Uses of Class
com.google.crypto.tink.Key

Packages that use Key

Package	Description
com.google.crypto.tink
com.google.crypto.tink.aead
com.google.crypto.tink.daead
com.google.crypto.tink.hybrid
com.google.crypto.tink.internal
com.google.crypto.tink.jwt
com.google.crypto.tink.keyderivation
com.google.crypto.tink.keyderivation.internal
com.google.crypto.tink.mac
com.google.crypto.tink.prf
com.google.crypto.tink.signature
com.google.crypto.tink.streamingaead

Uses of Key in com.google.crypto.tink

Methods in com.google.crypto.tink that return Key

Modifier and Type	Method and Description
Key	KeysetHandle.Entry.getKey() May return an internal class LegacyProtoKey in case there is no implementation of the corresponding key class yet.
Key	PrivateKey.getPublicKey()

Methods in com.google.crypto.tink with parameters of type Key

Modifier and Type	Method and Description
abstract boolean	Key.equalsKey(Key other) Returns true if the key is guaranteed to be equal to other.
static KeysetHandle.Builder.Entry	KeysetHandle.importKey(Key key) Creates a new entry with a fixed key.

Uses of Key in com.google.crypto.tink.aead

Subclasses of Key in com.google.crypto.tink.aead

Modifier and Type	Class and Description
class	AeadKey Represents functions to encrypt and decrypt data using AEAD.
class	AesCtrHmacAeadKey Represents an AES-CTR-HMAC key used for computing AEAD.
class	AesEaxKey Represents an AES-EAX key used for computing AEAD.
class	AesGcmKey Represents an AES-GCM key used for computing AEAD.
class	AesGcmSivKey Represents an AES-GCM-SIV key used for computing AEAD.
class	ChaCha20Poly1305Key Represents the Aead ChaCha20-Poly1305 specified in RFC 8439.
class	LegacyKmsAeadKey Describes an Aead backed by a KMS.
class	LegacyKmsEnvelopeAeadKey Describes an EnvelopeAead backed by a KMS.
class	XChaCha20Poly1305Key Represents the Aead XChaCha20-Poly1305 proposed in the RFC draft at https://datatracker.ietf.org/doc/html/draft-arciszewski-xchacha-03.

Methods in com.google.crypto.tink.aead with parameters of type Key

Modifier and Type	Method and Description
boolean	LegacyKmsEnvelopeAeadKey.equalsKey(Key o)
boolean	LegacyKmsAeadKey.equalsKey(Key o)
boolean	XChaCha20Poly1305Key.equalsKey(Key o)
boolean	ChaCha20Poly1305Key.equalsKey(Key o)
boolean	AesGcmSivKey.equalsKey(Key o)
boolean	AesEaxKey.equalsKey(Key o)
boolean	AesGcmKey.equalsKey(Key o)
boolean	AesCtrHmacAeadKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.daead

Subclasses of Key in com.google.crypto.tink.daead

Modifier and Type	Class and Description
class	AesSivKey Represents an AES--SIV key used for computing deterministic AEAD, as described in https://www.rfc-editor.org/rfc/rfc5297.
class	DeterministicAeadKey Represents functions to encrypt and decrypt data deterministically using AEAD.

Methods in com.google.crypto.tink.daead with parameters of type Key

Modifier and Type	Method and Description
boolean	AesSivKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.hybrid

Subclasses of Key in com.google.crypto.tink.hybrid

Modifier and Type	Class and Description
class	EciesPrivateKey Representation of the decryption function for an ECIES hybrid encryption primitive.
class	EciesPublicKey Represents the encryption function for an ECIES hybrid encryption primitive.
class	HpkePrivateKey Representation of the decryption function for an HPKE hybrid encryption primitive.
class	HpkePublicKey Representation of the encryption function for an HPKE hybrid encryption primitive.
class	HybridPrivateKey Representation of the decryption function for a hybrid encryption primitive.
class	HybridPublicKey Representation of the encryption function for a hybrid encryption primitive.

Methods in com.google.crypto.tink.hybrid with parameters of type Key

Modifier and Type	Method and Description
boolean	HpkePublicKey.equalsKey(Key o)
boolean	HpkePrivateKey.equalsKey(Key o)
boolean	EciesPublicKey.equalsKey(Key o)
boolean	EciesPrivateKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.internal

Classes in com.google.crypto.tink.internal with type parameters of type Key

Modifier and Type	Class and Description
class	KeySerializer<KeyT extends Key,SerializationT extends Serialization> Serializes Key objects into Serialization objects of a certain kind.
static interface	KeySerializer.KeySerializationFunction<KeyT extends Key,SerializationT extends Serialization> A function which serializes a key.
class	PrimitiveConstructor<KeyT extends Key,PrimitiveT> Create Primitive objects from Key objects of a certain kind.
static interface	PrimitiveConstructor.PrimitiveConstructionFunction<KeyT extends Key,PrimitiveT> A function which creates a Primitive object.

Subclasses of Key in com.google.crypto.tink.internal

Modifier and Type	Class and Description
class	LegacyProtoKey Implements a Key for legacy types where no actual parser is present.

Methods in com.google.crypto.tink.internal with type parameters of type Key

Modifier and Type	Method and Description
static <KeyT extends Key,SerializationT extends Serialization> KeySerializer<KeyT,SerializationT>	KeySerializer.create(KeySerializer.KeySerializationFunction<KeyT,SerializationT> function, Class<KeyT> keyClass, Class<SerializationT> serializationClass) Creates a KeySerializer object.
static <KeyT extends Key,PrimitiveT> PrimitiveConstructor<KeyT,PrimitiveT>	PrimitiveConstructor.create(PrimitiveConstructor.PrimitiveConstructionFunction<KeyT,PrimitiveT> function, Class<KeyT> keyClass, Class<PrimitiveT> primitiveClass) Creates a PrimitiveConstructor object.
<KeyT extends Key,PrimitiveT> PrimitiveT	PrimitiveRegistry.getPrimitive(KeyT key, Class<PrimitiveT> primitiveClass) Creates a primitive from a given key.
<KeyT extends Key,PrimitiveT> PrimitiveT	MutablePrimitiveRegistry.getPrimitive(KeyT key, Class<PrimitiveT> primitiveClass) Creates a primitive from a given key.
<KeyT extends Key,SerializationT extends Serialization> boolean	SerializationRegistry.hasSerializerForKey(KeyT key, Class<SerializationT> serializationClass) Returns true if a parser for this serializedKey has been registered.
<KeyT extends Key,SerializationT extends Serialization> boolean	MutableSerializationRegistry.hasSerializerForKey(KeyT key, Class<SerializationT> serializationClass) Returns true if a parser for this serializedKey has been registered.
<KeyT extends Key,SerializationT extends Serialization> SerializationRegistry.Builder	SerializationRegistry.Builder.registerKeySerializer(KeySerializer<KeyT,SerializationT> serializer) Registers a key serializer for later use in SerializationRegistry.serializeKey(KeyT, java.lang.Class<SerializationT>, com.google.crypto.tink.SecretKeyAccess).
<KeyT extends Key,SerializationT extends Serialization> void	MutableSerializationRegistry.registerKeySerializer(KeySerializer<KeyT,SerializationT> serializer) Registers a key serializer for later use in MutableSerializationRegistry.serializeKey(KeyT, java.lang.Class<SerializationT>, com.google.crypto.tink.SecretKeyAccess).
<KeyT extends Key,PrimitiveT> PrimitiveRegistry.Builder	PrimitiveRegistry.Builder.registerPrimitiveConstructor(PrimitiveConstructor<KeyT,PrimitiveT> primitiveConstructor) Registers a primitive constructor for later use in PrimitiveRegistry.getPrimitive(KeyT, java.lang.Class<PrimitiveT>).
<KeyT extends Key,PrimitiveT> void	MutablePrimitiveRegistry.registerPrimitiveConstructor(PrimitiveConstructor<KeyT,PrimitiveT> constructor) Registers a key primitive constructor for later use in MutablePrimitiveRegistry.getPrimitive(KeyT, java.lang.Class<PrimitiveT>).
<KeyT extends Key,SerializationT extends Serialization> SerializationT	SerializationRegistry.serializeKey(KeyT key, Class<SerializationT> serializationClass, SecretKeyAccess access) Serializes a given Key into a "SerializationT" object.
<KeyT extends Key,SerializationT extends Serialization> SerializationT	MutableSerializationRegistry.serializeKey(KeyT key, Class<SerializationT> serializationClass, SecretKeyAccess access) Serializes a given Key into a "SerializationT" object.

Methods in com.google.crypto.tink.internal that return Key

Modifier and Type	Method and Description
Key	MutableKeyCreationRegistry.createKey(Parameters parameters, Integer idRequirement) Creates a Key from a given Parameters object.
Key	MutableKeyCreationRegistry.KeyCreator.createKey(ParametersT parameters, Integer idRequirement)
Key	MutableKeyDerivationRegistry.createKeyFromRandomness(Parameters parameters, InputStream inputStream, Integer idRequirement, SecretKeyAccess access) Creates a Key from a given Parameters object and additional data.
Key	MutableKeyDerivationRegistry.InsecureKeyCreator.createKeyFromRandomness(ParametersT parameters, InputStream inputStream, Integer idRequirement, SecretKeyAccess access)
Key	PrimitiveSet.Entry.getKey()
abstract Key	KeyParser.parseKey(SerializationT serialization, SecretKeyAccess access) Parses a serialization into a key.
Key	KeyParser.KeyParsingFunction.parseKey(SerializationT serialization, SecretKeyAccess access)
<SerializationT extends Serialization> Key	SerializationRegistry.parseKey(SerializationT serializedKey, SecretKeyAccess access) Parses the given serialization into a Key.
<SerializationT extends Serialization> Key	MutableSerializationRegistry.parseKey(SerializationT serializedKey, SecretKeyAccess access) Parses the given serialization into a Key.
Key	MutableSerializationRegistry.parseKeyWithLegacyFallback(ProtoKeySerialization protoKeySerialization, SecretKeyAccess access) Returns a Key object from a protoKeySerialization, even if no parser has been registered.

Methods in com.google.crypto.tink.internal with parameters of type Key

Modifier and Type	Method and Description
PrimitiveSet.Builder<P>	PrimitiveSet.Builder.addFullPrimitive(P fullPrimitive, Key key, Keyset.Key protoKey) Adds a non-primary primitive.
PrimitiveSet.Builder<P>	PrimitiveSet.Builder.addPrimaryFullPrimitive(P fullPrimitive, Key key, Keyset.Key protoKey) Adds the primary primitive.
boolean	LegacyProtoKey.equalsKey(Key key) Returns true if we are sure that the other key is the same.
abstract <P> P	InternalConfiguration.getPrimitive(Key key, Class<P> primitiveClass) Given a key and a desired primitive class, creates the required primitive.
<P> P	RegistryConfiguration.getPrimitive(Key key, Class<P> primitiveClass)

Uses of Key in com.google.crypto.tink.jwt

Subclasses of Key in com.google.crypto.tink.jwt

Modifier and Type	Class and Description
class	JwtEcdsaPrivateKey Represents a key for computing JWT ECDSA signatures (ES256, ES384, ES512).
class	JwtEcdsaPublicKey JwtEcdsaPublicKey represents the public portion of JWT ECDSA keys.
class	JwtHmacKey Represents a JWT HMAC key to create and verify JWT using HMAC.
class	JwtMacKey Represents a key to compute JWT using symmetric cryptography (i.e., using the JwtMac interface).
class	JwtRsaSsaPkcs1PrivateKey Represents a private key for RSA SSA PKCS1 signatures (RS256, RS384, RS512).
class	JwtRsaSsaPkcs1PublicKey Represents a public key for the JWT RSA SSA PKCS1 signature primitive.
class	JwtRsaSsaPssPrivateKey Represents a private key for RSA SSA PSS signatures (PS256, PS384, PS512).
class	JwtRsaSsaPssPublicKey Represents a public key for the JWT RSA SSA PSS signature primitive.
class	JwtSignaturePrivateKey Represents a key to compute JWT using asymmetric cryptography (i.e., using the JwtPublicKeySign interface).
class	JwtSignaturePublicKey Represents a key to verify JWT using asymmetric cryptography (i.e., using the JwtPublicKeyVerify interface).

Methods in com.google.crypto.tink.jwt with parameters of type Key

Modifier and Type	Method and Description
boolean	JwtRsaSsaPssPrivateKey.equalsKey(Key o)
boolean	JwtRsaSsaPkcs1PrivateKey.equalsKey(Key o)
boolean	JwtHmacKey.equalsKey(Key o)
boolean	JwtEcdsaPrivateKey.equalsKey(Key o)
boolean	JwtRsaSsaPssPublicKey.equalsKey(Key o)
boolean	JwtRsaSsaPkcs1PublicKey.equalsKey(Key o)
boolean	JwtEcdsaPublicKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.keyderivation

Subclasses of Key in com.google.crypto.tink.keyderivation

Modifier and Type	Class and Description
class	KeyDerivationKey Represents a function to derive a key.
class	PrfBasedKeyDerivationKey Represents a Derivation key which is based on a PRF.

Methods in com.google.crypto.tink.keyderivation with parameters of type Key

Modifier and Type	Method and Description
boolean	PrfBasedKeyDerivationKey.equalsKey(Key other)

Uses of Key in com.google.crypto.tink.keyderivation.internal

Methods in com.google.crypto.tink.keyderivation.internal that return Key

Modifier and Type	Method and Description
Key	PrfBasedKeyDeriver.deriveKey(byte[] salt)
Key	KeyDeriver.deriveKey(byte[] salt)

Uses of Key in com.google.crypto.tink.mac

Subclasses of Key in com.google.crypto.tink.mac

Modifier and Type	Class and Description
class	AesCmacKey Represents a key computing AES-CMAC.
class	HmacKey Represents a key computing HMAC.
class	MacKey Represents functions to compute and verify a cryptographic MAC.

Methods in com.google.crypto.tink.mac with parameters of type Key

Modifier and Type	Method and Description
boolean	AesCmacKey.equalsKey(Key o)
boolean	HmacKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.prf

Subclasses of Key in com.google.crypto.tink.prf

Modifier and Type	Class and Description
class	AesCmacPrfKey Represents a key computing AES CMAC PRF.
class	HkdfPrfKey Represents a key computing HKDF PRF.
class	HmacPrfKey Represents a key computing HMAC PRF.
class	PrfKey Represents functions to compute a PRF.

Methods in com.google.crypto.tink.prf with parameters of type Key

Modifier and Type	Method and Description
boolean	HkdfPrfKey.equalsKey(Key o)
boolean	AesCmacPrfKey.equalsKey(Key o)
boolean	HmacPrfKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.signature

Subclasses of Key in com.google.crypto.tink.signature

Modifier and Type	Class and Description
class	EcdsaPrivateKey Represents a key for computing ECDSA signatures.
class	EcdsaPublicKey EcdsaPublicKey represents the public portion of ECDSA signature primitive.
class	Ed25519PrivateKey The key for computing Ed25519 signatures.
class	Ed25519PublicKey Ed25519PublicKey represents the public portion of the Ed25519 signature primitive.
class	RsaSsaPkcs1PrivateKey Represents a private key for RSA SSA PKCS1 signatures.
class	RsaSsaPkcs1PublicKey Represents a public key for the RSA SSA PKCS1 signature primitive.
class	RsaSsaPssPrivateKey Represents a private key for RSA SSA PSS signatures.
class	RsaSsaPssPublicKey Represents a public key for the RSA SSA PSS signature primitive.
class	SignaturePrivateKey A SignaturePrivateKey represents a digital signature primitive, which consists of a sign and a verify function.
class	SignaturePublicKey A SignaturePublicKey represents the verification portion of a digital signature primitive.

Methods in com.google.crypto.tink.signature with parameters of type Key

Modifier and Type	Method and Description
boolean	RsaSsaPssPublicKey.equalsKey(Key o)
boolean	RsaSsaPssPrivateKey.equalsKey(Key o)
boolean	Ed25519PublicKey.equalsKey(Key o)
boolean	Ed25519PrivateKey.equalsKey(Key o)
boolean	RsaSsaPkcs1PublicKey.equalsKey(Key o)
boolean	RsaSsaPkcs1PrivateKey.equalsKey(Key o)
boolean	EcdsaPublicKey.equalsKey(Key o)
boolean	EcdsaPrivateKey.equalsKey(Key o)

Uses of Key in com.google.crypto.tink.streamingaead

Subclasses of Key in com.google.crypto.tink.streamingaead

Modifier and Type	Class and Description
class	AesCtrHmacStreamingKey Represents a StreamingAead functions.
class	AesGcmHkdfStreamingKey Represents a StreamingAead functions.
class	StreamingAeadKey Represents functions to encrypt and decrypt data using a StreamingAead.

Methods in com.google.crypto.tink.streamingaead with parameters of type Key

Modifier and Type	Method and Description
boolean	AesGcmHkdfStreamingKey.equalsKey(Key o)
boolean	AesCtrHmacStreamingKey.equalsKey(Key o)