powerMod

Modular exponentation

static if(BOTAN_HAS_PUBLIC_KEY_CRYPTO)

powerMod

(

const(BigInt)* base

,

const(BigInt)* exp

,

const(BigInt)* mod

)

Parameters

base const(BigInt)*: an integer base b
exp const(BigInt)*: a positive exponent x
mod const(BigInt)*: a positive modulus m

Return Value

Type: BigInt

(b^x) % m

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Source

See Implementation