2014/0040614 A12/2014 Kolesnikov et al. 2014/0041039 A1 2/2014 Saldamli et al.
2014/0089908 AL 3/2014 Dunn et al. 2014/0108435 A1* 4/2014 Kolesnikov. GO6F 7/24 …

A user device and one or more server computers securely evaluate a k-nearest neighbor
model, with reasonable computation speed and bandwidth utilization, using a combination …

A method for producing linkage values to be contained within pseudonym digital certificates
of a security credential management system for connected vehicles, including the following …

New and efficient protocols are provided for privacy-pre serving machine learning training
(eg, for linear regression, logistic regression and neural network using the stochastic …

A homomorphic encryption scheme, such as Paillier encryption in combination with a bit
packing process allows biometric matching at a terminal without exposing a biometric …

Securely re-encrypting homomorphically encrypted data by receiving fully homomorphically
encrypted (FHE) information from a client device, training a machine learning model using …

Various embodiments include a first node for providing a function to a second node for
evaluation, the first node configured to form a first plurality of garbled circuits for the function …

(57) ABSTRACT A range determination unit (412) takes as input an input ciphertext C;
resulting from encrypting input data, deter mines whether a value obtained from the input …

A secret computation system is a secret computation system for performing computation
while keeping data concealed, and comprises a cyphertext generation device that generates …

A data statistics method and an apparatus thereof, the method comprises: receiving, by a
first processor of the cooperative data party, data identifiers corresponding to pieces of first …