Uses of Interface
ch.epfl.dedis.lib.crypto.Scalar

Packages that use Scalar

Package	Description
ch.epfl.dedis.calypso
ch.epfl.dedis.lib.crypto
ch.epfl.dedis.lib.darc

Uses of Scalar in ch.epfl.dedis.calypso

Methods in ch.epfl.dedis.calypso with parameters of type Scalar

Modifier and Type	Method and Description
byte[]	ReadInstance.decryptKeyMaterial(Scalar reader) Decrypts the key material by creating the read and write proofs necessary for the LTS to allow a re-encryption to the public key stored in the read request.
byte[]	DecryptKeyReply.extractKeyMaterial(Scalar reader) Recover the key material by decrypting each slice and merging all the slices.
static Document	Document.fromCalypso(CalypsoRPC calypso, InstanceId riId, Scalar reader) Fetches a document from calypso, once the read instance has been created.

Uses of Scalar in ch.epfl.dedis.lib.crypto

Classes in ch.epfl.dedis.lib.crypto that implement Scalar

Modifier and Type	Class and Description
class	Bn256Scalar
class	Ed25519Scalar

Fields in ch.epfl.dedis.lib.crypto declared as Scalar

Modifier and Type	Field and Description
static Scalar	Ed25519.cofactor
static Scalar	Ed25519.prime_order
Scalar	SchnorrSig.response
Scalar	Ed25519Pair.scalar
Scalar	Bn256Pair.scalar

Methods in ch.epfl.dedis.lib.crypto that return Scalar

Modifier and Type	Method and Description
Scalar	Scalar.add(Scalar b)
Scalar	Bn256Scalar.add(Scalar b)
Scalar	Ed25519Scalar.add(Scalar b)
Scalar	Scalar.addOne()
Scalar	Bn256Scalar.addOne()
Scalar	Ed25519Scalar.addOne()
Scalar	Scalar.copy()
Scalar	Bn256Scalar.copy()
Scalar	Ed25519Scalar.copy()
Scalar	Scalar.invert()
Scalar	Bn256Scalar.invert()
Scalar	Ed25519Scalar.invert()
Scalar	Scalar.mul(Scalar s)
Scalar	Bn256Scalar.mul(Scalar s)
Scalar	Ed25519Scalar.mul(Scalar s)
Scalar	Scalar.negate()
Scalar	Bn256Scalar.negate()
Scalar	Ed25519Scalar.negate()
Scalar	Scalar.reduce()
Scalar	Bn256Scalar.reduce()
Scalar	Ed25519Scalar.reduce()
Scalar	Scalar.sub(Scalar b)
Scalar	Bn256Scalar.sub(Scalar b)
Scalar	Ed25519Scalar.sub(Scalar b)
Scalar	SchnorrSig.toHash(Point challenge, Point pub, byte[] msg)

Methods in ch.epfl.dedis.lib.crypto with parameters of type Scalar

Modifier and Type	Method and Description
Scalar	Scalar.add(Scalar b)
Scalar	Bn256Scalar.add(Scalar b)
Scalar	Ed25519Scalar.add(Scalar b)
boolean	Scalar.equals(Scalar other)
boolean	Bn256Scalar.equals(Scalar other)
boolean	Ed25519Scalar.equals(Scalar other)
Scalar	Scalar.mul(Scalar s)
Scalar	Bn256Scalar.mul(Scalar s)
Point	Bn256G1Point.mul(Scalar s) Multiply the point by the given scalar
Point	Ed25519Point.mul(Scalar s)
Point	Point.mul(Scalar s)
Point	Bn256G2Point.mul(Scalar s) Multiply the point by the given scalar
Scalar	Ed25519Scalar.mul(Scalar s)
Scalar	Scalar.sub(Scalar b)
Scalar	Bn256Scalar.sub(Scalar b)
Scalar	Ed25519Scalar.sub(Scalar b)

Constructors in ch.epfl.dedis.lib.crypto with parameters of type Scalar

Constructor and Description
BlsSig(byte[] msg, Scalar x) Constructor that creates a BLS signature S = x * H(m) on a message m using the private key x.
SchnorrSig(byte[] msg, Scalar priv)

Uses of Scalar in ch.epfl.dedis.lib.darc

Methods in ch.epfl.dedis.lib.darc that return Scalar

Modifier and Type	Method and Description
Scalar	Signer.getPrivate() Returns the private key of the signer, or throws a NoPrivateKey exception.
Scalar	SignerEd25519.getPrivate() Returns the private key of the signer, or throws a NoPrivateKey exception.
Scalar	SignerX509EC.getPrivate() Returns the private key of the signer, or throws a CothorityCryptoException.