From: Daiki Ueno dueno@redhat.com
Signed-off-by: Daiki Ueno dueno@redhat.com --- Makefile.in | 2 +- nettle-meta-macs.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++ nettle-meta.h | 7 ++++++ 3 files changed, 69 insertions(+), 1 deletion(-) create mode 100644 nettle-meta-macs.c
diff --git a/Makefile.in b/Makefile.in index 4cfc5005..8efe2f88 100644 --- a/Makefile.in +++ b/Makefile.in @@ -116,7 +116,7 @@ nettle_SOURCES = aes-decrypt-internal.c aes-decrypt.c \ memeql-sec.c memxor.c memxor3.c \ nettle-lookup-hash.c \ nettle-meta-aeads.c nettle-meta-armors.c \ - nettle-meta-ciphers.c nettle-meta-hashes.c \ + nettle-meta-ciphers.c nettle-meta-hashes.c nettle-meta-macs.c \ pbkdf2.c pbkdf2-hmac-sha1.c pbkdf2-hmac-sha256.c \ poly1305-aes.c poly1305-internal.c \ realloc.c \ diff --git a/nettle-meta-macs.c b/nettle-meta-macs.c new file mode 100644 index 00000000..6575ed66 --- /dev/null +++ b/nettle-meta-macs.c @@ -0,0 +1,61 @@ +/* nettle-meta-macs.c + + Copyright (C) 2011 Daniel Kahn Gillmor + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. + + GNU Nettle is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#if HAVE_CONFIG_H +# include "config.h" +#endif + +#include <stddef.h> + +#include "nettle-meta.h" + +const struct nettle_mac * const _nettle_macs[] = { + &nettle_cmac_aes128, + &nettle_cmac_aes256, + &nettle_hmac_md5, + &nettle_hmac_ripemd160, + &nettle_hmac_sha1, + &nettle_hmac_sha224, + &nettle_hmac_sha256, + &nettle_hmac_sha384, + &nettle_hmac_sha512, + &nettle_umac32, + &nettle_umac64, + &nettle_umac96, + &nettle_umac128, + NULL +}; + +const struct nettle_mac * const * +nettle_get_macs (void) +{ + return _nettle_macs; +} diff --git a/nettle-meta.h b/nettle-meta.h index 55229501..c7e7ab0f 100644 --- a/nettle-meta.h +++ b/nettle-meta.h @@ -296,6 +296,13 @@ struct nettle_mac (nettle_hash_digest_func *) name##_digest, \ }
+/* null-terminated list of macs implemented by this + version of nettle */ +const struct nettle_mac * const * _NETTLE_ATTRIBUTE_PURE +nettle_get_macs (void); + +#define nettle_macs (nettle_get_macs()) + extern const struct nettle_mac nettle_cmac_aes128; extern const struct nettle_mac nettle_cmac_aes256;