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authorThara Gopinath <thara.gopinath@linaro.org>2021-04-29 11:07:04 -0400
committerHerbert Xu <herbert@gondor.apana.org.au>2021-05-14 19:07:55 +0800
commit9363efb4181c5e0fbf86bdfa759262aa29f0eb50 (patch)
treef2aabc25891d04685b91540952a98738e40862ec /drivers/crypto/Kconfig
parent7ba9cd4e22a0c177a222669fc58ab300903b63e8 (diff)
downloadlinux-9363efb4181c5e0fbf86bdfa759262aa29f0eb50.tar.bz2
crypto: qce - Add support for AEAD algorithms
Introduce support to enable following algorithms in Qualcomm Crypto Engine. - authenc(hmac(sha1),cbc(des)) - authenc(hmac(sha1),cbc(des3_ede)) - authenc(hmac(sha256),cbc(des)) - authenc(hmac(sha256),cbc(des3_ede)) - authenc(hmac(sha256),cbc(aes)) - ccm(aes) - rfc4309(ccm(aes)) Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
-rw-r--r--drivers/crypto/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 9a4c275a1335..1fe5b7eafc02 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -627,6 +627,12 @@ config CRYPTO_DEV_QCE_SHA
select CRYPTO_SHA1
select CRYPTO_SHA256
+config CRYPTO_DEV_QCE_AEAD
+ bool
+ depends on CRYPTO_DEV_QCE
+ select CRYPTO_AUTHENC
+ select CRYPTO_LIB_DES
+
choice
prompt "Algorithms enabled for QCE acceleration"
default CRYPTO_DEV_QCE_ENABLE_ALL
@@ -647,6 +653,7 @@ choice
bool "All supported algorithms"
select CRYPTO_DEV_QCE_SKCIPHER
select CRYPTO_DEV_QCE_SHA
+ select CRYPTO_DEV_QCE_AEAD
help
Enable all supported algorithms:
- AES (CBC, CTR, ECB, XTS)
@@ -672,6 +679,14 @@ choice
- SHA1, HMAC-SHA1
- SHA256, HMAC-SHA256
+ config CRYPTO_DEV_QCE_ENABLE_AEAD
+ bool "AEAD algorithms only"
+ select CRYPTO_DEV_QCE_AEAD
+ help
+ Enable AEAD algorithms only:
+ - authenc()
+ - ccm(aes)
+ - rfc4309(ccm(aes))
endchoice
config CRYPTO_DEV_QCE_SW_MAX_LEN