@Test public void testBasicEncryption() throws Exception { EllipticCurveType curve = EllipticCurveType.NIST_P384; HashType hashType = HashType.SHA256; EcPointFormat primaryPointFormat = EcPointFormat.UNCOMPRESSED; EcPointFormat rawPointFormat = EcPointFormat.COMPRESSED; KeyTemplate primaryDemKeyTemplate = AeadKeyTemplates.AES128_CTR_HMAC_SHA256; KeyTemplate rawDemKeyTemplate = AeadKeyTemplates.AES128_CTR_HMAC_SHA256; byte[] primarySalt = "some salt".getBytes("UTF-8"); byte[] rawSalt = "other salt".getBytes("UTF-8"); EciesAeadHkdfPrivateKey primaryPrivProto = TestUtil.generateEciesAeadHkdfPrivKey( curve, hashType, primaryPointFormat, primaryDemKeyTemplate, primarySalt); Key primaryPriv = TestUtil.createKey( TestUtil.createKeyData( primaryPrivProto, new EciesAeadHkdfPrivateKeyManager().getKeyType(), KeyData.KeyMaterialType.ASYMMETRIC_PRIVATE), 8, KeyStatusType.ENABLED, OutputPrefixType.RAW); Key primaryPub = TestUtil.createKey( TestUtil.createKeyData( primaryPrivProto.getPublicKey(), new EciesAeadHkdfPublicKeyManager().getKeyType(), KeyData.KeyMaterialType.ASYMMETRIC_PUBLIC), 42, KeyStatusType.ENABLED, OutputPrefixType.RAW); EciesAeadHkdfPrivateKey rawPrivProto = TestUtil.generateEciesAeadHkdfPrivKey( curve, hashType, rawPointFormat, rawDemKeyTemplate, rawSalt); Key rawPriv = TestUtil.createKey( TestUtil.createKeyData( rawPrivProto, new EciesAeadHkdfPrivateKeyManager().getKeyType(), KeyData.KeyMaterialType.ASYMMETRIC_PRIVATE), 11, KeyStatusType.ENABLED, OutputPrefixType.RAW); Key rawPub = TestUtil.createKey( TestUtil.createKeyData( rawPrivProto.getPublicKey(), new EciesAeadHkdfPublicKeyManager().getKeyType(), KeyData.KeyMaterialType.ASYMMETRIC_PUBLIC), 43, KeyStatusType.ENABLED, OutputPrefixType.RAW); KeysetHandle keysetHandlePub = TestUtil.createKeysetHandle(TestUtil.createKeyset(primaryPub, rawPub)); KeysetHandle keysetHandlePriv = TestUtil.createKeysetHandle(TestUtil.createKeyset(primaryPriv, rawPriv)); HybridEncrypt hybridEncrypt = HybridEncryptFactory.getPrimitive(keysetHandlePub); HybridDecrypt hybridDecrypt = HybridDecryptFactory.getPrimitive(keysetHandlePriv); byte[] plaintext = Random.randBytes(20); byte[] contextInfo = Random.randBytes(20); byte[] ciphertext = hybridEncrypt.encrypt(plaintext, contextInfo); assertArrayEquals(plaintext, hybridDecrypt.decrypt(ciphertext, contextInfo)); }
@Deprecated public static HybridEncrypt getPrimitive(KeysetHandle keysetHandle) throws GeneralSecurityException { return getPrimitive(keysetHandle, null); }
HybridEncryptFactory { @Deprecated public static HybridEncrypt getPrimitive(KeysetHandle keysetHandle) throws GeneralSecurityException { return getPrimitive(keysetHandle, null); } }
HybridEncryptFactory { @Deprecated public static HybridEncrypt getPrimitive(KeysetHandle keysetHandle) throws GeneralSecurityException { return getPrimitive(keysetHandle, null); }  }
HybridEncryptFactory { @Deprecated public static HybridEncrypt getPrimitive(KeysetHandle keysetHandle) throws GeneralSecurityException { return getPrimitive(keysetHandle, null); }  @Deprecated static HybridEncrypt getPrimitive(KeysetHandle keysetHandle); @Deprecated static HybridEncrypt getPrimitive(
      KeysetHandle keysetHandle, final KeyManager<HybridEncrypt> keyManager); }
HybridEncryptFactory { @Deprecated public static HybridEncrypt getPrimitive(KeysetHandle keysetHandle) throws GeneralSecurityException { return getPrimitive(keysetHandle, null); }  @Deprecated static HybridEncrypt getPrimitive(KeysetHandle keysetHandle); @Deprecated static HybridEncrypt getPrimitive(
      KeysetHandle keysetHandle, final KeyManager<HybridEncrypt> keyManager);  }