diff options
Diffstat (limited to 'drivers/crypto/amcc/crypto4xx_alg.c')
| -rw-r--r-- | drivers/crypto/amcc/crypto4xx_alg.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_alg.c b/drivers/crypto/amcc/crypto4xx_alg.c index 4092c2aad8e2..3458c5a085d9 100644 --- a/drivers/crypto/amcc/crypto4xx_alg.c +++ b/drivers/crypto/amcc/crypto4xx_alg.c @@ -141,9 +141,10 @@ static int crypto4xx_setkey_aes(struct crypto_skcipher *cipher, /* Setup SA */ sa = ctx->sa_in; - set_dynamic_sa_command_0(sa, SA_NOT_SAVE_HASH, (cm == CRYPTO_MODE_CBC ? - SA_SAVE_IV : SA_NOT_SAVE_IV), - SA_LOAD_HASH_FROM_SA, SA_LOAD_IV_FROM_STATE, + set_dynamic_sa_command_0(sa, SA_NOT_SAVE_HASH, (cm == CRYPTO_MODE_ECB ? + SA_NOT_SAVE_IV : SA_SAVE_IV), + SA_NOT_LOAD_HASH, (cm == CRYPTO_MODE_ECB ? + SA_LOAD_IV_FROM_SA : SA_LOAD_IV_FROM_STATE), SA_NO_HEADER_PROC, SA_HASH_ALG_NULL, SA_CIPHER_ALG_AES, SA_PAD_TYPE_ZERO, SA_OP_GROUP_BASIC, SA_OPCODE_DECRYPT, @@ -162,6 +163,11 @@ static int crypto4xx_setkey_aes(struct crypto_skcipher *cipher, memcpy(ctx->sa_out, ctx->sa_in, ctx->sa_len * 4); sa = ctx->sa_out; sa->sa_command_0.bf.dir = DIR_OUTBOUND; + /* + * SA_OPCODE_ENCRYPT is the same value as SA_OPCODE_DECRYPT. + * it's the DIR_(IN|OUT)BOUND that matters + */ + sa->sa_command_0.bf.opcode = SA_OPCODE_ENCRYPT; return 0; } |