`sodium-native` parity

[chm-diederichs]

An issue to track the inconsistencies between sodium-native and sodium-javascript:

inconsistency

• [ ] crypto_secretstream tags are buffers

state API

• [ ] crypto_generichash state API not implemented
• [ ] crypto_hash state API not implemented
• [ ] crypto_onetimeauth state API not implemented
• [ ] crypto_stream state API not implemented

missing methods

• [ ] crypto_aead_keygen is not implemented
• [ ] crypto_kx is not implemented
• [ ] crypto_aead_xchacha20poly1305 is not implemented
• [ ] randombytes_uniform not implemented
• [ ] randombytes_random not implemented
• [ ] randombytes_deterministic not implemented
• [ ] crypto_pwhash not implemented
• [ ] sodium_compare not implemented
• [ ] sodium_add not implemented
• [ ] sodium_sub not implemented
• [ ] secure memory not implemented
• [ ] sodium_pad not implemented