[PATCH 2/2] integrity: convert digsig to akcipher api
From: Tadeusz Struk <hidden>
Date: 2015-12-09 23:55:56
Also in:
lkml
Subsystem:
extended verification module (evm), integrity measurement architecture (ima), security subsystem, the rest · Maintainers:
Mimi Zohar, Roberto Sassu, Dmitry Kasatkin, Paul Moore, James Morris, "Serge E. Hallyn", Linus Torvalds
Convert asymmetric_verify to akcipher api. Signed-off-by: Tadeusz Struk <redacted> --- 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;