mode of operation

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Related to Counter mode: Block cipher modes of operation
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The security engine in the 7955 accelerates a variety of IPsec and SSL/TLS protocols including DES, 3DES, AES (128, 192 and 256 bit with counter mode support), MD5, SHA-1, true random number generator and public key.
CCMP uses the Counter mode (CTR) in AES for data encryption and the Cipher Block Chaining-Message Authentication Code (CBC-MAC) in AES for message integrity.
Hifn's latest HIPP security processors, sampling now, can perform AES Counter Mode encryption with CBC-MAC Protocol (CCMP), in a single pass.
Large deposits will be addressed by deploying Sierra Xpedite in a back counter mode in the largest branches.
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).

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