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gpg: Allow the use of "cv25519" and "ed25519" in the keygen parms.

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* g10/keygen.c (gen_ecc): Map curve names.
--

See
https://lists.gnupg.org/pipermail/gnupg-users/2017-December/059619.html

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-12-29 20:18:20 +01:00
parent 4f88b0f561
commit 412bb7a801
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 7 additions and 0 deletions
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7
g10/keygen.c
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@ -1581,6 +1581,13 @@ gen_ecc (int algo, const char *curve, kbnode_t pub_root,
if (!curve || !*curve)
return gpg_error (GPG_ERR_UNKNOWN_CURVE);
/* Map the displayed short forms of some curves to their canonical
* names. */
if (!ascii_strcasecmp (curve, "cv25519"))
curve = "Curve25519";
else if (!ascii_strcasecmp (curve, "ed25519"))
curve = "Ed25519";
/* Note that we use the "comp" flag with EdDSA to request the use of
a 0x40 compression prefix octet. */
if (algo == PUBKEY_ALGO_EDDSA)