README.md in miscreant-0.1.0 vs README.md in miscreant-0.2.0

@@ -79,31 +79,28 @@
 
     $ gem install miscreant
 
 ## API
 
-### Miscreant::AES::SIV
+### Miscreant::AEAD
 
-The `Miscreant::AES::SIV` class provides the main interface to the **AES-SIV**
+The `Miscreant::AEAD` class provides the main interface to the **AES-SIV**
 misuse resistant authenticated encryption function.
 
-To make a new instance, pass in a 32-byte or 64-byte key. Note that these
-options are twice the size of what you might be expecting (AES-SIV uses two
-AES keys).
+To make a new instance, pass in a binary-encoded 32-byte or 64-byte key.
+Note that these options are twice the size of what you might be expecting
+(AES-SIV uses two AES keys).
 
-You can generate a random key using the `generate_key` method (default 32 bytes):
-
 ```ruby
-key_bytes = Miscreant::AES::SIV.generate_key
-key = Miscreant::AES::SIV.new(key_bytes)
-# => #<Miscreant::AES::SIV:0x007fe0109e85e8>
+secret_key = Miscreant::AEAD.generate_key
+encryptor = Miscreant::AEAD.new("AES-SIV", secret_key)
 ```
 
 #### Encryption (#seal)
 
-The `Miscreant::AES::SIV#seal` method encrypts a message along with a set of
-*associated data* message headers.
+The `Miscreant::AEAD#seal` method encrypts a binary-encoded message along with
+a set of *associated data* message headers.
 
 It's recommended to include a unique "nonce" value with each message. This
 prevents those who may be observing your ciphertexts from being able to tell
 if you encrypted the same message twice. However, unlike other cryptographic
 algorithms where using a nonce has catastrophic security implications such as
@@ -112,25 +109,35 @@
 
 Example:
 
 ```ruby
 message = "Hello, world!"
-nonce = SecureRandom.random_bytes(16)
+nonce = Miscreant::AEAD.generate_nonce
 ciphertext = key.seal(message, nonce)
 ```
 
 #### Decryption (#open)
 
-The `Miscreant::AES::SIV#open` method decrypts a ciphertext with the given key.
+The `Miscreant::AEAD#open` method decrypts a binary-encoded ciphertext with the
+given key.
 
 Example:
 
 ```ruby
 message = "Hello, world!"
-nonce = SecureRandom.random_bytes(16)
+nonce = Miscreant::AEAD.generate_nonce
 ciphertext = key.seal(message, nonce)
 plaintext = key.open(ciphertext, nonce)
 ```
+
+## Code of Conduct
+
+We abide by the [Contributor Covenant][cc] and ask that you do as well.
+
+For more information, please see [CODE_OF_CONDUCT.md].
+
+[cc]: https://contributor-covenant.org
+[CODE_OF_CONDUCT.md]: https://github.com/miscreant/miscreant/blob/master/CODE_OF_CONDUCT.md
 
 ## Contributing
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/miscreant/miscreant