diff options
Diffstat (limited to 'common/openpgp-oid.c')
| -rw-r--r-- | common/openpgp-oid.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/common/openpgp-oid.c b/common/openpgp-oid.c index f0460b068..510e09f4a 100644 --- a/common/openpgp-oid.c +++ b/common/openpgp-oid.c @@ -48,6 +48,8 @@ static struct { { "Curve25519", "1.3.6.1.4.1.3029.1.5.1", 255, "cv25519", PUBKEY_ALGO_ECDH }, { "Ed25519", "1.3.6.1.4.1.11591.15.1", 255, "ed25519", PUBKEY_ALGO_EDDSA }, + { "Curve25519", "1.3.101.110", 255, "cv25519", PUBKEY_ALGO_ECDH }, + { "Ed25519", "1.3.101.112", 255, "ed25519", PUBKEY_ALGO_EDDSA }, { "X448", "1.3.101.111", 448, "cv448", PUBKEY_ALGO_ECDH }, { "Ed448", "1.3.101.113", 456, "ed448", PUBKEY_ALGO_EDDSA }, @@ -65,13 +67,17 @@ static struct { }; -/* The OID for Curve Ed25519 in OpenPGP format. */ +/* The OID for Curve Ed25519 in OpenPGP format. The shorter v5 + * variant may only be used with v5 keys. */ static const char oid_ed25519[] = { 0x09, 0x2b, 0x06, 0x01, 0x04, 0x01, 0xda, 0x47, 0x0f, 0x01 }; +static const char oid_ed25519_v5[] = { 0x03, 0x2b, 0x65, 0x70 }; -/* The OID for Curve25519 in OpenPGP format. */ +/* The OID for Curve25519 in OpenPGP format. The shorter v5 + * variant may only be used with v5 keys. */ static const char oid_cv25519[] = { 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x97, 0x55, 0x01, 0x05, 0x01 }; +static const char oid_cv25519_v5[] = { 0x03, 0x2b, 0x65, 0x6e }; /* The OID for X448 in OpenPGP format. */ /* @@ -321,8 +327,12 @@ openpgp_oid_to_str (gcry_mpi_t a) int openpgp_oidbuf_is_ed25519 (const void *buf, size_t len) { - return (buf && len == DIM (oid_ed25519) - && !memcmp (buf, oid_ed25519, DIM (oid_ed25519))); + if (!buf) + return 0; + return ((len == DIM (oid_ed25519) + && !memcmp (buf, oid_ed25519, DIM (oid_ed25519))) + || (len == DIM (oid_ed25519_v5) + && !memcmp (buf, oid_ed25519_v5, DIM (oid_ed25519_v5)))); } @@ -345,8 +355,12 @@ openpgp_oid_is_ed25519 (gcry_mpi_t a) int openpgp_oidbuf_is_cv25519 (const void *buf, size_t len) { - return (buf && len == DIM (oid_cv25519) - && !memcmp (buf, oid_cv25519, DIM (oid_cv25519))); + if (!buf) + return 0; + return ((len == DIM (oid_cv25519) + && !memcmp (buf, oid_cv25519, DIM (oid_cv25519))) + || (len == DIM (oid_cv25519_v5) + && !memcmp (buf, oid_cv25519_v5, DIM (oid_cv25519_v5)))); } |