GnuPG 2.1.23 がリリース

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GnuPG 2.1.23 がリリースされた。 セキュリティ・アップデートはなし。

修正および変更点は以下の通り。

  • gpg: “gpg” is now installed as “gpg” and not anymore as “gpg2”. If needed, the new configure option --enable-gpg-is-gpg2 can be used to revert this.
  • gpg: Options --auto-key-retrieve and --auto-key-locate “local,wkd” are now used by default. Note: this enables keyserver and Web Key Directory operators to notice when a signature from a locally non-available key is being verified for the first time or when you intend to encrypt to a mail address without having the key locally. This new behaviour will eventually make key discovery much easier and mostly automatic. Disable this by adding no-auto-key-retrieve auto-key-locate local to your gpg.conf.
  • agent: Option --no-grab is now the default. The new option --grab allows to revert this.
  • gpg: New import option “show-only”.
  • gpg: New option --disable-dirmngr to entirely disable network access for gpg.
  • gpg,gpgsm: Tweaked DE-VS compliance behaviour.
  • New configure flag --enable-all-tests to run more extensive tests during “make check”.
  • gpgsm: The keygrip is now always printed in colon mode as documented in the man page.
  • Fixed connection timeout problem under Windows.

今回の目玉はやっぱり --enable-gpg-is-gpg2 オプションかな。 でもこのオプションの有無で違いが分からないんだよなぁ。 私の環境は classic 版からの以降なので，そのせいかな？

インストールが上手くいけば以下のようになる。

$ gpg --version
gpg (GnuPG) 2.1.23
libgcrypt 1.8.0
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Home: ********
サポートしているアルゴリズム:
公開鍵: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
暗号方式: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,
    CAMELLIA128, CAMELLIA192, CAMELLIA256
ハッシュ: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
圧縮: 無圧縮, ZIP, ZLIB, BZIP2