Patent ID: 11856105

Abstract:
A method including transmitting, based on verifying first biometric information, a first decryption request including an encrypted first cryptographic key in association with a first identifier to indicate that the encrypted first cryptographic key is to be decrypted by utilizing a first master key; decrypting, based on receiving a decrypted first cryptographic key, first factor authentication information to enable determination of a first factor; transmitting the first factor for authentication; transmitting, based on successful authentication of the first factor and on verifying second biometric information, a second decryption request including an encrypted second cryptographic key in association with a second identifier to indicate that the encrypted second cryptographic key is to be decrypted by utilizing a second master key; decrypting, based on receiving a decrypted second cryptographic key, second factor authentication information to enable determination of a second factor; and transmitting the second factor for authentication.