Yes, I see that. However, our public key was generated by our GPG; and this file is encrypted with our public key, since there is NO missing "secret key" error.
Why, then, the subject error message? On Sat, Apr 15, 2023 at 3:37 PM Todd Zullinger via Gnupg-users < gnupg-users@gnupg.org> wrote: > Mike Schleif wrote: > > $ gpg --version > > gpg (GnuPG) 2.0.22 > > libgcrypt 1.5.3 > > > > $ cat /etc/system-release > > CentOS Linux release 7.9.2009 (Core) > > Algorithm 18 is ECDH, which is not supported by gpg on > CentOS 7. You can confirm this in the Pubkey line of the > gpg --version output: > > $ gpg --version > gpg (GnuPG) 2.0.22 > libgcrypt 1.5.3 > [...] > > Home: ~/.gnupg > Supported algorithms: > Pubkey: RSA, ?, ?, ELG, DSA > Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH, > CAMELLIA128, CAMELLIA192, CAMELLIA256 > Hash: MD5, SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224 > Compression: Uncompressed, ZIP, ZLIB, BZIP2 > > On a newer Fedora system, ECDH is present: > > $ gpg --version --no-copyright > gpg (GnuPG) 2.4.0 > libgcrypt 1.10.1-unknown > [...] > > Home: /home/user/.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 > > -- > Todd > _______________________________________________ > Gnupg-users mailing list > Gnupg-users@gnupg.org > https://lists.gnupg.org/mailman/listinfo/gnupg-users >
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