GCM.getOutputSize

struct GCM(T)
size_t
getOutputSize
nothrow @nogc pure const
(
size_t len
)
if (
is(T == void) ||
(
T.blockSize == 16
)
)

Return Value

Type: size_t

Return the size of the output buffer required for a processBytes plus a finish with an input of len bytes.

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