crypto.createDiffieHellman(prime[, primeEncoding][, generator][, generatorEncoding])

• prime {string | Buffer | TypedArray | DataView}
• primeEncoding {string} The [encoding][] of the prime string.
• generator {number | string | Buffer | TypedArray | DataView} Default: 2
• generatorEncoding {string} The [encoding][] of the generator string.
• Returns: {DiffieHellman}

Creates a DiffieHellman key exchange object using the supplied prime and an optional specific generator.

The generator argument can be a number, string, or [Buffer][]. If generator is not specified, the value 2 is used.

If primeEncoding is specified, prime is expected to be a string; otherwise a [Buffer][], TypedArray, or DataView is expected.

If generatorEncoding is specified, generator is expected to be a string; otherwise a number, [Buffer][], TypedArray, or DataView is expected.

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