Documentation fixes (#43)

* Fix Comment - NewKeyFromReader

* Trailing whitespace, correct function name

* Update CHANGELOG

* update README

Co-authored-by: zugzwang <talbotvinnik@pm.me>
Co-authored-by: Aron Wussler <aron@wussler.it>

CHANGELOG.md

@@ -5,8 +5,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Security
+- Updated underlying crypto library
+
 ### Fixed
 - Fixed test `TestMultipleKeyMessageEncryption`
+- Fixed garbage collection issues when compiled on gomobile, by copying byte slices
 
 ### Added
 - SHA256 fingerprint support

README.md

@@ -1,4 +1,5 @@
 # GopenPGP V2
+[![Build Status](https://travis-ci.org/ProtonMail/gopenpgp.svg?branch=master)](https://travis-ci.org/ProtonMail/gopenpgp)
 
 GopenPGP is a high-level OpenPGP library built on top of [a fork of the golang
 crypto library](https://github.com/ProtonMail/crypto).
@@ -92,7 +93,7 @@ Finally, build the application
 ```bash
 sh build.sh
 ```
-This script will build for both android and iOS at the same time, 
+This script will build for both android and iOS at the same time,
 to filter one out you can comment out the line in the corresponding section.
 
 ## Examples
@@ -225,7 +226,7 @@ The output is an armored signature.
 const privkey = `-----BEGIN PGP PRIVATE KEY BLOCK-----
 ...
 -----END PGP PRIVATE KEY BLOCK-----` // Encrypted private key
-const passphrase = []byte("LongSecret") // Private key passphrase 
+const passphrase = []byte("LongSecret") // Private key passphrase
 
 var message = crypto.NewPlaintextMessage("Verified message")
 
@@ -360,26 +361,26 @@ pgpMessage := pgpSplitMessage.GetPGPMessage()
 
 // And vice-versa
 newPGPSplitMessage, err := pgpMessage.SeparateKeyAndData()
-// Key Packet is in newPGPSplitMessage.GetKeyPacket()
-// Data Packet is in newPGPSplitMessage.GetDataPacket()
+// Key Packet is in newPGPSplitMessage.GetBinaryKeyPacket()
+// Data Packet is in newPGPSplitMessage.GetBinaryDataPacket()
 ```
 
 ### Checking keys
 In order to check that the primary key is valid the `Key#Check` function can be used.
-This operation is as of 2.0.0 fairly expensive, as it requires a signature operation. 
+This operation is as of 2.0.0 fairly expensive, as it requires a signature operation.
 It will be improved in the future versions, and possibly expanded to the subkeys, that are
 for now assumed to be correct thanks to the binding signature.
 ```go
 const privkey = `-----BEGIN PGP PRIVATE KEY BLOCK-----
 ...
 -----END PGP PRIVATE KEY BLOCK-----` // Encrypted private key
-const passphrase = []byte("LongSecret") // Private key passphrase 
+const passphrase = []byte("LongSecret") // Private key passphrase
 
 privateKeyObj, err := crypto.NewKeyFromArmored(privkey)
 unlockedKeyObj = privateKeyObj.Unlock(passphrase)
 
-isVerified, _ := unlockedKeyObj.Check(); 
-if !isVerified { 
+isVerified, _ := unlockedKeyObj.Check();
+if !isVerified {
     // Handle broken keys
 }
 ```

crypto/key.go

@@ -39,7 +39,7 @@ func NewKeyFromArmoredReader(r io.Reader) (key *Key, err error) {
 	return key, nil
 }
 
-// NewKeyFromReader reads an binary data into Key
+// NewKeyFromReader reads binary data into a Key object.
 func NewKeyFromReader(r io.Reader) (key *Key, err error) {
 	key = &Key{}
 	err = key.readFrom(r, false)