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key length

Last modified: Wednesday, October 22, 2003

The number of binary digits, or bits, in an encryption algorithms key. Key length is sometimes used to measure the relative strength of the encryption algorithm (i.e., the longer the key length, the more difficult the key is to decode).

Related Categories

Business Computing
Digital Rights Management (DRM)
Encryption
Security

Related Terms

AES
bit
decryption
encryption
encryption algorithm
key

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