NSA encryption systems
NSA encryption systems The National Security Agency took over responsibility for all U.S. Government encryption systems when it was formed in 1952. ...
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NSA encryption algorithms
NSA encryption algorithms The vast majority of the National Security Agency's work on encryption is classified, but from time to time NSA participates in standards processes or otherwise publishes ... and incomplete summary of public knowledge about NSA algorithms and protocols. See also NSA ...
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Encryption
Encryption This article is about algorithms for encryption and decryption. For an overview of cryptographic ... the movie, see Encrypt (film). In cryptography, encryption is the process of obscuring information to ... make it unreadable without special knowledge. While encryption has been used to protect communications for ... of it. In the mid-1970s, strong encryption emerged from the sole preserve of ...
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Data Encryption Standard
Data Encryption Standard Data Encryption Standard The Feistel function (F function) of ... four (Knudsen and Mathiassen, 2000). The Data Encryption Standard (DES) is a cipher (a method ... and suspicions about a National Security Agency (NSA) backdoor. DES consequently came under intense academic ... cipher has been superseded by the Advanced Encryption Standard (AES). In some documentation, a ...
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Advanced Encryption Standard
Advanced Encryption Standard AES The SubBytes step, one of ... et al, 2000). In cryptography, the Advanced Encryption Standard (AES), also known as Rijndael, is a block cipher adopted as an encryption standard by the US government. It is ... the case with its predecessor, the Data Encryption Standard (DES). AES was adopted by National ... a 5-year standardisation process (see Advanced Encryption Standard process for more details). The ...
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ElGamal encryption
ElGamal encryption The ElGamal algorithm is an asymmetric key encryption algorithm for public key cryptography which is ... of three components: the key generator, the encryption algorithm, and the decryption algorithm. The key ... x as her secret key. The encryption algorithm works as follows: to encrypt a ... key cipher — this is termed hybrid encryption. Security ElGamal is a simple example ...
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Type 1 encryption
Type 1 encryption In cryptography, a Type 1 product is ... system certified by the National Security Agency (NSA) for use in cryptographically securing classified U ... process. For a historically-oriented list of NSA encryption products (most of them Type 1), see NSA encryption systems. For algorithms that NSA ...
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Talk:Type 1 encryption
Talk:Type 1 encryption I temporarily removed "However, in 2003 the ... widely available AES algorithm for Type 1 encryption when used in an NSA approved device." — I think AES is ... though it can be used for the encryption of TOP SECRET material with the longer ... 1 product/Type 3 product/Type 3 encryption/Type 4 encryption/ breakdown is (or ...
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Type 2 encryption
Type 2 encryption In cryptography, Type 2 products are unclassified ... components, endorsed by the National Security Agency (NSA), for use in telecommunications and automated information systems for the protection of national security information ... used for classified information, but contain classified NSA algorithms (e.g. CORDOBA ) that distinguish them ... in Arms Regulations. See also Type 1 encryption Type 3 encryption Type 4 encryption ...
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Advanced Encryption Standard   (translated from Italian)
Advanced Encryption Standard AES The passage SubBytes , the first ... simplifying the exaustive search. In Crittografia ,Advanced Encryption Standard (AES), known also like Rijndael, it ... it has happened to its predecessore, Data Encryption Standard (DES). It has been adopted from ... not been taken place. National Security Agency (NSA) signaled that all the finalists of the ... public has approached a cryptographic technology that NSA thinks adapted in order protect documents ...
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