<html><head></head><body><div class="ydp5c2e1c31yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><span style="color: rgb(38, 40, 42);">Good Morning Everyone,</span><br></div><div id="ydpe0723f10yahoo_quoted_6733193307" class="ydpe0723f10yahoo_quoted"><div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;"><div><div id="ydpe0723f10yiv2488182675"><div><div class="ydpe0723f10yiv2488182675WordSection1">
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">I have recently been working on a new Linux system with GPG 2.2.20.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">I have had no problem generating the key pair. Then I have used the new public key to encrypt a file without problem.
</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">However, the decryption attempt has failed due to no secret key error.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">I have tried to look around for an answer and fix but failed.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">I was puzzled at the output from “gpg –export-secret-key”.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">I have posted all the related information at inline text attachement.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">Any help for clue and fix will be greatly appreciated.</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">Thank you,</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal">Shaoping</p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p style="text-indent:9.75pt;" class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> sx_DecryptionCML TestFile01.pgp</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">The decrypted file is name by default as ./TestFile01</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: encrypted with 4096-bit RSA key, ID 8E39ACE53BF145A8, created 2022-10-21</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> "GFDS OpCo (OpCo PROD PGP KEY) <gfds@opco.com>"</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: public key decryption failed: Permission denied</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: decryption failed: No secret key</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">TestFile01.pgp has failed to be decrypted as ./TestFile01</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Please log on the account of and check the process. Aborting...</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> gpg --version</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg (GnuPG) 2.2.20</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">libgcrypt 1.8.5</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Copyright (C) 2020 Free Software Foundation, Inc.</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html></p>
<p class="ydpe0723f10yiv2488182675MsoNormal">This is free software: you are free to change and redistribute it.</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">There is NO WARRANTY, to the extent permitted by law.</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Home: /export/home/sfgadmin/.gnupg</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Supported algorithms:</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> CAMELLIA128, CAMELLIA192, CAMELLIA256</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Hash: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">Compression: Uncompressed, ZIP, ZLIB, BZIP2</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> cd .gnupg</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> ls -al *</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-rw-r--. 1 sfgadmin sfgadmin 3147 Oct 20 23:26 OpCoProd_PGP_PublicKey.20221020.asc</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-rw-r--. 1 sfgadmin sfgadmin 2487 Oct 20 22:10 pubring.kbx</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 32 Oct 20 22:07 pubring.kbx~</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 600 Oct 21 21:14 random_seed</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">srwx------. 1 sfgadmin sfgadmin 0 Oct 22 04:52 S.gpg-agent</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">srwx------. 1 sfgadmin sfgadmin 0 Oct 21 22:28 S.gpg-agent.browser</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">srwx------. 1 sfgadmin sfgadmin 0 Oct 21 22:28 S.gpg-agent.extra</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">srwx------. 1 sfgadmin sfgadmin 0 Oct 21 22:28 S.gpg-agent.ssh</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 1280 Oct 20 22:11 trustdb.gpg</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">openpgp-revocs.d:</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">total 8</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">drwx------. 2 sfgadmin sfgadmin 58 Oct 20 22:10 .</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">drwx------. 4 sfgadmin sfgadmin 4096 Oct 22 05:11 ..</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 1798 Oct 20 22:10 A920E42C97EB0173F8A98A8B0209E20DD685B6D1.rev</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">private-keys-v1.d:</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">total 12</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">drwx------. 2 sfgadmin sfgadmin 110 Oct 20 22:10 .</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">drwx------. 4 sfgadmin sfgadmin 4096 Oct 22 05:11 ..</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 2055 Oct 20 22:10 81E9A09A83A2D4F254194177446787C9D5269569.key</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">-rw-------. 1 sfgadmin sfgadmin 2071 Oct 20 22:10 F5EB2EBCDEDCB08B4DC1468F473DDFAF3A2A28C0.key</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> gpg --list-secret-keys</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">/export/home/sfgadmin/.gnupg/pubring.kbx</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">----------------------------------------</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">sec rsa4096 2022-10-21 [SC]</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> A920E42C97EB0173F8A98A8B0209E20DD685B6D1</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">uid [ultimate] GFDS OpCo (OpCo PROD PGP KEY) <gfds@opco.com></p>
<p class="ydpe0723f10yiv2488182675MsoNormal">ssb rsa4096 2022-10-21 [E]</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> gpg --list-keys</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">/export/home/sfgadmin/.gnupg/pubring.kbx</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">----------------------------------------</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">pub rsa4096 2022-10-21 [SC]</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> A920E42C97EB0173F8A98A8B0209E20DD685B6D1</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">uid [ultimate] GFDS OpCo (OpCo PROD PGP KEY) <gfds@opco.com></p>
<p class="ydpe0723f10yiv2488182675MsoNormal">sub rsa4096 2022-10-21 [E]</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal">(sfgadmin@nyvmapc20)> gpg --export-secret-key</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: key 81E9A09A83A2D4F254194177446787C9D5269569: error receiving key from agent: Permission denied - skipped</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: key F5EB2EBCDEDCB08B4DC1468F473DDFAF3A2A28C0: error receiving key from agent: Permission denied - skipped</p>
<p class="ydpe0723f10yiv2488182675MsoNormal">gpg: WARNING: nothing exported</p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
<p class="ydpe0723f10yiv2488182675MsoNormal"> </p>
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