Function tink_tests::new_aes_gcm_hkdf_key_format

pub fn new_aes_gcm_hkdf_key_format(
    key_size: u32, 
    derived_key_size: u32, 
    hkdf_hash_type: i32, 
    ciphertext_segment_size: u32
) -> AesGcmHkdfStreamingKeyFormat

Return a new AesGcmHkdfStreamingKeyFormat.