From 9dd2ca924e7aa9c1fd611e99ceb764696ba77dd3 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@revosec.ch>
Date: Thu, 2 Sep 2010 09:21:45 +0200
Subject: [PATCH] Added TLS specific Hash and Signature Algorithm identifiers

---
 src/libtls/tls_crypto.c | 16 ++++++++++++++++
 src/libtls/tls_crypto.h | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+)

diff --git a/src/libtls/tls_crypto.c b/src/libtls/tls_crypto.c
index c25119482..91c8b10ce 100644
--- a/src/libtls/tls_crypto.c
+++ b/src/libtls/tls_crypto.c
@@ -238,6 +238,22 @@ ENUM_NEXT(tls_cipher_suite_names, TLS_ECDH_ECDSA_WITH_NULL_SHA,
 	"TLS_ECDHE_PSK_WITH_NULL_SHA384");
 ENUM_END(tls_cipher_suite_names, TLS_ECDHE_PSK_WITH_NULL_SHA384);
 
+ENUM(tls_hash_algorithm_names, TLS_HASH_NONE, TLS_HASH_SHA512,
+	"NONE",
+	"MD5",
+	"SHA1",
+	"SHA224",
+	"SHA256",
+	"SHA384",
+	"SHA512",
+);
+
+ENUM(tls_signature_algorithm_names, TLS_SIG_RSA, TLS_SIG_ECDSA,
+	"RSA",
+	"DSA",
+	"ECDSA",
+);
+
 typedef struct private_tls_crypto_t private_tls_crypto_t;
 
 /**
diff --git a/src/libtls/tls_crypto.h b/src/libtls/tls_crypto.h
index 5fe90d868..7ed4b1e04 100644
--- a/src/libtls/tls_crypto.h
+++ b/src/libtls/tls_crypto.h
@@ -23,6 +23,8 @@
 
 typedef struct tls_crypto_t tls_crypto_t;
 typedef enum tls_cipher_suite_t tls_cipher_suite_t;
+typedef enum tls_hash_algorithm_t tls_hash_algorithm_t;
+typedef enum tls_signature_algorithm_t tls_signature_algorithm_t;
 
 #include "tls.h"
 #include "tls_prf.h"
@@ -250,6 +252,38 @@ enum tls_cipher_suite_t {
  */
 extern enum_name_t *tls_cipher_suite_names;
 
+/**
+ * TLS HashAlgorithm identifiers
+ */
+enum tls_hash_algorithm_t {
+	TLS_HASH_NONE =		0,
+	TLS_HASH_MD5 =		1,
+	TLS_HASH_SHA1 =		2,
+	TLS_HASH_SHA224 =	3,
+	TLS_HASH_SHA256 =	4,
+	TLS_HASH_SHA384 =	5,
+	TLS_HASH_SHA512 =	6,
+};
+
+/**
+ * Enum names for tls_hash_algorithm_t
+ */
+extern enum_name_t *tls_hash_algorithm_names;
+
+/**
+ * TLS SignatureAlgorithm identifiers
+ */
+enum tls_signature_algorithm_t {
+	TLS_SIG_RSA =		1,
+	TLS_SIG_DSA =		2,
+	TLS_SIG_ECDSA =		3,
+};
+
+/**
+ * Enum names for tls_signature_algorithm_t
+ */
+extern enum_name_t *tls_signature_algorithm_names;
+
 /**
  * TLS crypto helper functions.
  */