Catalin Vasile c6415a6016 crypto: caam - add support for acipher xts(aes) ...

Add support for AES working in XEX-based Tweaked-codebook mode with
ciphertext Stealing (XTS)

sector index - HW limitation: CAAM device supports sector index of only
8 bytes to be used for sector index inside IV, instead of whole 16 bytes
received on request. This represents 2 ^ 64 = 16,777,216 Tera of possible
values for sector index.

Signed-off-by: Cristian Hristea <cristi.hristea@gmail.com>
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Alex Porosanu <alexandru.porosanu@freescale.com>
Signed-off-by: Catalin Vasile <catalin.vasile@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2015-10-08 21:42:20 +08:00

128 KiB

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