Methods and apparatus for initialization vector pressing
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United States of America Patent
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Jun 14, 2011
Grant Date -
Oct 23, 2008
app pub date -
Sep 24, 2007
filing date -
Aug 9, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus are provided for using explicit initialization vectors in both encryption and decryption processing. In one example, a sender generates an initialization vector, identifies cryptographic keys, encrypts data using the initialization vectors and the cryptographic keys, and transmits the encrypted data in a packet along with the initialization vector. A receiver identifies cryptographic keys, extracts the initialization vector from the received packet, and decrypts the encrypted data using the cryptographic keys and the initialization vector extracted from the received packet.
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