1 files changed, 81 insertions, 0 deletions
diff --git a/lib/libsecureboot/openpgp/packet.h b/lib/libsecureboot/openpgp/packet.h
new file mode 100644
index 000000000000..58f797cd1651
--- /dev/null
+++ b/lib/libsecureboot/openpgp/packet.h
@@ -0,0 +1,81 @@
+/*-
+ * Copyright (c) 2018, Juniper Networks, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ */
+
+#include <sys/queue.h>
+
+/*
+ * Structs to represent what we need
+ */
+
+typedef struct OpenPGP_user {
+	char *id;
+	char *name;
+} OpenPGP_user;
+
+struct OpenPGP_key_ {
+	char *id;
+	int sig_alg;
+	OpenPGP_user *user;
+#ifdef USE_BEARSSL
+	br_rsa_public_key *key;
+#else
+	EVP_PKEY *key;
+#endif
+	LIST_ENTRY(OpenPGP_key_) entries;
+};
+
+typedef struct OpenPGP_key_ OpenPGP_key;
+
+typedef struct OpenPGP_sig {
+	char *key_id;
+	int sig_type;
+	int sig_alg;
+	int hash_alg;
+	unsigned char *pgpbytes;
+	size_t pgpbytes_len;
+	unsigned char *sig;
+	size_t sig_len;
+} OpenPGP_sig;
+
+void openpgp_trust_add(OpenPGP_key *key);
+OpenPGP_key * openpgp_trust_get(const char *keyID);
+OpenPGP_key * load_key_file(const char *kfile);
+OpenPGP_key * load_key_id(const char *keyID);
+void initialize(void);
+char * get_error_string(void);
+int openpgp_verify(const char *filename, unsigned char *fdata, size_t fbytes,
+    unsigned char *sdata, size_t sbytes, int flags);
+int openpgp_verify_file(const char *filename, unsigned char *fdata,
+    size_t nbytes);
+
+/* packet decoders */
+#define DECODER_DECL(x)							\
+	ssize_t decode_##x(int, unsigned char **, size_t, OpenPGP_##x *)
+
+DECODER_DECL(user);
+DECODER_DECL(key);
+DECODER_DECL(sig);