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pqcrypto/crypto_sign/sphincs-haraka-192s-robust/clean/params.h

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#ifndef PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_PARAMS_H
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_PARAMS_H
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/* Hash output length in bytes. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N 24
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/* Height of the hypertree. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FULL_HEIGHT 64
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/* Number of subtree layer. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_D 8
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/* FORS tree dimensions. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_HEIGHT 16
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_TREES 14
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/* Winternitz parameter, */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_W 16
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/* The hash function is defined by linking a different hash.c file, as opposed
to setting a #define constant. */
/* For clarity */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_ADDR_BYTES 32
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/* WOTS parameters. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LOGW 4
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#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN1 (8 * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N / PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LOGW)
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/* PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN2 is floor(log(len_1 * (w - 1)) / log(w)) + 1; we precompute */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN2 3
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#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN (PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN1 + PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN2)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_BYTES (PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_LEN * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_PK_BYTES PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_BYTES
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/* Subtree size. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_TREE_HEIGHT (PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FULL_HEIGHT / PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_D)
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/* FORS parameters. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_MSG_BYTES ((PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_HEIGHT * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_TREES + 7) / 8)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_BYTES ((PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_HEIGHT + 1) * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_TREES * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_PK_BYTES PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N
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/* Resulting SPX sizes. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_BYTES (PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N + PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FORS_BYTES + PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_D * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_WOTS_BYTES +\
PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_FULL_HEIGHT * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_PK_BYTES (2 * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N)
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_SK_BYTES (2 * PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_N + PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_PK_BYTES)
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/* Optionally, signing can be made non-deterministic using optrand.
This can help counter side-channel attacks that would benefit from
getting a large number of traces when the signer uses the same nodes. */
#define PQCLEAN_SPHINCSHARAKA192SROBUST_CLEAN_OPTRAND_BYTES 32
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#endif