Definition ∞ Secure key encapsulation is a cryptographic technique where a symmetric encryption key is securely transmitted from one party to another using public-key cryptography. The sender encrypts the symmetric key with the recipient’s public key, ensuring only the intended recipient can recover it. This process safeguards key exchange.
Context ∞ In digital asset security, secure key encapsulation is vital for protecting private keys and sensitive data across distributed networks. Its role is becoming more significant with the advent of post-quantum cryptography, as new encapsulation mechanisms are being developed to resist quantum computer attacks and maintain data confidentiality.
Blockchain Knowledge
Cryptocurrency Foundation
Cryptospace Newsfeed
