Synonyms for σy or Related words with σy
Examples of "σy"
Σx, Σx, n,
, Σxy, formula_1, xσn, xσn-1, formula_2, yσn, yσn-1, Regression coefficient A, Regression coefficient B, Correlation coefficient r, formula_3, formula_4, Σx, Σxy, Σx, Regression coefficient C, formula_3and formula_3
The function F should be represented as a Boolean circuit on which the key generation algorithm would be applied. The key generation algorithm runs Yao’s garbling procedure over this Boolean circuit to compute the public and secret keys. The public key (PK) is composed of all the ciphertexts that represent the garbled circuit, and the secret key (SK) is composed of all the random wire labels. The generated secret key is then used in the problem generation algorithm. This algorithm first generates a new pair of public and secret keys for the homomorphic encryption scheme, and then uses these keys with the homomorphic scheme to encrypt the correct input wires, represented as the secret key of the garbled circuit. The produced ciphertexts represent the public encoding of the input (σx) that is given to the worker, while the secret key (τx) is kept private by the client. After that, the worker applies the computation steps of the Yao’s protocol over the ciphertexts generated by the problem generation algorithm. This is done by recursively decrypting the gate ciphertexts until arriving to the final output wire values (
). The homomorphic properties of the encryption scheme enable the worker to obtain an encryption of the correct output wire. Finally, the worker returns the ciphertexts of the output to the client who decrypts them to compute the actual output y = F(x) or ⊥.
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