Add a second OpenPGP test key-pair

* Add test key-pair with different properties.

docs/test-keys/Readme.md

@@ -1,15 +1,16 @@
-OpenPGP key-pair for testing only.
+OpenPGP key-pairs for testing only.
 
-Note: as this keypair is fully public, **do not use it for production**.
-Create your own keypair with the security properties and operational
-measures you need.
+Note: as the keypairs wre fully public, **do not use them for production**.
+Create your own keypair(s) with the security properties and operational
+security you need.
+
+
+### `test1@example.com`
 
 This has been created with:
 * gpg (GnuPG) 2.2.19
 * (linked with) libgcrypt 1.8.5
 
-### `test1@example.com`
-
 ```bash
 gpg --full-gen-key
 RSA (sign only)
@@ -25,3 +26,23 @@ gpg --export-secret-key --armor test1 > private.asc
 gpg --export --armor test1 > public.asc
 ```
 The passphrase for this test OpenPGP key-pair is: `security123`
+
+
+
+### `test2@example.org`
+
+Another key-pair for testing **without passphrase** and using the future
+OpenPGP algorithms ed25519 and cv25519.
+
+```bash
+bash
+gpg --version | head -2
+gpg (GnuPG) 2.2.27
+libgcrypt 1.8.4
+
+export GNUPGHOME=~/tmp/dot-gnupg-20220609
+gpg --batch --passphrase '' --quick-gen-key test2@example.org future-default default never
+gpg --armor --export test2@example.org >test2_pubkey.asc
+gpg --armor --export-secret-key test2@example.org >test2_privatekey.asc
+unset GNUPGHOME
+```

docs/test-keys/test2_privatekey.asc

@@ -0,0 +1,14 @@
+-----BEGIN PGP PRIVATE KEY BLOCK-----
+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+=7jER
+-----END PGP PRIVATE KEY BLOCK-----

docs/test-keys/test2_pubkey.asc

@@ -0,0 +1,13 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=u1ml
+-----END PGP PUBLIC KEY BLOCK-----