diff options
| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2015-07-17 16:39:41 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-07-20 15:54:08 +0800 |
| commit | 6298e948215f2a3eb8a9af5c490d025deb66f179 (patch) | |
| tree | 96f35246a1201aa14c1a23b902e073dee7bfc96a /drivers/crypto/Kconfig | |
| parent | e757d5c4c367e747ae15186b753788f9c2752753 (diff) | |
crypto: sunxi-ss - Add Allwinner Security System crypto accelerator
Add support for the Security System included in Allwinner SoC A20.
The Security System is a hardware cryptographic accelerator that support:
- MD5 and SHA1 hash algorithms
- AES block cipher in CBC/ECB mode with 128/196/256bits keys.
- DES and 3DES block cipher in CBC/ECB mode
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
| -rw-r--r-- | drivers/crypto/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 4044125fb5d5..07bc7aa6b224 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -480,4 +480,21 @@ config CRYPTO_DEV_IMGTEC_HASH hardware hash accelerator. Supporting MD5/SHA1/SHA224/SHA256 hashing algorithms. +config CRYPTO_DEV_SUN4I_SS + tristate "Support for Allwinner Security System cryptographic accelerator" + depends on ARCH_SUNXI + select CRYPTO_MD5 + select CRYPTO_SHA1 + select CRYPTO_AES + select CRYPTO_DES + select CRYPTO_BLKCIPHER + help + Some Allwinner SoC have a crypto accelerator named + Security System. Select this if you want to use it. + The Security System handle AES/DES/3DES ciphers in CBC mode + and SHA1 and MD5 hash algorithms. + + To compile this driver as a module, choose M here: the module + will be called sun4i-ss. + endif # CRYPTO_HW |