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Triple DES for Privacy z/OS Cryptographic Services ICSF Administrator's Guide SA22-7521-17 |
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ICSF supports triple DES encryption for data privacy. This provides stronger encryption than the current DES algorithm and single-length DES data-encryption keys. Triple DES uses three, single-length keys to encipher and decipher the data which results in a stronger form of cryptography. Data that has been encrypted under a double-length or triple-length DATA key cannot be reenciphered using data-translation keys as described in Protection of Data. |
Copyright IBM Corporation 1990, 2014
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