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2.2.1.6 PUBKEY

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The PUBKEY structure contains a public key.

 typedef struct {
   BYTE y[40];
 } PUBKEY;

y: A 40-byte buffer that contains a public key. This is the public portion of a public/private key pair in ECC1. The x-coordinate is stored in bytes 0 - 19; the y-coordinate in bytes 20 - 39. The two coordinates are base 0x100000000 integers stored in little-endian order.