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authorNathan Huckleberry <nhuck@google.com>2022-05-20 18:14:56 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2022-06-10 16:40:17 +0800
commitfd94fcf09957a75e25941f7dbfc84d30a63817ac (patch)
tree431cfca57f029912468f08476d56adff6389564a /crypto
parent7ff554ced7c7d7cf77586e07474e8633e011e2d0 (diff)
crypto: x86/aesni-xctr - Add accelerated implementation of XCTR
Add hardware accelerated version of XCTR for x86-64 CPUs with AESNI support. More information on XCTR can be found in the HCTR2 paper: "Length-preserving encryption with HCTR2": https://eprint.iacr.org/2021/1441.pdf Signed-off-by: Nathan Huckleberry <nhuck@google.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 0601a2d2feef..dfcc3235e918 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1169,7 +1169,7 @@ config CRYPTO_AES_NI_INTEL
In addition to AES cipher algorithm support, the acceleration
for some popular block cipher mode is supported too, including
ECB, CBC, LRW, XTS. The 64 bit version has additional
- acceleration for CTR.
+ acceleration for CTR and XCTR.
config CRYPTO_AES_SPARC64
tristate "AES cipher algorithms (SPARC64)"