Fw: GPG problem

[Shaoping Xie]

Good Morning Everyone,
 
  
 
I have recently been working on a new Linux system with GPG 2.2.20.
 
  
 
I have had no problem generating the key pair. Then I have used the new public key to encrypt a file without problem.
 
However, the decryption attempt has failed due to no secret key error.
 
  
 
I have tried to look around for an answer and fix but failed.
 
  
 
I was puzzled at the output from “gpg –export-secret-key”.
 
  
 
I have posted all the related information at inline text attachement.
 
  
 
Any help for clue and fix will be greatly appreciated.
 
  
 
Thank you,
 
Shaoping
 
  
 
  
 
  
 
(sfgadmin at nyvmapc20)> sx_DecryptionCML TestFile01.pgp
 
The decrypted file is name by default as ./TestFile01
 
gpg: encrypted with 4096-bit RSA key, ID 8E39ACE53BF145A8, created 2022-10-21
 
      "GFDS OpCo (OpCo PROD PGP KEY) <gfds at opco.com>"
 
gpg: public key decryption failed: Permission denied
 
gpg: decryption failed: No secret key
 
TestFile01.pgp has failed to be decrypted as ./TestFile01
 
Please log on the account of  and check the process. Aborting...
 
(sfgadmin at nyvmapc20)> gpg --version
 
gpg (GnuPG) 2.2.20
 
libgcrypt 1.8.5
 
Copyright (C) 2020 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: /export/home/sfgadmin/.gnupg
 
Supported algorithms:
 
Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
 
Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,
 
        CAMELLIA128, CAMELLIA192, CAMELLIA256
 
Hash: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
 
Compression: Uncompressed, ZIP, ZLIB, BZIP2
 
  
 
  
 
  
 
(sfgadmin at nyvmapc20)> cd .gnupg
 
(sfgadmin at nyvmapc20)> ls -al *
 
-rw-rw-r--. 1 sfgadmin sfgadmin 3147 Oct 20 23:26 OpCoProd_PGP_PublicKey.20221020.asc
 
-rw-rw-r--. 1 sfgadmin sfgadmin 2487 Oct 20 22:10 pubring.kbx
 
-rw-------. 1 sfgadmin sfgadmin   32 Oct 20 22:07 pubring.kbx~
 
-rw-------. 1 sfgadmin sfgadmin  600 Oct 21 21:14 random_seed
 
srwx------. 1 sfgadmin sfgadmin    0 Oct 22 04:52 S.gpg-agent
 
srwx------. 1 sfgadmin sfgadmin    0 Oct 21 22:28 S.gpg-agent.browser
 
srwx------. 1 sfgadmin sfgadmin    0 Oct 21 22:28 S.gpg-agent.extra
 
srwx------. 1 sfgadmin sfgadmin    0 Oct 21 22:28 S.gpg-agent.ssh
 
-rw-------. 1 sfgadmin sfgadmin 1280 Oct 20 22:11 trustdb.gpg
 
  
 
openpgp-revocs.d:
 
total 8
 
drwx------. 2 sfgadmin sfgadmin   58 Oct 20 22:10 .
 
drwx------. 4 sfgadmin sfgadmin 4096 Oct 22 05:11 ..
 
-rw-------. 1 sfgadmin sfgadmin 1798 Oct 20 22:10 A920E42C97EB0173F8A98A8B0209E20DD685B6D1.rev
 
  
 
private-keys-v1.d:
 
total 12
 
drwx------. 2 sfgadmin sfgadmin  110 Oct 20 22:10 .
 
drwx------. 4 sfgadmin sfgadmin 4096 Oct 22 05:11 ..
 
-rw-------. 1 sfgadmin sfgadmin 2055 Oct 20 22:10 81E9A09A83A2D4F254194177446787C9D5269569.key
 
-rw-------. 1 sfgadmin sfgadmin 2071 Oct 20 22:10 F5EB2EBCDEDCB08B4DC1468F473DDFAF3A2A28C0.key
 
  
 
  
 
  
 
(sfgadmin at nyvmapc20)> gpg --list-secret-keys
 
/export/home/sfgadmin/.gnupg/pubring.kbx
 
----------------------------------------
 
sec   rsa4096 2022-10-21 [SC]
 
      A920E42C97EB0173F8A98A8B0209E20DD685B6D1
 
uid           [ultimate] GFDS OpCo (OpCo PROD PGP KEY) <gfds at opco.com>
 
ssb   rsa4096 2022-10-21 [E]
 
  
 
(sfgadmin at nyvmapc20)> gpg --list-keys
 
/export/home/sfgadmin/.gnupg/pubring.kbx
 
----------------------------------------
 
pub   rsa4096 2022-10-21 [SC]
 
      A920E42C97EB0173F8A98A8B0209E20DD685B6D1
 
uid           [ultimate] GFDS OpCo (OpCo PROD PGP KEY) <gfds at opco.com>
 
sub   rsa4096 2022-10-21 [E]
 
  
 
  
 
(sfgadmin at nyvmapc20)> gpg --export-secret-key
 
gpg: key 81E9A09A83A2D4F254194177446787C9D5269569: error receiving key from agent: Permission denied - skipped
 
gpg: key F5EB2EBCDEDCB08B4DC1468F473DDFAF3A2A28C0: error receiving key from agent: Permission denied - skipped
 
gpg: WARNING: nothing exported
 
  
 
  
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