Lianja

Load EC Public Key from X,Y Values (easier)

See more ECC Examples

Demonstrates how to load an ECDSA public key from X and Y values using the LoadEcdsa method introduced in Chilkat v9.5.0.85. Lianja

llSuccess = .F.

// Note: This example requires Chilkat v9.5.0.85 or greater.

// We have the following x and y values in hex (for an EC point on the P-256 curve).
x = "1ccbe91c075fc7f4f033bfa248db8fccd3565de94bbfb12f3c59ff46c271bf83"
y = "ce4014c68811f9a21a1fdb2c0e6113e06db7ca93b7404e78dc7ccd5ca89a4ca9"

loPubkey = createobject("CkPublicKey")
llSuccess = loPubkey.LoadEcdsa("secp256r1",x,y)
if (llSuccess = .F.) then
    ? loPubkey.LastErrorText
    release loPubkey
    return
endif

? "Success."


release loPubkey