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| author | Vakul Garg <vakul@freescale.com> | 2014-05-09 20:34:40 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-05-13 19:43:46 +0800 |
| commit | 80cd88f2f54a01c8cdb459a3ee0569b25bb3d26a (patch) | |
| tree | 3a15d14a2468fc229cc2fa21aa6f0ccb5136da5a /drivers/crypto/caam | |
| parent | 56b284461923e83daa0b622dcf0e34e264b733ef (diff) | |
| download | op-kernel-dev-80cd88f2f54a01c8cdb459a3ee0569b25bb3d26a.zip op-kernel-dev-80cd88f2f54a01c8cdb459a3ee0569b25bb3d26a.tar.gz | |
crypto: caam - reinitialize keys_fit_inline for decrypt and givencrypt
Re-initialize keys_fit_inline to avoid using its stale encrypt() shared
descriptor value prior to building descriptors for the decrypt() and
givencrypt() cases.
Signed-off-by: Vakul Garg <vakul@freescale.com>
[reworded commit text, enhanced code readability]
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 339277c7..c09ce1f 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -303,6 +303,7 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_NULL_DEC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len <= CAAM_DESC_BYTES_MAX) keys_fit_inline = true; @@ -472,6 +473,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_DEC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len + ctx->enckeylen <= CAAM_DESC_BYTES_MAX) @@ -527,6 +529,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) * Job Descriptor and Shared Descriptors * must all fit into the 64-word Descriptor h/w Buffer */ + keys_fit_inline = false; if (DESC_AEAD_GIVENC_LEN + DESC_JOB_IO_LEN + ctx->split_key_pad_len + ctx->enckeylen <= CAAM_DESC_BYTES_MAX) |
