Secp_Scalar_inv

Env::Secp_Scalar_inv

void Secp_Scalar_inv(Secp_scalar& dst , const Secp_scalar& src);

Inverts scalar src and stores result to dst. Invertion: sets dst = src^-1;

Parameters

• dst : destination scalar object handle (opaque pointer)
• src : destination scalar object handle (opaque pointer)

Return value

• none

Notes

• dst, src don't have to be distinct
• if src == 0, then dst 👍 = 0
• Otherwise src * dst == 1

Example