KiHoLee
3529ab1918
Resource-match the OMA reference in the key-length sweep (oma_ser_keylen), which gives it the L/16 combining gain the longer frame allows. The proposal now passes a resource-matched OMA by 1.27x at L=64 rather than the 4.3x reported against a fixed-d reference. Densify the JSR, sensitivity, and brute-force grids so the curves are smooth, give the index cipher its channel floor instead of error-free reception, and add the permutation-key known-plaintext attack (exp_permkpa) so Fig. 7 carries a conventional linear scheme. Add check_cov_attack.py and check_cov_ceiling.py: a referee raised a ciphertext-only second-order attack; the exact-population test shows the received covariance leaks only a sparse rank-deficient subset of the key Gram and leaves the eavesdropper at the random-guess level. Dump verify_math.csv, move the superseded V=256 pilot CSVs to data/pilot.
18 lines
870 B
CSV
18 lines
870 B
CSV
jsr_db,blind,matched,perm_blind,oma_targeted
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-10,0.4691233333,0.7203966667,0.4694833333,0.6401244609
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-8,0.52954,0.7906333333,0.5275833333,0.7152454705
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-6,0.5965433333,0.8503566667,0.59758,0.7840240868
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-4,0.6703433333,0.8956333333,0.6699733333,0.8424432091
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-2,0.7420833333,0.9283666667,0.7431533333,0.8888838836
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0,0.8070433333,0.9532066667,0.8059933333,0.9237966241
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2,0.8593066667,0.96942,0.85862,0.9488822017
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4,0.9014266667,0.9805533333,0.9025733333,0.9662811712
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6,0.9327633333,0.9872533333,0.9318466667,0.9780307416
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8,0.9549433333,0.9917766667,0.9550866667,0.9858109157
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10,0.9699833333,0.99508,0.9707366667,0.9908905586
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12,0.98118,0.9966966667,0.9804366667,0.9941743502
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14,0.9872866667,0.9979833333,0.9879066667,0.9962827887
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16,0.9922966667,0.99871,0.9921133333,0.9976304229
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20,0.99685,0.9994833333,0.9969366667,0.9990359654
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