Slide 6
Slide 6 text
ॳظγʔυಛఆͷΈ
• ࿈ଓ͢Δ8ݸͷΛ؍ଌ͢ΕॳظγʔυΛಛఆՄೳ
• 2 ** 32 < 17 ** 8
• ಛఆͷͨΊʹ࣍ͷલॲཧΛߦ͏
1. [ॳظγʔυ, ରԠ͢Δ8ݸͷྻ] Λ2**32௨Γܭࢉ
2. ↑ͷϖΞΛ ”ରԠ͢Δ8ݸͷྻ” Ͱιʔτ
• ͜ΕʹΑΓɺݕࡧ࣌ʹೋ୳ࡧͰݕࡧՄೳ
• ൺֱճߴʑ32ճ
• ྫ
• https://rng-api.odanado.com/usm/sfmt/seed?
needle=9,10,7,11,12,15,7,7
• {"results": [{"seed": "c31a2f06", "encoded_needle":
"0dd53f07", "step": 477}]}
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