GnuPG 2.2.2 がリリースされた

no extension

GnuPG 2.2.2 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。

  • gpg: Avoid duplicate key imports by concurrently running gpg processes. [#3446]
  • gpg: Fix creating on-disk subkey with on-card primary key. [#3280]
  • gpg: Fix validity retrieval for multiple keyrings. [Debian#878812]
  • gpg: Fix --dry-run and import option show-only for secret keys.
  • gpg: Print “sec” or “sbb” for secret keys with import option import-show. [#3431]
  • gpg: Make import less verbose. [#3397]
  • gpg: Add alias “Key-Grip” for parameter “Keygrip” and new parameter “Subkey-Grip” to unattended key generation. [#3478]
  • gpg: Improve “factory-reset” command for OpenPGP cards. [#3286]
  • gpg: Ease switching Gnuk tokens into ECC mode by using the magic keysize value 25519.
  • gpgsm: Fix --with-colon listing in crt records for fields > 12.
  • gpgsm: Do not expect X.509 keyids to be unique. [#1644]
  • agent: Fix stucked Pinentry when using –max-passphrase-days. [#3190]
  • agent: New option --s2k-count. [#3276 (workaround)]
  • dirmngr: Do not follow https-to-http redirects. [#3436]
  • dirmngr: Reduce default LDAP timeout from 100 to 15 seconds. [#3487]
  • gpgconf: Ignore non-installed components for commands --apply-profile and --apply-defaults. [#3313]
  • Add configure option --enable-werror. [#2423]

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) 2.2.2
libgcrypt 1.8.1
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

アップデートは計画的に。

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)