<p>This document specifies the following mechanisms for homomorphic encryption.</p>
<p>— Exponential ElGamal encryption;</p>
<p>— Paillier encryption.</p>
<p>For each mechanism, this document specifies the process for:</p>
<p>— generating parameters and the keys of the involved entities;</p>
<p>— encrypting data;</p>
<p>— decrypting encrypted data; and</p>
<p>— homomorphically operating on encrypted data.</p>
<p>Annex A defines the object identifiers assigned to the mechanisms specified in this document. Annex B provides numerical examples.</p>
Registration number (WIID)
67740
Scope
<p>This document specifies the following mechanisms for homomorphic encryption.</p>
<p>— Exponential ElGamal encryption;</p>
<p>— Paillier encryption.</p>
<p>For each mechanism, this document specifies the process for:</p>
<p>— generating parameters and the keys of the involved entities;</p>
<p>— encrypting data;</p>
<p>— decrypting encrypted data; and</p>
<p>— homomorphically operating on encrypted data.</p>
<p>Annex A defines the object identifiers assigned to the mechanisms specified in this document. Annex B provides numerical examples.</p>
