v1.4.7

• Fix to return correct size for odd-sized keys (eg 1033 bit RSA keys)
• Fixes and better tests for loading RSA keys from ssh-private (new OpenSSH ssh-keygen -o) format
• Cleanup of a bunch of duplicated code

v1.4.6

• Increased whitespace tolerance in both PEM and SSH format keys
• Handling of some horrifyingly mangled SSH format keys that are still parseable
• Deal with non-normalized MPINTs better, since some ancient SSH clients can produce them

v1.4.4

• Add support for leading whitespace in SSH keys parsed as auto format

v1.4.3

• Fix for whitespace in comments within ssh format keys (#1)

v1.4.2

• More robust handling of whitespace in SSH-format keys
• Improvements to auto format reader
• Nicer output format for sshpk-conv -i
• Fix for openssh format not padding private keys correctly

v1.4.0

• Support for auto format (read-only)
• Can parse and produce ED25519 keys in the new OpenSSH private key format
• Added a commandline tool sshpk-conv for doing key conversion

v1.3.0

• Support for PrivateKey objects, including a createSign to go with Key#createVerify
• Better performance when parsing or generating pem format keys
• Full support for pkcs8 private keys of all types (previously only pkcs1 private keys were supported)
• Preliminary support for pkcs1 public keys (standards are murky)

v1.2.1

• Add support for Signature objects, which can parse and convert between the asn.1 (OpenSSL) and OpenSSH wire format for signatures
• Avoid leaking any key material when Key objects are inspected or JSON-ified.

v1.0.4

• Better exception messages when providing invalid fingerprints to parseFingerprint()

v1.0.3

• More fixes for node 0.8
• Detection of encrypted (password-protected) PEM private keys