HOMOMORPHIC ENCRYPTION OPERATION ACCELERATOR, AND OPERATING METHOD OF HOMOMORPHIC ENCRYPTION OPERATION ACCELERATOR

A method of operating a homomorphic encryption operation accelerator includes performing a number theoretic transform (NTT) operation on each of first homomorphic ciphertext and second homomorphic ciphertext, and performing a base conversion operation by adding a partial sum using a first value of t...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Sangpyo, SHIN, Junho, NA, Hanbyeul, SON, Hongrak, MOON, Youngsik, AHN, Jungho, KIM, Jongmin
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method of operating a homomorphic encryption operation accelerator includes performing a number theoretic transform (NTT) operation on each of first homomorphic ciphertext and second homomorphic ciphertext, and performing a base conversion operation by adding a partial sum using a first value of the NTT operation.