fn clamp_scalar()

in src/x25519.rs [183:189]

• 6 lines of code
• 1 McCabe index (conditional complexity)

fn clamp_scalar(mut scalar: [u8; 32]) -> Scalar {
    scalar[0] &= 248;
    scalar[31] &= 127;
    scalar[31] |= 64;

    Scalar::from_bits(scalar)
}