Uses of Class
com.horizen.librustsidechains.FieldElement

Packages that use FieldElement

Package	Description
com.horizen.commitmenttree
com.horizen.librustsidechains
com.horizen.merkletreenative
com.horizen.poseidonnative
com.horizen.schnorrnative
com.horizen.sigproofnative
com.horizen.vrfnative

Uses of FieldElement in com.horizen.commitmenttree

Methods in com.horizen.commitmenttree that return types with arguments of type FieldElement

Modifier and Type	Method and Description
Optional<FieldElement>	CommitmentTree.getBtrCommitment(byte[] scId)
Optional<FieldElement>	CommitmentTree.getCertCommitment(byte[] scId)
Optional<FieldElement>	CommitmentTree.getCommitment()
Optional<List<FieldElement>>	CommitmentTree.getCrtLeaves(byte[] scId)
Optional<FieldElement>	CommitmentTree.getCswCommitment(byte[] scId)
Optional<FieldElement>	CommitmentTree.getFwtCommitment(byte[] scId)
Optional<FieldElement>	CommitmentTree.getScCommitment(byte[] scId)
Optional<FieldElement>	CommitmentTree.getScCrCommitment(byte[] scId)

Methods in com.horizen.commitmenttree with parameters of type FieldElement

Modifier and Type	Method and Description
static boolean	CommitmentTree.verifyScAbsence(byte[] scId, ScAbsenceProof absenceProof, FieldElement commitment)
static boolean	CommitmentTree.verifyScCommitment(FieldElement scCommitment, ScExistenceProof existenceProof, FieldElement commitment)

Uses of FieldElement in com.horizen.librustsidechains

Methods in com.horizen.librustsidechains that return FieldElement

Modifier and Type	Method and Description
static FieldElement	FieldElement.createFromLong(long value)
static FieldElement	FieldElement.createRandom()
static FieldElement	FieldElement.createRandom(long seed)
static FieldElement	FieldElement.deserialize(byte[] fieldElementBytes)

Uses of FieldElement in com.horizen.merkletreenative

Methods in com.horizen.merkletreenative that return FieldElement

Modifier and Type	Method and Description
FieldElement	MerklePath.apply(FieldElement leaf)
FieldElement	InMemoryOptimizedMerkleTree.root()

Methods in com.horizen.merkletreenative with parameters of type FieldElement

Modifier and Type	Method and Description
boolean	InMemoryOptimizedMerkleTree.append(FieldElement input)
FieldElement	MerklePath.apply(FieldElement leaf)
boolean	MerklePath.verify(FieldElement leaf, FieldElement root)
boolean	MerklePath.verify(int merkleTreeHeight, FieldElement leaf, FieldElement root)

Uses of FieldElement in com.horizen.poseidonnative

Methods in com.horizen.poseidonnative that return FieldElement

Modifier and Type	Method and Description
static FieldElement	PoseidonHash.computePoseidonHash(FieldElement[] inputs) Deprecated. Kept for backward compatibility if needed. Use init -> update -> finalize procedure instead.
FieldElement	PoseidonHash.finalizeHash()
FieldElement	PoseidonHash.reset()
FieldElement	PoseidonHash.reset(FieldElement[] personalization)

Methods in com.horizen.poseidonnative with parameters of type FieldElement

Modifier and Type	Method and Description
static FieldElement	PoseidonHash.computePoseidonHash(FieldElement[] inputs) Deprecated. Kept for backward compatibility if needed. Use init -> update -> finalize procedure instead.
static PoseidonHash	PoseidonHash.getInstance(FieldElement[] personalization)
static PoseidonHash	PoseidonHash.getInstanceConstantLength(int inputSize, FieldElement[] personalization)
static PoseidonHash	PoseidonHash.getInstanceVariableLength(boolean modRate, FieldElement[] personalization)
FieldElement	PoseidonHash.reset(FieldElement[] personalization)
void	PoseidonHash.update(FieldElement input)

Uses of FieldElement in com.horizen.schnorrnative

Methods in com.horizen.schnorrnative with parameters of type FieldElement

Modifier and Type	Method and Description
SchnorrSignature	SchnorrKeyPair.signMessage(FieldElement message)
boolean	SchnorrPublicKey.verifySignature(SchnorrSignature signature, FieldElement message)

Uses of FieldElement in com.horizen.sigproofnative

Methods in com.horizen.sigproofnative that return FieldElement

Modifier and Type	Method and Description
static FieldElement	NaiveThresholdSigProof.createMsgToSign(BackwardTransfer[] bt, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount)
static FieldElement	NaiveThresholdSigProof.getConstant(List<SchnorrPublicKey> schnorrPublicKeys, long threshold)

Methods in com.horizen.sigproofnative with parameters of type FieldElement

Modifier and Type	Method and Description
static FieldElement	NaiveThresholdSigProof.createMsgToSign(BackwardTransfer[] bt, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount)
static CreateProofResult	NaiveThresholdSigProof.createProof(List<BackwardTransfer> btList, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount, List<SchnorrSignature> schnorrSignatureList, List<SchnorrPublicKey> schnorrPublicKeyList, long threshold, String provingKeyPath, boolean zk)
static CreateProofResult	NaiveThresholdSigProof.createProof(List<BackwardTransfer> btList, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount, List<SchnorrSignature> schnorrSignatureList, List<SchnorrPublicKey> schnorrPublicKeyList, long threshold, String provingKeyPath, boolean checkProvingKey, boolean zk)
static CreateProofResult	NaiveThresholdSigProof.createProof(List<BackwardTransfer> btList, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount, List<SchnorrSignature> schnorrSignatureList, List<SchnorrPublicKey> schnorrPublicKeyList, long threshold, String provingKeyPath, boolean checkProvingKey, boolean zk, boolean compressed_pk, boolean compress_proof)
static boolean	NaiveThresholdSigProof.verifyProof(List<BackwardTransfer> btList, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount, FieldElement constant, long quality, byte[] proof, boolean checkProof, String verificationKeyPath, boolean checkVerificationKey)
static boolean	NaiveThresholdSigProof.verifyProof(List<BackwardTransfer> btList, FieldElement scId, int epochNumber, FieldElement endCumulativeScTxCommTreeRoot, long btrFee, long ftMinAmount, FieldElement constant, long quality, byte[] proof, String verificationKeyPath)

Uses of FieldElement in com.horizen.vrfnative

Methods in com.horizen.vrfnative that return FieldElement

Modifier and Type	Method and Description
FieldElement	VRFProveResult.getVRFOutput()
FieldElement	VRFPublicKey.proofToHash(VRFProof proof, FieldElement message)

Methods in com.horizen.vrfnative with parameters of type FieldElement

Modifier and Type	Method and Description
FieldElement	VRFPublicKey.proofToHash(VRFProof proof, FieldElement message)
VRFProveResult	VRFKeyPair.prove(FieldElement message)

Constructors in com.horizen.vrfnative with parameters of type FieldElement

Constructor and Description
VRFProveResult(VRFProof vrfProof, FieldElement vrfOutput)