GnuPG 2.2.9 がリリース

no extension

1ヶ月以上前の話で恐縮だが GnuPG 2.2.9 がリリースされた。

今回はセキュリティ・アップデートはなし。 主な修正点は以下の通り。

  • dirmngr: Fix recursive resolver mode and other bugs in the libdns code. [#3374,#3803,#3610]
  • dirmngr: When using libgpg-error 1.32 or later a GnuPG build with NTBTLS support (e.g. the standard Windows installer) does not anymore block for dozens of seconds before returning data. If you still have problems on Windows, please consider to use one of the options disable-ipv4 or disable-ipv6.
  • gpg: Fix bug in --show-keys which actually imported revocation certificates. [#4017]
  • gpg: Ignore too long user-ID and comment packets. [#4022]
  • gpg: Fix crash due to bad German translation. Improved printf format compile time check.
  • gpg: Handle missing ISSUER sub packet gracefully in the presence of the new ISSUER_FPR. [#4046]
  • gpg: Allow decryption using several passphrases in most cases. [#3795,#4050]
  • gpg: Command --show-keys now enables the list options show-unusable-uids, show-unusable-subkeys, show-notations and show-policy-urls by default.
  • gpg: Command --show-keys now prints revocation certificates. [#4018]
  • gpg: Add revocation reason to the “rev” and “rvs” records of the option --with-colons. [#1173]
  • gpg: Export option export-clean does now remove certain expired subkeys; export-minimal removes all expired subkeys. [#3622]
  • gpg: New “usage” property for the drop-subkey filters. [#4019]

最新版をインストールすると以下のようになる。

$ gpg --version
gpg (GnuPG) 2.2.9
libgcrypt 1.8.3
Copyright (C) 2018 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

アップデートは計画的に。

ブックマーク

参考図書

photo
暗号技術入門 第3版　秘密の国のアリス
結城 浩 (著)
SBクリエイティブ 2015-08-25 (Release 2015-09-17)
Kindle版
B015643CPE (ASIN)
評価     

SHA-3 や Bitcoin/Blockchain など新しい知見や技術要素を大幅追加。暗号技術を使うだけならこれ1冊でとりあえず無問題。

reviewed by Spiegel on 2015-09-20 (powered by PA-APIv5)