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| author | Werner Koch <[email protected]> | 2023-11-13 15:10:05 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2023-11-13 15:13:30 +0000 |
| commit | 6fab7b075adfa2931e2c0bbccf3038b3d916f37c (patch) | |
| tree | 65804a031e0a56da04346d996259ca10996442f7 /common | |
| parent | gpg,sm: Set confidential in assuan communication for password. (diff) | |
| download | gnupg-6fab7b075adfa2931e2c0bbccf3038b3d916f37c.tar.gz gnupg-6fab7b075adfa2931e2c0bbccf3038b3d916f37c.zip | |
gpg: Implement a parser for Kyber encrypted packets.
* g10/misc.c (pubkey_get_nenc): Add ky768 and ky1024 values.
* g10/parse-packet.c (read_octet_string): New.
(read_size_body): Rename to ...
(read_sized_octet_string): this and change args to update-able PKTLEN.
(parse_pubkeyenc): Split general parsing loop for easier reading.
Implement parser for the Kyber algorithms.
--
Take care: this has not been tested at all, it merely passes the
regression test for the other algos.
Kyber is also known as ML-KEM in FIPS-203.
The list mode is slighly changed: In case of a parsing error no data
is printed - before that already parsed data was printed.
GnuPG-bug-id: 6815
Diffstat (limited to 'common')
| -rw-r--r-- | common/openpgpdefs.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/common/openpgpdefs.h b/common/openpgpdefs.h index 8553a889f..c97995568 100644 --- a/common/openpgpdefs.h +++ b/common/openpgpdefs.h @@ -169,11 +169,11 @@ typedef enum PUBKEY_ALGO_ELGAMAL = 20, /* Elgamal encrypt+sign (legacy). */ /* 21 reserved by OpenPGP. */ PUBKEY_ALGO_EDDSA = 22, /* EdDSA. */ - PUBKEY_ALGO_KY768_25519 = 29, /* Kyber768 + X25519 */ - PUBKEY_ALGO_KY1024_448 = 30, /* Kyber1024 + X448 */ - PUBKEY_ALGO_DIL3_25519 = 35, /* Dilithium3 + Ed25519 */ - PUBKEY_ALGO_DIL5_448 = 36, /* Dilithium5 + Ed448 */ - PUBKEY_ALGO_SPHINX_SHA2 = 41, /* SPHINX+-simple-SHA2 */ + PUBKEY_ALGO_KY768_25519 = 29, /* Kyber768 + X25519 (aka ML-KEM-768) */ + PUBKEY_ALGO_KY1024_448 = 30, /* Kyber1024 + X448 (aka ML-KEM-1024) */ + PUBKEY_ALGO_DIL3_25519 = 35, /* Dilithium3 + Ed25519 (aka ML-DSA-65) */ + PUBKEY_ALGO_DIL5_448 = 36, /* Dilithium5 + Ed448 (aka ML-DSA-87) */ + PUBKEY_ALGO_SPHINX_SHA2 = 41, /* SPHINX+-simple-SHA2 (aka SLH-DSA-SHA2) */ PUBKEY_ALGO_PRIVATE10 = 110 } pubkey_algo_t; @@ -208,7 +208,7 @@ compress_algo_t; #define OPENPGP_MAX_NPKEY 5 /* Maximum number of public key parameters. */ #define OPENPGP_MAX_NSKEY 7 /* Maximum number of secret key parameters. */ #define OPENPGP_MAX_NSIG 2 /* Maximum number of signature parameters. */ -#define OPENPGP_MAX_NENC 2 /* Maximum number of encryption parameters. */ +#define OPENPGP_MAX_NENC 4 /* Maximum number of encryption parameters. */ /* Decode an rfc4880 encoded S2K count. */ |