org.bouncycastle.pqc.crypto.uov

Class UOVParameters

java.lang.Object

org.bouncycastle.pqc.crypto.uov.UOVParameters

public class UOVParameters
extends java.lang.Object

Parameter set for the Unbalanced Oil and Vinegar (UOV) signature scheme.

Tracks the OV / pqov NIST submission's four mathematical variants (uov-Is, uov-Ip, uov-III, uov-V) × three key-encoding variants (classic, pkc, pkc-skc), giving twelve named parameter sets. The math is shared within a parameter-family; only the public/private-key serialization differs between encoding variants:

• classic: uncompressed pk = P1 || P2 || P3; uncompressed sk = sk_seed || O || P1 || S (where S = F2).
• pkc: compressed pk = pk_seed (16 bytes) || P3; uncompressed sk.
• pkc-skc: compressed pk; sk = sk_seed (32 bytes) only.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GF_16
static int	GF_256
static int	PK_SEED_BYTES
static int	SALT_BYTES
static int	SK_SEED_BYTES
static UOVParameters	uov_III
static UOVParameters	uov_III_pkc
static UOVParameters	uov_III_pkc_skc
static UOVParameters	uov_Ip
static UOVParameters	uov_Ip_pkc
static UOVParameters	uov_Ip_pkc_skc
static UOVParameters	uov_Is
static UOVParameters	uov_Is_pkc
static UOVParameters	uov_Is_pkc_skc
static UOVParameters	uov_V
static UOVParameters	uov_V_pkc
static UOVParameters	uov_V_pkc_skc
static int	VARIANT_CLASSIC
static int	VARIANT_PKC
static int	VARIANT_PKC_SKC

Method Summary

Modifier and Type	Method and Description
int	getClassicPublicKeyBytes()
int	getClassicSecretKeyBytes()
int	getCompressedPublicKeyBytes()
int	getCompressedSecretKeyBytes()
int	getGfSize()
int	getHashLen()
int	getM()
int	getMByte()
int	getN()
java.lang.String	getName()
int	getNByte()
int	getO()
int	getOByte()
int	getOMapBytes()
int	getPkP1Bytes()
int	getPkP2Bytes()
int	getPkP3Bytes()
int	getPublicKeyBytes()
int	getSecretKeyBytes()
int	getSignatureBytes()
int	getV()
int	getVariant()
int	getVByte()
boolean	isCompressedPublicKey()
boolean	isCompressedSecretKey()
boolean	isGF16()
int	packedBytes(int numElements)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GF_16

public static final int GF_16

See Also:

Constant Field Values

GF_256

public static final int GF_256

See Also:

Constant Field Values

VARIANT_CLASSIC

public static final int VARIANT_CLASSIC

See Also:

Constant Field Values

VARIANT_PKC

public static final int VARIANT_PKC

See Also:

Constant Field Values

VARIANT_PKC_SKC

public static final int VARIANT_PKC_SKC

See Also:

Constant Field Values

SK_SEED_BYTES

public static final int SK_SEED_BYTES

See Also:

Constant Field Values

PK_SEED_BYTES

public static final int PK_SEED_BYTES

See Also:

Constant Field Values

SALT_BYTES

public static final int SALT_BYTES

See Also:

Constant Field Values

uov_Is

public static final UOVParameters uov_Is

uov_Is_pkc

public static final UOVParameters uov_Is_pkc

uov_Is_pkc_skc

public static final UOVParameters uov_Is_pkc_skc

uov_Ip

public static final UOVParameters uov_Ip

uov_Ip_pkc

public static final UOVParameters uov_Ip_pkc

uov_Ip_pkc_skc

public static final UOVParameters uov_Ip_pkc_skc

uov_III

public static final UOVParameters uov_III

uov_III_pkc

public static final UOVParameters uov_III_pkc

uov_III_pkc_skc

public static final UOVParameters uov_III_pkc_skc

uov_V

public static final UOVParameters uov_V

uov_V_pkc

public static final UOVParameters uov_V_pkc

uov_V_pkc_skc

public static final UOVParameters uov_V_pkc_skc

Method Detail

getName

public java.lang.String getName()

getGfSize

public int getGfSize()

isGF16

public boolean isGF16()

getN

public int getN()

getM

public int getM()

getO

public int getO()

getV

public int getV()

getHashLen

public int getHashLen()

getVariant

public int getVariant()

isCompressedPublicKey

public boolean isCompressedPublicKey()

isCompressedSecretKey

public boolean isCompressedSecretKey()

packedBytes

public int packedBytes(int numElements)

getVByte

public int getVByte()

getOByte

public int getOByte()

getNByte

public int getNByte()

getMByte

public int getMByte()

getSignatureBytes

public int getSignatureBytes()

getPkP1Bytes

public int getPkP1Bytes()

getPkP2Bytes

public int getPkP2Bytes()

getPkP3Bytes

public int getPkP3Bytes()

getClassicPublicKeyBytes

public int getClassicPublicKeyBytes()

getCompressedPublicKeyBytes

public int getCompressedPublicKeyBytes()

getPublicKeyBytes

public int getPublicKeyBytes()

getOMapBytes

public int getOMapBytes()

getClassicSecretKeyBytes

public int getClassicSecretKeyBytes()

getCompressedSecretKeyBytes

public int getCompressedSecretKeyBytes()

getSecretKeyBytes

public int getSecretKeyBytes()