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Samples in periodicals archive:
0 support, or at the least, turn off cipher block chaining (CBC).
The new secure devices also extend a current system's security into the future with the AES-CCM (AES in Counter and Cipher block chaining modes with message authentication code) authentication.
7814-W implements the Electronic Codebook and the Cipher Block Chaining modes of operation for both encryption and decryption, and supports key sizes 128 bit, 192 bit, and 256 bit.
Employing pre-compression and cipher block chaining, AESFAST offers a level of protection that approximates the AES compliance requirement, at a significant reduction in resource consumption.
11i Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) client in users' mobile devices, IT departments can ensure Common Criteria EAL4 and FIPS 140-2 compliance from the mobile users' handset to the access port to the wireless switch/controller.
The dsPIC30F Symmetric Key Encryption/Decryption Library functions support multiple modes of operation, including Electronic Code Book (ECB) mode, Cipher Block Chaining mode (CBC), CBC-based Message Authentication (CBC-MAC) mode, Counter (CTR) mode, and combined CBC-MAC and Counter Mode (CCM).
The X_DES core supports all four standard DES modes: Electronic Code Book (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), and Output Feedback (OFB).
The integrated MAC also includes baseline privacy encryption/decryption for Internet security with 40/56-bit DES Cipher Block Chaining with Residual Block Termination.