System and method for key recovery and verification in blockchain based networks
地域：
Tel Aviv
摘要
Methods and systems of recovering a cryptographic key associated with a blockchain based computer network, including encryption of at least a portion of a cryptographic key of the computer network with a recovery public key, sending of the encrypted at least a portion of the cryptographic key to at least one second computing device, sending of a recovery private key to a recovery escrow service, detection that the at least one first computing device is unavailable, publishing the recovery private key in a public repository, retrieving the recovery private key from the public repository, and decryption of the encrypted at least a portion of the cryptographic key by the at least one second computing device.
說明書
Once the at least one first computing device 210 is unavailable (e.g., due to a malfunction or a malicious hacking attempt), for instance detected by the recovery escrow service 230 or by another external party, the recovery escrow service 230 may publish the recovery private key 205 in order to allow operation without the at least one first computing device 210. For instance, the recovery escrow service 230 may send the recovery private key 205 to the at least one second computing device 220 to be used in order to decrypt the encrypted at least a portion of the cryptographic key 206 so as to maintain operation with the computer network while the at least one first computing device 210 is unavailable.
意見反饋
使用該功能遇到問題