Add AES-XTS-128, AES-CBC-128, AES-CBC-256 algo mode support in blk_crypto for inline encryption.
Signed-off-by: Md Sadre Alam <[email protected]> --- block/blk-crypto.c | 18 ++++++++++++++++++ include/linux/blk-crypto.h | 3 +++ 2 files changed, 21 insertions(+) diff --git a/block/blk-crypto.c b/block/blk-crypto.c index 51b51d6b07f3..43dc34e17d6a 100644 --- a/block/blk-crypto.c +++ b/block/blk-crypto.c @@ -19,6 +19,12 @@ #include "blk-crypto-internal.h" const struct blk_crypto_mode blk_crypto_modes[] = { + [BLK_ENCRYPTION_MODE_AES_128_XTS] = { + .name = "AES-128-XTS", + .cipher_str = "xts(aes)", + .keysize = 32, + .ivsize = 16, + }, [BLK_ENCRYPTION_MODE_AES_256_XTS] = { .name = "AES-256-XTS", .cipher_str = "xts(aes)", @@ -43,6 +49,18 @@ const struct blk_crypto_mode blk_crypto_modes[] = { .keysize = 32, .ivsize = 16, }, + [BLK_ENCRYPTION_MODE_AES_128_CBC] = { + .name = "AES-128-CBC", + .cipher_str = "cbc(aes)", + .keysize = 16, + .ivsize = 16, + }, + [BLK_ENCRYPTION_MODE_AES_256_CBC] = { + .name = "AES-256-CBC", + .cipher_str = "cbc(aes)", + .keysize = 32, + .ivsize = 16, + }, }; /* diff --git a/include/linux/blk-crypto.h b/include/linux/blk-crypto.h index 5e5822c18ee4..da503a05c5f6 100644 --- a/include/linux/blk-crypto.h +++ b/include/linux/blk-crypto.h @@ -10,10 +10,13 @@ enum blk_crypto_mode_num { BLK_ENCRYPTION_MODE_INVALID, + BLK_ENCRYPTION_MODE_AES_128_XTS, BLK_ENCRYPTION_MODE_AES_256_XTS, BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV, BLK_ENCRYPTION_MODE_ADIANTUM, BLK_ENCRYPTION_MODE_SM4_XTS, + BLK_ENCRYPTION_MODE_AES_128_CBC, + BLK_ENCRYPTION_MODE_AES_256_CBC, BLK_ENCRYPTION_MODE_MAX, }; -- 2.34.1
