Merge branch 'clockevents/fixes' of git://git.linaro.org/people/daniel.lezcano/linux...

[linux-drm-fsl-dcu.git] / crypto / asymmetric_keys / x509_cert_parser.c

diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c
index facbf26bc6bbbc91eb879b0a5cdf40d01e8f2b05..29893162497ca352101b4d2126a0d03590e50ed1 100644 (file)
--- a/crypto/asymmetric_keys/x509_cert_parser.c
+++ b/crypto/asymmetric_keys/x509_cert_parser.c
@@ -47,6 +47,8 @@ void x509_free_certificate(struct x509_certificate *cert)
                kfree(cert->subject);
                kfree(cert->fingerprint);
                kfree(cert->authority);
+               kfree(cert->sig.digest);
+               mpi_free(cert->sig.rsa.s);
                kfree(cert);
        }
 }
@@ -152,33 +154,33 @@ int x509_note_pkey_algo(void *context, size_t hdrlen,
                return -ENOPKG; /* Unsupported combination */
 
        case OID_md4WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_MD5;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_MD5;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
 
        case OID_sha1WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_SHA1;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA1;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
 
        case OID_sha256WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_SHA256;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA256;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
 
        case OID_sha384WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_SHA384;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA384;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
 
        case OID_sha512WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_SHA512;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA512;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
 
        case OID_sha224WithRSAEncryption:
-               ctx->cert->sig_hash_algo = PKEY_HASH_SHA224;
-               ctx->cert->sig_pkey_algo = PKEY_ALGO_RSA;
+               ctx->cert->sig.pkey_hash_algo = HASH_ALGO_SHA224;
+               ctx->cert->sig.pkey_algo = PKEY_ALGO_RSA;
                break;
        }
 
@@ -203,8 +205,8 @@ int x509_note_signature(void *context, size_t hdrlen,
                return -EINVAL;
        }
 
-       ctx->cert->sig = value;
-       ctx->cert->sig_size = vlen;
+       ctx->cert->raw_sig = value;
+       ctx->cert->raw_sig_size = vlen;
        return 0;
 }
 
@@ -343,8 +345,9 @@ int x509_extract_key_data(void *context, size_t hdrlen,
        if (ctx->last_oid != OID_rsaEncryption)
                return -ENOPKG;
 
-       /* There seems to be an extraneous 0 byte on the front of the data */
-       ctx->cert->pkey_algo = PKEY_ALGO_RSA;
+       ctx->cert->pub->pkey_algo = PKEY_ALGO_RSA;
+
+       /* Discard the BIT STRING metadata */
        ctx->key = value + 1;
        ctx->key_size = vlen - 1;
        return 0;