Uses of Class
org.apache.sysds.runtime.instructions.cp.CiphertextMatrix

Packages that use CiphertextMatrix

Package	Description
org.apache.sysds.runtime.controlprogram.paramserv
org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption

Uses of CiphertextMatrix in org.apache.sysds.runtime.controlprogram.paramserv

Methods in org.apache.sysds.runtime.controlprogram.paramserv with parameters of type CiphertextMatrix

Modifier and Type	Method	Description
PlaintextMatrix[]	FederatedPSControlThread.getPartialDecryption(CiphertextMatrix[] encrypted_sum)

Uses of CiphertextMatrix in org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption

Methods in org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption that return CiphertextMatrix

Modifier and Type	Method	Description
CiphertextMatrix	SEALServer.accumulateCiphertexts(CiphertextMatrix[] ciphertexts)	accumulates the given ciphertext blocks into a sum ciphertext and returns it
CiphertextMatrix	SEALClient.encrypt(MatrixObject plaintext)	encrypts one block of data with public key stored statically and returns it setPublicKey() must have been called before calling this

Methods in org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption with parameters of type CiphertextMatrix

Modifier and Type	Method	Description
CiphertextMatrix	SEALServer.accumulateCiphertexts(CiphertextMatrix[] ciphertexts)	accumulates the given ciphertext blocks into a sum ciphertext and returns it
MatrixObject	SEALServer.average(CiphertextMatrix encrypted_sum, PlaintextMatrix[] partial_plaintexts)	averages the partial decryptions
PlaintextMatrix	SEALClient.partiallyDecrypt(CiphertextMatrix ciphertext)	partially decrypts ciphertext with the partial private key.