2019-12-12 13:29:29 +00:00
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#ifndef PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDRESS_H
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDRESS_H
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2019-04-16 14:15:03 +01:00
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#include <stdint.h>
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2019-12-12 13:29:29 +00:00
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDR_TYPE_WOTS 0
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDR_TYPE_WOTSPK 1
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDR_TYPE_HASHTREE 2
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDR_TYPE_FORSTREE 3
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#define PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_ADDR_TYPE_FORSPK 4
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2019-04-16 14:15:03 +01:00
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_addr_to_bytes(
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unsigned char *bytes, const uint32_t addr[8]);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_layer_addr(
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uint32_t addr[8], uint32_t layer);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_tree_addr(
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uint32_t addr[8], uint64_t tree);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_type(
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uint32_t addr[8], uint32_t type);
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/* Copies the layer and tree part of one address into the other */
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_copy_subtree_addr(
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uint32_t out[8], const uint32_t in[8]);
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/* These functions are used for WOTS and FORS addresses. */
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_keypair_addr(
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uint32_t addr[8], uint32_t keypair);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_chain_addr(
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uint32_t addr[8], uint32_t chain);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_hash_addr(
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uint32_t addr[8], uint32_t hash);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_copy_keypair_addr(
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uint32_t out[8], const uint32_t in[8]);
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/* These functions are used for all hash tree addresses (including FORS). */
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_tree_height(
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uint32_t addr[8], uint32_t tree_height);
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void PQCLEAN_SPHINCSSHAKE256256SROBUST_CLEAN_set_tree_index(
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uint32_t addr[8], uint32_t tree_index);
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#endif
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