See: Description
| Interface | Description |
|---|---|
| SM9EncUserKeyParametersGenerator |
A master key capable of the KGC user-key extraction for an identity-based
encryption-family scheme: deriving a user's private key from the user's
identity and the private-key generation function identifier hid the KGC
chose (GM/T 0044.3/0044.4-2016 for SM9, where one encryption master key
serves key exchange, KEM and public-key encryption, distinguished by hid).
|
| SM9SigUserKeyParametersGenerator |
A master key capable of the KGC user-key extraction for an identity-based
signature scheme: deriving a user's signature private key from the user's
identity (GM/T 0044.2-2016 for SM9, where the signature private-key
generation function identifier hid is applied internally).
|
| Class | Description |
|---|---|
| AEADParameters | |
| Argon2Parameters |
Configuration parameters for the
Argon2 PBKDF. |
| Argon2Parameters.Builder |
Fluent builder for
Argon2Parameters. |
| AsymmetricKeyParameter | |
| Blake3Parameters |
Blake3 Parameters.
|
| BLSKeyGenerationParameters | |
| BLSKeyParameters | |
| BLSParameters |
Family identifier for BLS signature schemes — currently the BLS12-381
pairing-friendly curve from
draft-irtf-cfrg-pairing-friendly-curves. |
| BLSPrivateKeyParameters |
Private-key parameters for a BLS signature scheme.
|
| BLSPublicKeyParameters |
Public-key parameters for a BLS signature scheme.
|
| CCMParameters | Deprecated
use AEADParameters
|
| CMCEKeyGenerationParameters | |
| CMCEKeyParameters | |
| CMCEParameters |
Parameter sets for the Classic McEliece KEM as standardised in ISO/IEC 18033-2:2006/Amd 2:2026,
Clause 13.
|
| CMCEPrivateKeyParameters | |
| CMCEPublicKeyParameters | |
| CramerShoupKeyGenerationParameters | |
| CramerShoupKeyParameters | |
| CramerShoupParameters | |
| CramerShoupPrivateKeyParameters | |
| CramerShoupPublicKeyParameters | |
| DESedeParameters | |
| DESParameters | |
| DHKeyGenerationParameters | |
| DHKeyParameters | |
| DHMQVPrivateParameters | |
| DHMQVPublicParameters | |
| DHParameters | |
| DHPrivateKeyParameters | |
| DHPublicKeyParameters | |
| DHUPrivateParameters |
Parameters holder for private unified static/ephemeral agreement as described in NIST SP 800-56A.
|
| DHUPublicParameters |
Parameters holder for static/ephemeral agreement as described in NIST SP 800-56A.
|
| DHValidationParameters | |
| DSAKeyGenerationParameters | |
| DSAKeyParameters | |
| DSAParameterGenerationParameters | |
| DSAParameters | |
| DSAPrivateKeyParameters | |
| DSAPublicKeyParameters | |
| DSAValidationParameters | |
| DSTU4145Parameters | |
| ECCSIKeyGenerationParameters |
Parameters for ECCSI key generation.
|
| ECCSIPrivateKeyParameters |
Represents the private key parameters for the Elliptic Curve-based Certificateless
Signature Infrastructure (ECCSI) scheme as defined in RFC 6507.
|
| ECCSIPublicKeyParameters |
Represents the public key parameters for the Elliptic Curve-based Certificateless
Signature Infrastructure (ECCSI) scheme as defined in RFC 6507.
|
| ECDHUPrivateParameters |
Parameters holder for private unified static/ephemeral agreement as described in NIST SP 800-56A.
|
| ECDHUPublicParameters |
Parameters holder for public unified static/ephemeral agreement as described in NIST SP 800-56A using EC DH/CDH.
|
| ECDomainParameters | |
| ECGOST3410Parameters | |
| ECKeyGenerationParameters | |
| ECKeyParameters | |
| ECNamedDomainParameters | |
| ECPrivateKeyParameters | |
| ECPublicKeyParameters | |
| Ed25519KeyGenerationParameters | |
| Ed25519PrivateKeyParameters | |
| Ed25519PublicKeyParameters | |
| Ed448KeyGenerationParameters | |
| Ed448PrivateKeyParameters | |
| Ed448PublicKeyParameters | |
| ElGamalKeyGenerationParameters | |
| ElGamalKeyParameters | |
| ElGamalParameters | |
| ElGamalPrivateKeyParameters | |
| ElGamalPublicKeyParameters | |
| FPEParameters | |
| FrodoKEMKeyGenerationParameters | |
| FrodoKEMKeyParameters | |
| FrodoKEMParameters |
Parameter sets for FrodoKEM as standardised in ISO/IEC 18033-2:2006/Amd 2:2026, Clause 14.
|
| FrodoKEMPrivateKeyParameters | |
| FrodoKEMPublicKeyParameters | |
| GOST3410KeyGenerationParameters | |
| GOST3410KeyParameters | |
| GOST3410Parameters | |
| GOST3410PrivateKeyParameters | |
| GOST3410PublicKeyParameters | |
| GOST3410ValidationParameters | |
| HKDFParameters |
Parameter class for the HKDFBytesGenerator class.
|
| HSSKeyGenerationParameters | |
| HSSPrivateKeyParameters | |
| HSSPublicKeyParameters | |
| IESParameters |
parameters for using an integrated cipher in stream mode.
|
| IESWithCipherParameters | |
| ISO18033KDFParameters |
parameters for Key derivation functions for ISO-18033
|
| KDFCounterParameters |
This KDF has been defined by the publicly available NIST SP 800-108 specification.
|
| KDFDoublePipelineIterationParameters |
Note that counter is only supported at the location presented in the
NIST SP 800-108 specification, not in the additional locations present
in the CAVP test vectors.
|
| KDFFeedbackParameters |
Note that counter is only supported at the location presented in the
NIST SP 800-108 specification, not in the additional locations present
in the CAVP test vectors.
|
| KDFParameters |
parameters for Key derivation functions for IEEE P1363a
|
| KeyParameter | |
| LMOtsParameters | |
| LMSigParameters | |
| LMSKeyGenerationParameters | |
| LMSKeyParameters | |
| LMSParameters | |
| LMSPrivateKeyParameters | |
| LMSPublicKeyParameters | |
| MGFParameters |
parameters for mask derivation functions.
|
| MLDSAKeyGenerationParameters | |
| MLDSAKeyParameters | |
| MLDSAParameters | |
| MLDSAPrivateKeyParameters | |
| MLDSAPublicKeyParameters | |
| MLKEMKeyGenerationParameters | |
| MLKEMKeyParameters | |
| MLKEMParameters | |
| MLKEMPrivateKeyParameters | |
| MLKEMPublicKeyParameters | |
| MQVPrivateParameters | |
| MQVPublicParameters | |
| NaccacheSternKeyGenerationParameters |
Parameters for NaccacheStern public private key generation.
|
| NaccacheSternKeyParameters |
Public key parameters for NaccacheStern cipher.
|
| NaccacheSternPrivateKeyParameters |
Private key parameters for NaccacheStern cipher.
|
| ParametersWithContext | |
| ParametersWithID | |
| ParametersWithIV | |
| ParametersWithRandom | |
| ParametersWithSalt |
Cipher parameters with a fixed salt value associated with them.
|
| ParametersWithSBox | |
| ParametersWithUKM | |
| RC2Parameters | |
| RC5Parameters | |
| RSABlindingParameters | |
| RSABlindSignatureParameters |
Variant parameters for the RSA Blind Signature Scheme with Appendix (RSABSSA)
defined in RFC 9474.
|
| RSAKeyGenerationParameters | |
| RSAKeyParameters | |
| RSAPrivateCrtKeyParameters | |
| SAKKEPrivateKeyParameters |
Represents a private key for the Sakai-Kasahara Key Encryption (SAKKE) scheme, as defined in RFC 6508.
|
| SAKKEPublicKeyParameters |
Represents the public parameters for the SAKKE (Sakai-Kasahara Key Encryption) scheme
as defined in RFC 6508.
|
| SkeinParameters |
Parameters for the Skein hash function - a series of byte[] strings identified by integer tags.
|
| SkeinParameters.Builder |
A builder for
SkeinParameters. |
| SLHDSAKeyGenerationParameters | |
| SLHDSAKeyParameters | |
| SLHDSAParameters | |
| SLHDSAPrivateKeyParameters | |
| SLHDSAPublicKeyParameters | |
| SM2KeyExchangePrivateParameters |
Private parameters for an SM2 key exchange.
|
| SM2KeyExchangePublicParameters |
Public parameters for an SM2 key exchange.
|
| SM9EncMasterPrivateKeyParameters |
SM9 encryption master private key ke (GM/T 0044.4-2016).
|
| SM9EncMasterPublicKeyParameters |
SM9 encryption master public key P_pub-e = [ke]P1, a point of G1
(GM/T 0044.4-2016).
|
| SM9EncPrivateKeyParameters |
A user's SM9 encryption private key de = [t2]P2, a point of G2
(GM/T 0044.4-2016).
|
| SM9EncPublicKeyParameters |
An SM9 recipient's encryption public key: the identity together with the
encryption master public key from which the recipient point Q is derived
(GM/T 0044.4-2016).
|
| SM9SigMasterPrivateKeyParameters |
SM9 signature master private key ks (GM/T 0044.2-2016).
|
| SM9SigMasterPublicKeyParameters |
SM9 signature master public key P_pub-s = [ks]P2, a point of G2
(GM/T 0044.2-2016).
|
| SM9SigPrivateKeyParameters |
A user's SM9 signature private key ds_A = [t2]P1, a point of G1
(GM/T 0044.2-2016).
|
| SRP6GroupParameters | |
| TweakableBlockCipherParameters |
Parameters for tweakable block ciphers.
|
| X25519KeyGenerationParameters | |
| X25519PrivateKeyParameters | |
| X25519PublicKeyParameters | |
| X448KeyGenerationParameters | |
| X448PrivateKeyParameters | |
| X448PublicKeyParameters | |
| XDHUPrivateParameters |
Parameters holder for private unified static/ephemeral agreement using Edwards Curves.
|
| XDHUPublicParameters |
Parameters holder for public unified static/ephemeral agreement using Edwards Curves.
|
| XMSSKeyGenerationParameters |
XMSS key-pair generation parameters.
|
| XMSSKeyParameters | |
| XMSSMTKeyGenerationParameters |
XMSS^MT key-pair generation parameters.
|
| XMSSMTKeyParameters | |
| XMSSMTParameters |
XMSS^MT Parameters.
|
| XMSSMTPrivateKeyParameters |
XMSS^MT Private Key.
|
| XMSSMTPrivateKeyParameters.Builder | |
| XMSSMTPublicKeyParameters |
XMSS^MT Public Key.
|
| XMSSMTPublicKeyParameters.Builder | |
| XMSSParameters |
XMSS Parameters.
|
| XMSSPrivateKeyParameters |
XMSS Private Key.
|
| XMSSPrivateKeyParameters.Builder | |
| XMSSPublicKeyParameters |
XMSS Public Key.
|
| XMSSPublicKeyParameters.Builder |
Several parameter types in this package are wrappers: each carries one extra value and a
getParameters() link to the CipherParameters it decorates,
so a caller supplies a nested chain ending in a key. The wrappers are
ParametersWithContext,
ParametersWithID,
ParametersWithRandom,
ParametersWithUKM,
ParametersWithIV,
ParametersWithSBox and
ParametersWithSalt.
There is no enforced nesting order, but the implementations share a de facto one. A component unwraps only the wrapper it consumes and passes the remainder down, so a wrapper sits outside everything consumed further down the stack. Outermost first, the order used throughout the lightweight API and by the JCE provider when it builds these chains is:
ParametersWithContext or ParametersWithID - a signature context string
(ML-DSA, SLH-DSA and similar) or a signer identity (SM2, SM9), consumed by the signer.ParametersWithRandom - consumed by the outermost component that needs randomness:
a signer, an asymmetric encoding, a wrap engine, or a padded buffered cipher. Block cipher
modes and stream ciphers do not unwrap it, so it must not be nested inside an IV.ParametersWithUKM - the user keying material of the GOST 28147 wrap engines.ParametersWithIV - the IV or nonce, consumed by the cipher mode, stream cipher or
MAC.ParametersWithSBox - the GOST 28147 S-box, consumed by the engine and so placed
directly around the key.KeyParameter or an
AsymmetricKeyParameter.IV(SBox(key)), a padded CBC cipher takes
Random(IV(key)), and an ML-DSA signer takes Context(Random(privateKey)).
ParametersWithSalt is used only by
ISO9796d2PSSSigner, which accepts it as an alternative
to ParametersWithRandom rather than nested with it. A few GOST classes
(GOST28147Mac in particular) accept their wrappers in any
order; most implementations do not, and a chain nested against the order above is usually
rejected with an IllegalArgumentException or a ClassCastException.
AEADParameters is a self-contained alternative to
ParametersWithIV for AEAD modes and combines key, nonce, tag length and associated data
without nesting.