Commit eb5798f2 authored by Tadeusz Struk's avatar Tadeusz Struk Committed by David Howells

integrity: convert digsig to akcipher api

Convert asymmetric_verify to akcipher api.
Signed-off-by: default avatarTadeusz Struk <tadeusz.struk@intel.com>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent db6c43bd
......@@ -36,6 +36,7 @@ config INTEGRITY_ASYMMETRIC_KEYS
select ASYMMETRIC_KEY_TYPE
select ASYMMETRIC_PUBLIC_KEY_SUBTYPE
select PUBLIC_KEY_ALGO_RSA
select CRYPTO_RSA
select X509_CERTIFICATE_PARSER
help
This option enables digital signature verification using
......
......@@ -106,13 +106,9 @@ 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)
pks.s = hdr->sig;
pks.s_size = siglen;
ret = verify_signature(key, &pks);
mpi_free(pks.rsa.s);
key_put(key);
pr_debug("%s() = %d\n", __func__, ret);
return ret;
......
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