About digital signatures:
Digital signatures do not encrypt transaction contents; the amounts and addresses in on-chain transfers remain public to everyone.
Their security relies on the elliptic-curve discrete logarithm problem: deriving a public key from a private key is fast, while recovering the private key from the public key is computationally infeasible.
$BTC 83790.01 (+0.9%)
Digital signatures do not encrypt transaction contents; the amounts and addresses in on-chain transfers remain public to everyone.
Their security relies on the elliptic-curve discrete logarithm problem: deriving a public key from a private key is fast, while recovering the private key from the public key is computationally infeasible.
$BTC 83790.01 (+0.9%)