Uses of Class
com.nimbusds.jose.EncryptionMethod

Packages that use EncryptionMethod

Package	Description
com.nimbusds.jose	Base Javascript Object Signing and Encryption (JOSE) interfaces and classes.
com.nimbusds.jose.crypto.factories	JWS signer, JWS verifier, JWE encrypter and JWE decrypter factory implementations.
com.nimbusds.jose.crypto.impl	Cryptographic primitives for JWS signers, JWS verifiers, JWE encrypters and JWE decrypters in the com.nimbusds.jose.crypto package.
com.nimbusds.jose.jca	Java Cryptography Architecture (JCA) context interfaces and classes.
com.nimbusds.jose.proc	Framework for application-specific verification and decryption of JOSE objects (with arbitrary payloads).

Uses of EncryptionMethod in com.nimbusds.jose

Fields in com.nimbusds.jose declared as EncryptionMethod

Modifier and Type	Field	Description
static EncryptionMethod	EncryptionMethod.A128CBC_HS256	AES_128_CBC_HMAC_SHA_256 authenticated encryption using a 256 bit key (required).
static EncryptionMethod	EncryptionMethod.A128CBC_HS256_DEPRECATED	AES_128_CBC_HMAC_SHA_256 authenticated encryption using a 256 bit key, deprecated in JOSE draft suite version 09.
static EncryptionMethod	EncryptionMethod.A128GCM	AES in Galois/Counter Mode (GCM) (NIST.800-38D) using a 128 bit key (recommended).
static EncryptionMethod	EncryptionMethod.A192CBC_HS384	AES_192_CBC_HMAC_SHA_384 authenticated encryption using a 384 bit key (optional).
static EncryptionMethod	EncryptionMethod.A192GCM	AES in Galois/Counter Mode (GCM) (NIST.800-38D) using a 192 bit key (optional).
static EncryptionMethod	EncryptionMethod.A256CBC_HS512	AES_256_CBC_HMAC_SHA_512 authenticated encryption using a 512 bit key (required).
static EncryptionMethod	EncryptionMethod.A256CBC_HS512_DEPRECATED	AES_256_CBC_HMAC_SHA_512 authenticated encryption using a 512 bit key, deprecated in JOSE draft suite version 09.
static EncryptionMethod	EncryptionMethod.A256GCM	AES in Galois/Counter Mode (GCM) (NIST.800-38D) using a 256 bit key (recommended).
static EncryptionMethod	EncryptionMethod.XC20P	XChaCha: eXtended-nonce ChaCha and AEAD_XChaCha20_Poly1305 (optional)

Methods in com.nimbusds.jose that return EncryptionMethod

Modifier and Type	Method	Description
EncryptionMethod	JWEHeader.getEncryptionMethod()	Gets the encryption method (enc) parameter.
static EncryptionMethod	EncryptionMethod.parse(String s)	Parses an encryption method from the specified string.

Methods in com.nimbusds.jose that return types with arguments of type EncryptionMethod

Modifier and Type	Method	Description
Set<EncryptionMethod>	JWEProvider.supportedEncryptionMethods()	Returns the names of the supported encryption methods by the JWE provier.

Constructors in com.nimbusds.jose with parameters of type EncryptionMethod

Constructor	Description
Builder(EncryptionMethod enc)	Creates a new JWE header builder.
Builder(JWEAlgorithm alg, EncryptionMethod enc)	Creates a new JWE header builder.
Family(EncryptionMethod... encs)	Creates a new encryption method family.
JWEHeader(Algorithm alg, EncryptionMethod enc, JOSEObjectType typ, String cty, Set<String> crit, URI jku, JWK jwk, URI x5u, Base64URL x5t, Base64URL x5t256, List<Base64> x5c, String kid, JWK epk, CompressionAlgorithm zip, Base64URL apu, Base64URL apv, Base64URL p2s, int p2c, Base64URL iv, Base64URL tag, String skid, Map<String,Object> customParams, Base64URL parsedBase64URL)	Creates a new JSON Web Encryption (JWE) header.
JWEHeader(EncryptionMethod enc)	Creates a new minimal JSON Web Encryption (JWE) header.
JWEHeader(JWEAlgorithm alg, EncryptionMethod enc)	Creates a new minimal JSON Web Encryption (JWE) header.

Uses of EncryptionMethod in com.nimbusds.jose.crypto.factories

Fields in com.nimbusds.jose.crypto.factories with type parameters of type EncryptionMethod

Modifier and Type	Field	Description
static Set<EncryptionMethod>	DefaultJWEDecrypterFactory.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods.

Methods in com.nimbusds.jose.crypto.factories that return types with arguments of type EncryptionMethod

Modifier and Type	Method	Description
Set<EncryptionMethod>	DefaultJWEDecrypterFactory.supportedEncryptionMethods()

Uses of EncryptionMethod in com.nimbusds.jose.crypto.impl

Fields in com.nimbusds.jose.crypto.impl with type parameters of type EncryptionMethod

Modifier and Type	Field	Description
static Map<Integer,Set<EncryptionMethod>>	ContentCryptoProvider.COMPATIBLE_ENCRYPTION_METHODS	The encryption methods compatible with each key size in bits.
static Set<EncryptionMethod>	AESCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the AES crypto provider class.
static Set<EncryptionMethod>	ContentCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods.
static Set<EncryptionMethod>	DirectCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the direct crypto provider class.
static Set<EncryptionMethod>	ECDH1PUCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the ECDH crypto provider class.
static Set<EncryptionMethod>	ECDHCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the ECDH crypto provider class.
static Set<EncryptionMethod>	MultiCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the direct crypto provider class.
static Set<EncryptionMethod>	PasswordBasedCryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the password-base crypto provider class.
static Set<EncryptionMethod>	RSACryptoProvider.SUPPORTED_ENCRYPTION_METHODS	The supported encryption methods by the RSA crypto provider class.

Methods in com.nimbusds.jose.crypto.impl with parameters of type EncryptionMethod

Modifier and Type	Method	Description
static SecretKey	ContentCryptoProvider.generateCEK(EncryptionMethod enc, SecureRandom randomGen)	Generates a Content Encryption Key (CEK) for the specified JOSE encryption method.
static SecretKey	LegacyConcatKDF.generateCEK(SecretKey key, EncryptionMethod enc, byte[] epu, byte[] epv)	Generates a Content Encryption Key (CEK) from the specified Content Master Key (CMK) and JOSE encryption method.
static SecretKey	LegacyConcatKDF.generateCIK(SecretKey key, EncryptionMethod enc, byte[] epu, byte[] epv)	Generates a Content Integrity Key (CIK) from the specified Content Master Key (CMK) and JOSE encryption method.
static int	ECDH.sharedKeyLength(JWEAlgorithm alg, EncryptionMethod enc)	Returns the bit length of the shared key (derived via concat KDF) for the specified JWE ECDH algorithm.
static int	ECDH1PU.sharedKeyLength(JWEAlgorithm alg, EncryptionMethod enc)	Returns the bit length of the shared key (derived via concat KDF) for the specified JWE ECDH algorithm.
static String	AlgorithmSupportMessage.unsupportedEncryptionMethod(EncryptionMethod unsupported, Collection<EncryptionMethod> supported)	Returns a message that the specified JWE encryption method is not supported.

Method parameters in com.nimbusds.jose.crypto.impl with type arguments of type EncryptionMethod

Modifier and Type	Method	Description
static String	AlgorithmSupportMessage.unsupportedEncryptionMethod(EncryptionMethod unsupported, Collection<EncryptionMethod> supported)	Returns a message that the specified JWE encryption method is not supported.

Uses of EncryptionMethod in com.nimbusds.jose.jca

Methods in com.nimbusds.jose.jca with parameters of type EncryptionMethod

Modifier and Type	Method	Description
static boolean	JCASupport.isSupported(EncryptionMethod enc)	Checks if the specified JWE encryption method is supported by the default system JCA provider(s).
static boolean	JCASupport.isSupported(EncryptionMethod enc, Provider provider)	Checks if a JWE encryption method is supported by the specified JCA provider.

Uses of EncryptionMethod in com.nimbusds.jose.proc

Methods in com.nimbusds.jose.proc that return EncryptionMethod

Modifier and Type	Method	Description
EncryptionMethod	JWEDecryptionKeySelector.getExpectedJWEEncryptionMethod()	The expected JWE encryption method.

Methods in com.nimbusds.jose.proc that return types with arguments of type EncryptionMethod

Modifier and Type	Method	Description
Set<EncryptionMethod>	JOSEMatcher.getEncryptionMethods()	Returns the JOSE encryption methods to match.

Methods in com.nimbusds.jose.proc with parameters of type EncryptionMethod

Modifier and Type	Method	Description
JOSEMatcher.Builder	JOSEMatcher.Builder.encryptionMethod(EncryptionMethod enc)	Sets a single JOSE encryption method to match.
JOSEMatcher.Builder	JOSEMatcher.Builder.encryptionMethods(EncryptionMethod... encs)	Sets multiple JOSE encryption methods to match.

Method parameters in com.nimbusds.jose.proc with type arguments of type EncryptionMethod

Modifier and Type	Method	Description
JOSEMatcher.Builder	JOSEMatcher.Builder.encryptionMethods(Set<EncryptionMethod> encs)	Sets multiple JOSE encryption methods to match.

Constructors in com.nimbusds.jose.proc with parameters of type EncryptionMethod

Constructor	Description
JWEDecryptionKeySelector(JWEAlgorithm jweAlg, EncryptionMethod jweEnc, JWKSource<C> jwkSource)	Creates a new decryption key selector.