Revert "Merge branch 'upstream' into tizen"

[platform/upstream/nettle.git] / ecdsa.h

diff --git a/ecdsa.h b/ecdsa.h
index 693aca8..17267a9 100644 (file)
--- a/ecdsa.h
+++ b/ecdsa.h
@@ -1,33 +1,24 @@
-/* ecdsa.h
+/* ecdsa.h */
 
-   Copyright (C) 2013 Niels Möller
-
-   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/.
-*/
+/* nettle, low-level cryptographics library
+ *
+ * Copyright (C) 2013 Niels Möller
+ *  
+ * The nettle library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ * 
+ * The nettle library 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 Lesser General Public
+ * License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the nettle library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02111-1301, USA.
+ */
 
 /* Development of Nettle's ECC support was funded by the .SE Internet Fund. */
 
@@ -57,13 +48,13 @@ extern "C" {
 void
 ecdsa_sign (const struct ecc_scalar *key,
            void *random_ctx, nettle_random_func *random,
-           size_t digest_length,
+           unsigned digest_length,
            const uint8_t *digest,
            struct dsa_signature *signature);
 
 int
 ecdsa_verify (const struct ecc_point *pub,
-             size_t length, const uint8_t *digest,
+             unsigned length, const uint8_t *digest,
              const struct dsa_signature *signature);
 
 void
@@ -81,7 +72,7 @@ ecc_ecdsa_sign (const struct ecc_curve *ecc,
                /* Random nonce, must be invertible mod ecc group
                   order. */
                const mp_limb_t *kp,
-               size_t length, const uint8_t *digest,
+               unsigned length, const uint8_t *digest,
                mp_limb_t *rp, mp_limb_t *sp,
                mp_limb_t *scratch);
 
@@ -91,7 +82,7 @@ ecc_ecdsa_verify_itch (const struct ecc_curve *ecc);
 int
 ecc_ecdsa_verify (const struct ecc_curve *ecc,
                  const mp_limb_t *pp, /* Public key */
-                 size_t length, const uint8_t *digest,
+                 unsigned length, const uint8_t *digest,
                  const mp_limb_t *rp, const mp_limb_t *sp,
                  mp_limb_t *scratch);