diff options
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 694df4685920..a80ea853701d 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -97,6 +97,13 @@ static inline void append_dec_op1(u32 *desc, u32 type) { u32 *jump_cmd, *uncond_jump_cmd; + /* DK bit is valid only for AES */ + if ((type & OP_ALG_ALGSEL_MASK) != OP_ALG_ALGSEL_AES) { + append_operation(desc, type | OP_ALG_AS_INITFINAL | + OP_ALG_DECRYPT); + return; + } + jump_cmd = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_SHRD); append_operation(desc, type | OP_ALG_AS_INITFINAL | OP_ALG_DECRYPT); |