Crypt-OpenPGP-0.15

Changes for version 0.15

Added bin/pgplet as an example of Crypt::OpenPGP usage.
Added PassphraseCallback parameter to Crypt::OpenPGP::decrypt and Crypt::OpenPGP::sign; this callback will be invoked when a passphrase to unlock the secret key is not provided, but is needed. Allows more flexibility etc.
Added RecipientsCallback parameter to Crypt::OpenPGP::encrypt; this callback will be invoked after recipients have been mapped to public keys, and allows review/modification of that key list.
Crypt::OpenPGP::decrypt will now look through all encrypted session key packets until it finds one for which we have a secret key. Once it finds that known key, it uses that key to decrypt the message.
Added Recipients param to Crypt::OpenPGP::encrypt, accepts either key IDs or user IDs. Deprecated usage of KeyID.
Fixed bug in Certificate::fingerprint with version 3 keys. Was concatenating integers when should have been concatenating octet string representations.
Added Crypt::OpenPGP::Words, which encodes octet/hex strings into lists of English words. Thanks to Mike Dillon for sending me his PGPWords.pm, which this module is based on.
Added Certificate::fingerprint_words and fingerprint_hex. The former uses Crypt::OpenPGP::Words to encode the fingerprint into a list of English words; the latter returns the fingerprint as a string of hex digits.
Added KeyRing::find_keyblock_by_index, which, given an index into a list of keyblocks, returns the keyblock at that index. Thanks to Vipul for the idea.
Crypt::OpenPGP::Message interface changed: instead of passing params to read, now pass params to new, and read is called automatically. Then call pieces to get pieces of message. This should not affect anyone, unless you were directly accessing the $msg->{pieces} member, for lack of a better interface :).
Added Key param to Crypt::OpenPGP::decrypt and Crypt::OpenPGP::verify; Key should be a Certificate object. This has the effect of bypassing the keyring lookup and might be useful for decrypting using a key deserialized from some external source (network, database, etc.). Thanks to Vipul for the idea.

Modules

Crypt::DES_EDE3

DES-EDE3 encryption/decryption

Crypt::OpenPGP

Pure-Perl OpenPGP implementation

Crypt::OpenPGP::Armour

ASCII Armouring and Unarmouring

Crypt::OpenPGP::Buffer

Binary in/out buffer

Crypt::OpenPGP::CFB

PGP Cipher Feedback Mode

Crypt::OpenPGP::Certificate

PGP Key certificate

Crypt::OpenPGP::Cipher

PGP symmetric cipher factory

Crypt::OpenPGP::Ciphertext

Encrypted data packet

Crypt::OpenPGP::Compressed

Compressed data packets

Crypt::OpenPGP::Constants

Exportable constants

Crypt::OpenPGP::Digest

PGP message digest factory

Crypt::OpenPGP::ErrorHandler

Crypt::OpenPGP error handling

Crypt::OpenPGP::Key

OpenPGP key factory

Crypt::OpenPGP::KeyBlock

Key block object

Crypt::OpenPGP::KeyRing

Key ring object

Crypt::OpenPGP::MDC

MDC (modification detection code) packet

Crypt::OpenPGP::Marker

PGP Marker packet

Crypt::OpenPGP::Message

Sequence of PGP packets

Crypt::OpenPGP::OnePassSig

One-Pass Signature packet

Crypt::OpenPGP::PacketFactory

Parse and save PGP packet streams

Crypt::OpenPGP::Plaintext

A plaintext, literal-data packet

Crypt::OpenPGP::S2k

String-to-key generation

Crypt::OpenPGP::SKSessionKey

Symmetric-Key Encrypted Session Key

Crypt::OpenPGP::SessionKey

Encrypted Session Key

Crypt::OpenPGP::Signature

Signature packet

Crypt::OpenPGP::Trust

PGP Trust packet

Crypt::OpenPGP::UserID

PGP User ID packet

Crypt::OpenPGP::Util

Miscellaneous utility functions

Crypt::OpenPGP::Words

Create English-word encodings