Read an EC key from its hexadecimal representation.
Public Function eccReadKeyByCurve ( _ szHexKey As String, _ szCurveName As String, _ Optional nOptions As Long = 0 _ ) As String
PKI_ECC_PRIVATE_KEY
or PKI_ECC_PUBLIC_KEY
to indicate that the key value
represents a private or public key, respectively. Otherwise, nOptions
is ignored.