Police will allege part of the man's motivation stemmed from Abek's recent decision to convert from Islam to Christianity, Sydney's Channel 7 reported.
Loved ones are now trying to raise money to have Abek's body flown home to Iran, where her family lives.
Police discovered Abek's body when they forced entry into the couple's home in the early hours of Thursday morning.
They also proposed a general transformation from KP-ABE to ABEKS (attribute-based encryption with keyword search) and constructed a secure searchable attribute-based encryption.
By the transformation described in , we can easily get a searchable attribute-based encryption (ABEKS).
ABEKS scheme can resist keyword guessing attack, if the original ABE scheme is function private.