<i>m</i> = 1 in schemes <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0063562#pone.0063562-Yu1" target="_blank">[9]</a>–<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0063562#pone.0063562-Elkamchouchi1" target="_blank">[11]</a> and our scheme); <i>n</i>: the number of recipients.</p