UnsignedBigInt result type for Global.powHit #1049
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aslesarenko
reviewed
Jan 20, 2025
| val cost = PowHitCostKind.cost(k, msg, nonce, h) | ||
| E.addCost(FixedCost(cost), powHitMethod.opDesc) | ||
| CBigInt(Autolykos2PowValidation.hitForVersion2ForMessageWithChecks(k, msg.toArray, nonce.toArray, h.toArray, N).bigInteger) | ||
| CUnsignedBigInt(Autolykos2PowValidation.hitForVersion2ForMessageWithChecks(k, msg.toArray, nonce.toArray, h.toArray, N).bigInteger) |
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Shouldn't the resulting big int be checked to into 256 bits?
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Shouldn't the resulting big int be checked to into 256 bits?
It is checked during CUnsignedBigInt construction (as well as non-negativity)
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In this PR, Global.powHit result type set to UnsignedBigInt