http://google.github.io/tink/javadoc/tink/1.0.0/com/google/crypto/tink/subtle/NaClCryptoBox.html http://google.github.io/tink/javadoc/tink/1.0.0/com/google/c...

http://google.github.io/tink/javadoc/tink/1.0.0/com/google/crypto/tink/subtle/NaClCryptoBox.html http://google.github.io/tink/javadoc/tink/1.0.0/com/google/c... Tink implements it, though it does not rely on it.