diff options
author | NIIBE Yutaka <gniibe@fsij.org> | 2022-06-07 15:47:45 +0900 |
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committer | NIIBE Yutaka <gniibe@fsij.org> | 2022-06-07 15:47:45 +0900 |
commit | f8c983cb14f8ba0921ce8fa52ea3519feae07861 (patch) | |
tree | aae802b65f58f0c64d49241ddde74fb32bce82f8 /src/gcrypt.h.in | |
parent | 8d8e80ad753645b5fcbe28bb3e768079415ef848 (diff) | |
download | libgcrypt-f8c983cb14f8ba0921ce8fa52ea3519feae07861.tar.gz |
kdf: Add One-Step KDF with hash.
* src/gcrypt.h.in (GCRY_KDF_ONESTEP_KDF): New.
* cipher/kdf.c (onestep_kdf_open, onestep_kdf_compute): New.
(onestep_kdf_final): New.
(_gcry_kdf_open, _gcry_kdf_compute, _gcry_kdf_final): Add
GCRY_KDF_ONESTEP_KDF support.
* tests/t-kdf.c (check_onestep_kdf): Add the test.
(main): Call check_onestep_kdf.
--
GnuPG-bug-id: 5964
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Diffstat (limited to 'src/gcrypt.h.in')
-rw-r--r-- | src/gcrypt.h.in | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gcrypt.h.in b/src/gcrypt.h.in index b17e242f..5879acaf 100644 --- a/src/gcrypt.h.in +++ b/src/gcrypt.h.in @@ -1592,8 +1592,21 @@ enum gcry_kdf_algos GCRY_KDF_PBKDF1 = 33, GCRY_KDF_PBKDF2 = 34, GCRY_KDF_SCRYPT = 48, + /**/ GCRY_KDF_ARGON2 = 64, - GCRY_KDF_BALLOON = 65 + GCRY_KDF_BALLOON = 65, + /**/ + /* In the original SP 800-56A, it's called + * "Concatenation Key Derivation Function". + * Now (as of 2022), it's defined in SP 800-56C rev.2, as + * "One-Step Key Derivation". + */ + GCRY_KDF_ONESTEP_KDF = 96, /* One-Step Key Derivation with hash */ + /* One-Step Key Derivation with HMAC */ + /* One-Step Key Derivation with KMAC */ + /* Two-Step Key Derivation with HMAC */ + /* Two-Step Key Derivation with CMAC */ + /* KDF PRF in SP 800-108r1 */ }; enum gcry_kdf_subalgo_argon2 |