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symmetric-key cryptography
(redirected from Symmetric-key algorithm)

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symmetric-key cryptography

System of cryptography whereby both sender and recipient have identical digital ‘keys’ used to encrypt and decrypt messages. Although simpler and faster than public-key cryptography, this method depends on the secure transmission of a key to the recipient before an encrypted message can be read. The most popular example of symmetric-key cryptography is the Data Encryption Standard (DES), used by the US government.



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The (CE)2 Foundation in Security Builder contains symmetric-key algorithms, secure hash functions, and random number generators.
In addition to providing the elliptic curve engine, the (CE)2 Foundation in Security Builder also contains symmetric-key algorithms, secure hash functions, and random number generators.
 
 
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