Search results
Results From The WOW.Com Content Network
The RSA SecurID authentication mechanism consists of a "token"—either hardware (e.g. a key fob) or software (a soft token )—which is assigned to a computer user and which creates an authentication code at fixed intervals (usually 60 seconds) using a built-in clock and the card's factory-encoded almost random key (known as the "seed").
In the following discussion, 1 n refers to a unary number. Formally, a digital signature scheme is a triple of probabilistic polynomial time algorithms, (G, S, V), satisfying: G (key-generator) generates a public key (pk), and a corresponding private key (sk), on input 1 n, where n is the security parameter.
The RSA Factoring Challenge was a challenge put forward by RSA Laboratories on March 18, 1991 [ 1] to encourage research into computational number theory and the practical difficulty of factoring large integers and cracking RSA keys used in cryptography. They published a list of semiprimes (numbers with exactly two prime factors) known as the ...
RSA Security LLC, [5] formerly RSA Security, Inc. and trade name RSA, is an American computer and network security company with a focus on encryption and encryption standards. RSA was named after the initials of its co-founders, Ron Rivest , Adi Shamir and Leonard Adleman , after whom the RSA public key cryptography algorithm was also named. [ 6 ]
RSA numbers. In mathematics, the RSA numbers are a set of large semiprimes (numbers with exactly two prime factors) that were part of the RSA Factoring Challenge. The challenge was to find the prime factors of each number. It was created by RSA Laboratories in March 1991 to encourage research into computational number theory and the practical ...
A DOD identification card number usually matches the holder's Social Security Number. However, on June 1, 2011, the DOD began phasing out use of the SSN to protect service members' identities. [ 18 ] It was replaced with a 10-digit DOD ID Number and a 12-digit Benefits ID Number.
Each South African ID number is a 13 digit number defined as YYMMDD SSSS CAZ, which deciphers as follows: Field. Description. YYMMDD. Date of birth. SSSS. Sequential number: 0000–4999 for females and 5000–9999 for males. C. Status: 0 = South African citizen, 1 = non-SA-born permanent resident.
Curve25519. In cryptography, Curve25519 is an elliptic curve used in elliptic-curve cryptography (ECC) offering 128 bits of security (256-bit key size) and designed for use with the Elliptic-curve Diffie–Hellman (ECDH) key agreement scheme. It is one of the fastest curves in ECC, and is not covered by any known patents. [ 1]