All Questions
Tagged with encryption message
4 questions
7
votes
3
answers
2k
views
Using the bitcoin wallet PKI for message encryption
Is it possible for a message sender to encrypt a message string with a receiver's public wallet address, email this ciphertext to the receiver and then have the receiver decrypt the message using ...
- 181
3
votes
2
answers
902
views
Does the public key associated with an address become part of the public record after it has been used to spend?
Since bitcoin addresses are hashes of public keys and not public keys as such, if one wanted to craft a message that could be decrypted by the generator of an address, that can't be done just with an ...
- 139
2
votes
1
answer
193
views
I have a 100 character text message and I want to encrypt this message with my bitcoin "PUBLIC KEY" and decrypt it with my private key in Javascript
Are there any javascript libraries that can encrypt a 100 character text message using your bitcoin public key, but only be able to decrypt it with your bitcoin private key?
I'm looking to create a ...
- 11.1k
2
votes
2
answers
265
views
Encrypted message with nLockTime
I know you can delay a transaction's accepted date by using nLockTime. I'm still looking for the simplest way to generate a transaction with nLockTime, but that's another topic.
I'm wondering if ...
- 21