5 files changed, 29 insertions, 7 deletions
diff --git a/include/keys/dns_resolver-type.h b/include/keys/dns_resolver-type.h
index 218ca22fb056..1b89088a2837 100644
--- a/include/keys/dns_resolver-type.h
+++ b/include/keys/dns_resolver-type.h
@@ -12,8 +12,4 @@
 
 extern struct key_type key_type_dns_resolver;
 
-extern int request_dns_resolver_key(const char *description,
-				    const char *callout_info,
-				    char **data);
-
 #endif /* _KEYS_DNS_RESOLVER_TYPE_H */
diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h
index 333c0f49a9cd..0ddbe197a261 100644
--- a/include/keys/rxrpc-type.h
+++ b/include/keys/rxrpc-type.h
@@ -9,6 +9,7 @@
 #define _KEYS_RXRPC_TYPE_H
 
 #include <linux/key.h>
+#include <crypto/krb5.h>
 
 /*
  * key type for AF_RXRPC keys
@@ -32,6 +33,21 @@ struct rxkad_key {
 };
 
 /*
+ * RxRPC key for YFS-RxGK (type-6 security)
+ */
+struct rxgk_key {
+	s64		begintime;	/* Time at which the ticket starts */
+	s64		endtime;	/* Time at which the ticket ends */
+	u64		lifetime;	/* Maximum lifespan of a connection (seconds) */
+	u64		bytelife;	/* Maximum number of bytes on a connection */
+	unsigned int	enctype;	/* Encoding type */
+	s8		level;		/* Negotiated security RXRPC_SECURITY_PLAIN/AUTH/ENCRYPT */
+	struct krb5_buffer key;		/* Master key, K0 */
+	struct krb5_buffer ticket;	/* Ticket to be passed to server */
+	u8		_key[];		/* Key storage */
+};
+
+/*
  * list of tokens attached to an rxrpc key
  */
 struct rxrpc_key_token {
@@ -40,6 +56,7 @@ struct rxrpc_key_token {
 	struct rxrpc_key_token *next;	/* the next token in the list */
 	union {
 		struct rxkad_key *kad;
+		struct rxgk_key *rxgk;
 	};
 };
 
diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h
index 8365adf842ef..a6c2897bcc63 100644
--- a/include/keys/system_keyring.h
+++ b/include/keys/system_keyring.h
@@ -73,7 +73,6 @@ static inline void __init set_machine_trusted_keys(struct key *keyring)
 }
 #endif
 
-extern struct pkcs7_message *pkcs7;
 #ifdef CONFIG_SYSTEM_BLACKLIST_KEYRING
 extern int mark_hash_blacklisted(const u8 *hash, size_t hash_len,
 			       enum blacklist_hash_type hash_type);
@@ -93,6 +92,7 @@ static inline int is_binary_blacklisted(const u8 *hash, size_t hash_len)
 }
 #endif
 
+struct pkcs7_message;
 #ifdef CONFIG_SYSTEM_REVOCATION_LIST
 extern int add_key_to_revocation_list(const char *data, size_t size);
 extern int is_key_on_revocation_list(struct pkcs7_message *pkcs7);
diff --git a/include/keys/trusted_dcp.h b/include/keys/trusted_dcp.h
new file mode 100644
index 000000000000..9aaa42075b40
--- /dev/null
+++ b/include/keys/trusted_dcp.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2021 sigma star gmbh
+ */
+
+#ifndef TRUSTED_DCP_H
+#define TRUSTED_DCP_H
+
+extern struct trusted_key_ops dcp_trusted_key_ops;
+
+#endif
diff --git a/include/keys/trusted_tpm.h b/include/keys/trusted_tpm.h
index 7769b726863a..a088b33fd0e3 100644
--- a/include/keys/trusted_tpm.h
+++ b/include/keys/trusted_tpm.h
@@ -6,8 +6,6 @@
 #include <linux/tpm_command.h>
 
 /* implementation specific TPM constants */
-#define MAX_BUF_SIZE			1024
-#define TPM_GETRANDOM_SIZE		14
 #define TPM_SIZE_OFFSET			2
 #define TPM_RETURN_OFFSET		6
 #define TPM_DATA_OFFSET			10