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Subject[PATCH 2/2] integrity: convert digsig to akcipher api
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Convert asymmetric_verify to akcipher api.

Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
---
security/integrity/digsig_asymmetric.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/security/integrity/digsig_asymmetric.c b/security/integrity/digsig_asymmetric.c
index 4fec181..55f4830 100644
--- a/security/integrity/digsig_asymmetric.c
+++ b/security/integrity/digsig_asymmetric.c
@@ -92,13 +92,9 @@ int asymmetric_verify(struct key *keyring, const char *sig,
pks.pkey_hash_algo = hdr->hash_algo;
pks.digest = (u8 *)data;
pks.digest_size = datalen;
- pks.nr_mpi = 1;
- pks.rsa.s = mpi_read_raw_data(hdr->sig, siglen);
-
- if (pks.rsa.s)
- ret = verify_signature(key, &pks);
-
- mpi_free(pks.rsa.s);
+ pks.s = sig;
+ pks.s_size = siglen;
+ ret = verify_signature(key, &pks);
key_put(key);
pr_debug("%s() = %d\n", __func__, ret);
return ret;


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