From 4a1558d0c7190cf13d35385e47291a7aa121be3e Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Tue, 29 Jan 2019 18:19:05 +0100 Subject: common: New helper functions for OpenPGP curve OIDs. * common/openpgp-oid.c (openpgp_oidbuf_to_str): Factor most code out to ... (openpgp_oidbuf_to_str): new. (openpgp_oidbuf_is_ed25519): New. (openpgp_oidbuf_is_cv25519): New. -- At some places it is more convenient (and faster) to directly work on buffers and avoid the way via opaque MPIs. These 3 new functions allow for that. Signed-off-by: Werner Koch --- common/util.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'common/util.h') diff --git a/common/util.h b/common/util.h index d3a846f00..8234b6257 100644 --- a/common/util.h +++ b/common/util.h @@ -211,8 +211,11 @@ size_t percent_unescape_inplace (char *string, int nulrepl); /*-- openpgp-oid.c --*/ gpg_error_t openpgp_oid_from_str (const char *string, gcry_mpi_t *r_mpi); +char *openpgp_oidbuf_to_str (const unsigned char *buf, size_t len); char *openpgp_oid_to_str (gcry_mpi_t a); +int openpgp_oidbuf_is_ed25519 (const void *buf, size_t len); int openpgp_oid_is_ed25519 (gcry_mpi_t a); +int openpgp_oidbuf_is_cv25519 (const void *buf, size_t len); int openpgp_oid_is_cv25519 (gcry_mpi_t a); const char *openpgp_curve_to_oid (const char *name, unsigned int *r_nbits); const char *openpgp_oid_to_curve (const char *oid, int canon); -- cgit v1.2.3