From c61e6bc218d7193dada97651c130e460c42c0835 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Tue, 26 Aug 1997 10:22:14 +0200
Subject: [PATCH] *** empty log message ***
Rev: lib/modules/Crypto/pkcs.pmod:1.1
---
lib/modules/Crypto/pkcs.pmod | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 lib/modules/Crypto/pkcs.pmod
diff --git a/lib/modules/Crypto/pkcs.pmod b/lib/modules/Crypto/pkcs.pmod
new file mode 100644
index 0000000000..46cda906e0
--- /dev/null
+++ b/lib/modules/Crypto/pkcs.pmod
@@ -0,0 +1,15 @@
+/* pkcs.pmod
+ *
+ * Miscellaneous functions needed for pkcs operation.
+ */
+
+/* Construct a PKCS-1 digestinfo */
+string build_digestinfo(string msg, object hash)
+{
+ string d = hash->update(msg)->digest();
+ string id = hash->identifier();
+
+ return sprintf("%c%c%c%c%c%c%s%c%c%c%c%s",
+ 0x30, strlen(id) + strlen(d) + 8, 0x30, strlen(id) + 4,
+ 0x06, strlen(id), id, 0x05, 0x00, 0x04, strlen(d), d);
+}
--
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