60 líneas
1.2 KiB
C
60 líneas
1.2 KiB
C
/*
|
|
hash_address.c version 20160722
|
|
Andreas Hülsing
|
|
Joost Rijneveld
|
|
Public domain.
|
|
*/
|
|
#include <stdint.h>
|
|
|
|
void set_layer_addr(uint32_t addr[8], uint32_t layer) {
|
|
addr[0] = layer;
|
|
}
|
|
|
|
void set_tree_addr(uint32_t addr[8], uint64_t tree) {
|
|
addr[1] = (uint32_t) (tree >> 32);
|
|
addr[2] = (uint32_t) tree;
|
|
}
|
|
|
|
void set_type(uint32_t addr[8], uint32_t type) {
|
|
int i;
|
|
|
|
addr[3] = type;
|
|
for (i = 4; i < 8; i++) {
|
|
addr[i] = 0;
|
|
}
|
|
}
|
|
|
|
void set_key_and_mask(uint32_t addr[8], uint32_t key_and_mask) {
|
|
addr[7] = key_and_mask;
|
|
}
|
|
|
|
/* These functions are used for OTS addresses. */
|
|
|
|
void set_ots_addr(uint32_t addr[8], uint32_t ots) {
|
|
addr[4] = ots;
|
|
}
|
|
|
|
void set_chain_addr(uint32_t addr[8], uint32_t chain) {
|
|
addr[5] = chain;
|
|
}
|
|
|
|
void set_hash_addr(uint32_t addr[8], uint32_t hash) {
|
|
addr[6] = hash;
|
|
}
|
|
|
|
/* This function is used for L-trees. */
|
|
|
|
void set_ltree_addr(uint32_t addr[8], uint32_t ltree) {
|
|
addr[4] = ltree;
|
|
}
|
|
|
|
/* These functions are used for hash tree addresses. */
|
|
|
|
void set_tree_height(uint32_t addr[8], uint32_t treeHeight) {
|
|
addr[5] = treeHeight;
|
|
}
|
|
|
|
void set_tree_index(uint32_t addr[8], uint32_t treeIndex) {
|
|
addr[6] = treeIndex;
|
|
}
|