ext/phc-winner-argon2/src/ref.h in argon2-1.1.1 vs ext/phc-winner-argon2/src/ref.h in argon2-1.1.2

@@ -1,51 +1,35 @@
 /*
- * Argon2 source code package
+ * Argon2 reference source code package - reference C implementations
  *
- * Written by Daniel Dinu and Dmitry Khovratovich, 2015
+ * Copyright 2015
+ * Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
  *
- * This work is licensed under a Creative Commons CC0 1.0 License/Waiver.
+ * You may use this work under the terms of a Creative Commons CC0 1.0 
+ * License/Waiver or the Apache Public License 2.0, at your option. The terms of
+ * these licenses can be found at:
  *
- * You should have received a copy of the CC0 Public Domain Dedication along
- * with
- * this software. If not, see
- * <http://creativecommons.org/publicdomain/zero/1.0/>.
+ * - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
+ * - Apache 2.0        : http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * You should have received a copy of both of these licenses along with this
+ * software. If not, they may be obtained at the above URLs.
  */
 
 #ifndef ARGON2_REF_H
 #define ARGON2_REF_H
 
 #include "core.h"
 
 /*
- * Function fills a new memory block by XORing over @next_block. @next_block must be initialized
+ * Function fills a new memory block and optionally XORs the old block over the new one.
+ * @next_block must be initialized.
  * @param prev_block Pointer to the previous block
  * @param ref_block Pointer to the reference block
  * @param next_block Pointer to the block to be constructed
+ * @param with_xor Whether to XOR into the new block (1) or just overwrite (0)
  * @pre all block pointers must be valid
  */
-void fill_block_with_xor(const block *prev_block, const block *ref_block,
-                block *next_block);
-
-/* LEGACY CODE: version 1.2.1 and earlier
-* Function fills a new memory block by overwriting @next_block. 
-* @param prev_block Pointer to the previous block
-* @param ref_block Pointer to the reference block
-* @param next_block Pointer to the block to be constructed
-* @pre all block pointers must be valid
-*/
 void fill_block(const block *prev_block, const block *ref_block,
-    block *next_block);
-
-/*
- * Generate pseudo-random values to reference blocks in the segment and puts
- * them into the array
- * @param instance Pointer to the current instance
- * @param position Pointer to the current position
- * @param pseudo_rands Pointer to the array of 64-bit values
- * @pre pseudo_rands must point to @a instance->segment_length allocated values
- */
-void generate_addresses(const argon2_instance_t *instance,
-                        const argon2_position_t *position,
-                        uint64_t *pseudo_rands);
+                block *next_block, int with_xor);
 
 #endif /* ARGON2_REF_H */