From 53b189868edbc855240026c2a02fe6c4e53f9bb0 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 15 Mar 2015 16:39:06 +0100
Subject: moving low-level JSON encoding logic to json.c

---
 src/util/json.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'src/util')

diff --git a/src/util/json.c b/src/util/json.c
index a9d6dc5cc..84fac4c98 100644
--- a/src/util/json.c
+++ b/src/util/json.c
@@ -150,6 +150,50 @@ TALER_JSON_from_ecdsa_sig (const struct GNUNET_CRYPTO_EccSignaturePurpose *purpo
 }
 
 
+/**
+ * Convert RSA public key to JSON.
+ *
+ * @param pk public key to convert
+ * @return corresponding JSON encoding
+ */
+json_t *
+TALER_JSON_from_rsa_public_key (struct GNUNET_CRYPTO_rsa_PublicKey *pk)
+{
+  char *buf;
+  size_t buf_len;
+  json_t *ret;
+
+  buf_len = GNUNET_CRYPTO_rsa_public_key_encode (pk,
+                                                 &buf);
+  ret = TALER_JSON_from_data (buf,
+                              buf_len);
+  GNUNET_free (buf);
+  return ret;
+}
+
+
+/**
+ * Convert RSA signature to JSON.
+ *
+ * @param sig signature to convert
+ * @return corresponding JSON encoding
+ */
+json_t *
+TALER_JSON_from_rsa_signature (struct GNUNET_CRYPTO_rsa_Signature *sig)
+{
+  char *buf;
+  size_t buf_len;
+  json_t *ret;
+
+  buf_len = GNUNET_CRYPTO_rsa_signature_encode (sig,
+                                                &buf);
+  ret = TALER_JSON_from_data (buf,
+                              buf_len);
+  GNUNET_free (buf);
+  return ret;
+}
+
+
 /**
  * Convert binary data to a JSON string
  * with the base32crockford encoding.
-- 
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