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It was founded by an act of the Georgia General Assembly in 1945 and chaired by Blake R. Van Leer. [1] [2] The GPA operates all seven of Georgia's rail and sea port facilities. Georgia's primary deepwater ports are located in Savannah and Brunswick, supplemented by two inland container trans-load facilities, with a third to open in 2021. [3]
The HPKP is not valid without this backup key (a backup key is defined as a public key not present in the current certificate chain). [4] HPKP is standardized in RFC 7469. [1] It expands on static certificate pinning, which hardcodes public key hashes of well-known websites or services within web browsers and applications. [5]
Symmetric-key algorithms use a single shared key; keeping data secret requires keeping this key secret. Public-key algorithms use a public key and a private key. The public key is made available to anyone (often by means of a digital certificate). A sender encrypts data with the receiver's public key; only the holder of the private key can ...
One can implement a key generator in a system that aims to generate, distribute, and authenticate [4] keys in a way that without the private key, one cannot access the information in the public end. [5] Examples of key generators include linear-feedback shift registers (LFSR) and the Solitaire (or Pontifex) cipher.
Users must also ensure by some means that the public key in a certificate actually does belong to the person or entity claiming it. A given public key (or more specifically, information binding a user name to a key) may be digitally signed by a third-party user to attest to the association between someone (actually a user name) and the key.
Simple remote control systems use a fixed code word; the code word that opens the gate today will also open the gate tomorrow. An attacker with an appropriate receiver could discover the code word and use it to gain access sometime later. More sophisticated remote control systems use a rolling code (or hopping code) that changes for every use.
A sufficiently long, randomly chosen, key can resist any practical brute force attack, though not in principle if an attacker has sufficient computational power (see password strength and password cracking for more discussion). Unavoidably, however, pre-shared keys are held by both parties to the communication, and so can be compromised at one ...
HomeLink won the Automotive News PACE Award in 1997, for supplying automotive technology to improve consumer interaction between the car and the home. [2] By 2003, it had been installed on over 20,000,000 automobiles. [3] Originally supplied by Johnson Controls, the HomeLink product line was sold to Gentex in 2013. [4]