💡 argon2: fixes grammar and comment line length.

argon2.go

@@ -168,7 +168,8 @@ func MemoryConstrainedDefaults() Config {
 
 // Hash takes a password and optionally a salt and returns an Argon2 hash.
 //
-// If salt is nil a appropriate salt of Config.SaltLength bytes is generated for you.
+// If salt is nil an appropriate salt of Config.SaltLength bytes is generated
+// for you.
 func (c *Config) Hash(pwd []byte, salt []byte) (Raw, error) {
 	if pwd == nil {
 		return Raw{}, ErrPwdTooShort
@@ -214,7 +215,8 @@ func (c *Config) HashEncoded(pwd []byte) (encoded []byte, err error) {
 	return
 }
 
-// Raw wraps a salt and hash pair including the Config with which it was generated.
+// Raw wraps a salt and hash pair including the Config with which it was
+// generated.
 //
 // A Raw struct is generated using Decode() or the Hash*() methods above.
 //
@@ -239,7 +241,8 @@ func (raw *Raw) Verify(pwd []byte) (bool, error) {
 	return subtle.ConstantTimeCompare(r.Hash, raw.Hash) == 1, nil
 }
 
-// VerifyEncoded returns true if `pwd` matches the encoded hash `encoded` and otherwise false.
+// VerifyEncoded returns true if `pwd` matches the encoded hash `encoded` and
+// otherwise false.
 func VerifyEncoded(pwd []byte, encoded []byte) (bool, error) {
 	r, err := Decode(encoded)
 	if err != nil {
@@ -249,7 +252,7 @@ func VerifyEncoded(pwd []byte, encoded []byte) (bool, error) {
 }
 
 // SecureZeroMemory is a helper method which sets all bytes in `b`
-// (up to it's capacity) to `0x00`, erasing it's contents.
+// (up to its capacity) to `0x00`, erasing its contents.
 func SecureZeroMemory(b []byte) {
 	b = b[:cap(b):cap(b)]
 	for i := range b {

encoding.go

@@ -175,7 +175,8 @@ var (
 	encTypID  = []byte("id$v=")
 )
 
-// Encode turns a Raw struct into the official stringified/encoded argon2 representation.
+// Encode turns a Raw struct into the official stringified/encoded argon2
+// representation.
 //
 // The resulting byte slice can safely be turned into a string.
 func (raw *Raw) Encode() []byte {
@@ -220,7 +221,8 @@ func (raw *Raw) Encode() []byte {
 	return buf
 }
 
-// Decode takes a stringified/encoded argon2 hash and turns it back into a Raw struct.
+// Decode takes a stringified/encoded argon2 hash and turns it back into a Raw
+// struct.
 //
 // This decoder ignores "data" attributes as they are likely to be deprecated.
 func Decode(encoded []byte) (Raw, error) {