A B C D E F G H I K L M N P R S T U V W Y Z

G

genSafePrimes(int, Random) - Static method in class paillierp.key.KeyGen

This function returns 2 safe primes p (s bits long) and p₁ (s-1 bits long) such that p=2p₁+1.

getBigInt(byte[], int, int) - Static method in class paillierp.ByteUtils

Creates a BigInteger equivalent to the size bytes given in b starting at offset.

getC() - Method in class paillierp.zkp.DecryptionZKP

Returns the original ciphertext.

getCombineSharesConstant() - Method in class paillierp.key.PaillierThresholdKey

Returns a cached value of (4*Δ)^-1 mod n.

getD() - Method in class paillierp.key.PaillierPrivateKey

Accesses the secret integer d chosen at the creation of this secret key.

getDecryptedValue() - Method in class paillierp.PartialDecryption

Returns the partial decryption string

getDelta() - Method in class paillierp.key.PaillierThresholdKey

Returns the cached value Δ=l! where l is the number of decryption servers.

getDInvs() - Method in class paillierp.key.PaillierPrivateKey

Access the precomputed inverse of d in Z^*_n^s+1.

getID() - Method in class paillierp.key.PaillierPrivateThresholdKey

Returns the id of this private key.

getID() - Method in class paillierp.PartialDecryption

Returns the ID of the secret key which produced this partial decryption

getID() - Method in class paillierp.zkp.DecryptionZKP

Returns the ID of the key used to make this partial decryption.

getInt(byte[], int) - Static method in class paillierp.ByteUtils

Determines the integer given in the first four bytes of a given array starting with the offset.

getK() - Method in class paillierp.key.PaillierKey

Returns the size of n in bits.

getL() - Method in class paillierp.key.PaillierThresholdKey

Returns the number of decryption servers.

getLowerLayer(byte[]) - Static method in class paillierp.ByteUtils

Returns the first x bytes of b, where x is the base 10 equivalent to the last four bytes of b.

getN() - Method in class paillierp.key.PaillierKey

Returns the modulus n, which in essence is the public key.

getNPlusOne() - Method in class paillierp.key.PaillierKey

Returns the cached value of n+1.

getNS() - Method in class paillierp.key.PaillierKey

Returns the cached value of n^s, to be used frequently in calculations.

getNSPlusOne() - Method in class paillierp.key.PaillierKey

Returns the cached value of n^s+1, to be used frequently in calculations.

getPartialDecryption() - Method in class paillierp.zkp.DecryptionZKP

getPrime(int, Random) - Static method in class paillierp.key.KeyGen

Returns a BigInteger that is probably a prime number of length length.

getPrivateKey() - Method in class paillierp.Paillier

Returns the current private key in use by this encryption object.

getPrivateKey() - Method in class paillierp.PaillierThreshold

The private key for the Paillier system with thresholding is the RSA modulo n and the secret share s_i

getPublicKey() - Method in class paillierp.AbstractPaillier

Returns the simple public key already in use in this instance of the cryptosystem.

getPublicKey() - Method in class paillierp.key.PaillierKey

Returns the simple public key.

getPublicThresholdKey() - Method in class paillierp.PaillierThreshold

The public key of the Paillier threshold system, which includes the values n and the public values v and {v_i}.

getRandomModN() - Method in class paillierp.key.PaillierKey

A special random number generator to find r in Z_n.

getRandomModNSPlusOneStar() - Method in class paillierp.key.PaillierKey

A special random number generator to find r in Z^*_n².

getRandomModNStar() - Method in class paillierp.key.PaillierKey

A special random number generator to find r in Z^*_n.

getRnd() - Method in class paillierp.key.PaillierKey

Returns the random number generator used for this key.

getSi() - Method in class paillierp.key.PaillierPrivateThresholdKey

Returns the secret share key which corresponds to this private key package.

getThresholdKey() - Method in class paillierp.key.PaillierThresholdKey

The public key that may be used to encrypt data for private Paillier keys.

getV() - Method in class paillierp.key.PaillierThresholdKey

Returns the public verification value.

getValue() - Method in class paillierp.zkp.DecryptionZKP

The partial decryption intended to be delivered.

getValue() - Method in class paillierp.zkp.EncryptionZKP

The encrypted value of α.

getValue() - Method in class paillierp.zkp.MultiplicationZKP

A random encryption of aα.

getValue() - Method in class paillierp.zkp.ZKP

getVi() - Method in class paillierp.key.PaillierThresholdKey

Returns the verification keys for each decryption server.

getW() - Method in class paillierp.key.PaillierThresholdKey

Returns the threshold number of decryption servers needed to successfully decrypt any ciphertext created by this key.