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gpg: Ed448 and X448 are only for v5 (for subkey).

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* g10/keygen.c (generate_subkeypair): Specify
KEYGEN_FLAG_CREATE_V5_KEY for Ed448 or X448 key.

--

Reported-by: William Holmes
Fixes-commit: 36355394d865f5760075e62267d70f7a7d5dd671
GnuPG-bug-id: 5609
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2021-09-29 09:56:58 +09:00
parent 08a3a4db27
commit 86cb04a23d
1 changed files with 6 additions and 1 deletions
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7
g10/keygen.c
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@ -5879,7 +5879,12 @@ generate_subkeypair (ctrl_t ctrl, kbnode_t keyblock, const char *algostr,
else if (algo == PUBKEY_ALGO_ECDSA else if (algo == PUBKEY_ALGO_ECDSA
|| algo == PUBKEY_ALGO_EDDSA || algo == PUBKEY_ALGO_EDDSA
|| algo == PUBKEY_ALGO_ECDH) || algo == PUBKEY_ALGO_ECDH)
curve = ask_curve (&algo, NULL, NULL); {
curve = ask_curve (&algo, NULL, NULL);
if (curve && (!strcmp (curve, "X448") || !strcmp (curve, "Ed448")))
keygen_flags |= KEYGEN_FLAG_CREATE_V5_KEY;
}
else else
nbits = ask_keysize (algo, 0); nbits = ask_keysize (algo, 0);