Patent ID: 11926284
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Digital communication (Electrical engineering)
Classification: CPC B  G  H | IPC B  G  H

Claim 3:
4. The method according to claim 1, wherein the method further comprises:
transmitting, by the first component, to the second component, a random number; and wherein:
generating, by the second component, the first data value based on the second channel observation and the second cryptographic key, further comprises:
generating the first data value based on the second channel observation, the second cryptographic key, and the random number; and wherein:

verifying the second component, by the first component, based on the second channel observation, the first cryptographic key and the first data value, further comprises:
generating a second data value based on the second channel observation, the random number and the first cryptographic key; and
determining that the second component is permitted to gain access to the resource in response to determining that the first data value is the same as the second data value.