In cryptography, CWC Mode (Carter–Wegman + CTR mode) is an AEAD block cipher mode of operation that provides both encryption and built-in message integrity, similar to CCM and OCB modes. It combines the use of CTR mode with a 128-bit block cipher for encryption with an efficient polynomial Carter–Wegman MAC with a tag length of at most 128 ...

在密码学中， CWC 模式（Carter–Wegman + CTR模式）是一种认证加密，它提供加密与自带认证，类似于 CCM 和 OCB 模式。 它结合了使用 CTR 模式进行加密与高效的多项式 Carter-Wegman MAC ，设计者包括Tadayoshi Kohno 、 John Viega和 Doug Whiting 。

We introduce CWC, a new block cipher mode of operation for protecting both the privacy and the authenticity of encapsulated data. CWC is currently the only such mode having all five of the following properties: provable security, parallelizability, high performance in hardware, high performance in software, and no intellectual property concerns.

在密碼學中， CWC 模式（Carter–Wegman + CTR模式）是一種認證加密，它提供加密與自帶認證，類似於 CCM 和 OCB 模式。 它結合了使用 CTR 模式進行加密與高效的多項式 Carter-Wegman MAC ，設計者包括Tadayoshi Kohno 、 John Viega和 Doug Whiting 。

We introduce CWC, a new block cipher mode of operation for protecting both the privacy and the authenticity of encapsulated data. CWC is the first such mode having all five of the following properties: provable security, parallelizability, high performance in...

2003年5月29日 · We introduce CWC, a new block cipher mode of operation for protecting both the privacy and the authenticity of encapsulated data. CWC is currently the only such mode having all five of the following properties: provable security, parallelizability, high performance in hardware, high performance in software, and no intellectual property concerns.

Abstract The CWC dual-use mode is a fast, parallelizable, provably secure and patent-free mode of operation for providing both encryption and message integrity. In this document we specify CWC for the AES block cipher, though its principles can easily be applied to other block ciphers.

In cryptography, CWC Mode (Carter-Wegman + CTR mode) is an AEAD block cipher mode of operation that provides both encryption and built-in message integrity, similar to CCM and OCB modes. Designed by Tadayoshi Kohno, John Viega and Doug Whiting, NIST is currently considering CWC mode for...

In cryptography, CWC Mode (Carter–Wegman + CTR mode) is an AEAD block cipher mode of operation that provides both encryption and built-in message integrity, similar to CCM and OCB modes. It combines the use of CTR mode with a 128-bit block cipher for encryption with an efficient polynomial Carter–Wegman MAC with a tag length of at most 128 ...

We introduce CWC, a new block cipher mode of operation designed to protect both the privacy and the authenticity of encapsulated data. Important properties of CWC include: Performance. CWC is parallelizable and is efficient in both hardware and software. Security.