privkey_to_pubkey
Compute a public key from a 32-byte private key.
The optional boolean flag compressed determines whether a compressed (33-byte), or uncompressed (65-byte) public key, is returned. Defaults to false (uncompressed) if not provided.
Return
a 65-byte public key in uncompressed mode, or a 33-byte public key in compressed mode
Since
0.10.6
Parameters
privkey
the 32-byte private key
compressed
whether or not the public should be compressed; defaults to false (uncompressed)
Throws
exception
if privkey is not 32 bytes