Theymos already said this... ECDSA does not support encrypting messages. Only digital signatures.
Bitcoin.onl > Archive > Bitcoin Forum > Re: Message Encryption as a built-in feature?
AuthorTopic: Re: Message Encryption as a built-in feature?
satoshiFounderSr. Member★★★★
Re: Message Encryption as a built-in feature?
« on: September 19, 2010, 10:47:00 PM UTC »