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26 lines
738 B
C
26 lines
738 B
C
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#ifndef MQDSS_PARAMS_H
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#define MQDSS_PARAMS_H
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#define N 64
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#define M N
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#define F_LEN (M * (((N * (N + 1)) >> 1) + N)) /* Number of elements in F */
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#define ROUNDS 202
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/* Number of bytes that N, M and F_LEN elements require when packed into a byte
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array, 5-bit elements packed continuously. */
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/* Assumes N and M to be multiples of 8 */
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#define NPACKED_BYTES ((N * 5) >> 3)
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#define MPACKED_BYTES ((M * 5) >> 3)
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#define FPACKED_BYTES ((F_LEN * 5) >> 3)
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#define HASH_BYTES 48
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#define SEED_BYTES 24
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#define PK_BYTES (SEED_BYTES + MPACKED_BYTES)
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#define SK_BYTES SEED_BYTES
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// R, sigma_0, ROUNDS * (t1, r{0,1}, e1, c, rho)
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#define SIG_LEN (2 * HASH_BYTES + ROUNDS * (2*NPACKED_BYTES + MPACKED_BYTES + HASH_BYTES + HASH_BYTES))
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#endif
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