diff --git a/lib/asn1/k5.asn1 b/lib/asn1/k5.asn1
index 356ccb03f..0481088ff 100644
--- a/lib/asn1/k5.asn1
+++ b/lib/asn1/k5.asn1
@@ -113,7 +113,8 @@ ENCTYPE ::= INTEGER {
 	ETYPE_DES_CFB64_NONE(-0x1002),
 	ETYPE_DES_PCBC_NONE(-0x1003),
 	ETYPE_DIGEST_MD5_NONE(-0x1004),		-- private use, lukeh@padl.com
-	ETYPE_CRAM_MD5_NONE(-0x1005)		-- private use, lukeh@padl.com
+	ETYPE_CRAM_MD5_NONE(-0x1005),		-- private use, lukeh@padl.com
+	ETYPE_RC2_CBC_NONE(-0x1005)
 }
 
 -- this is sugar to make something ASN1 does not have: unsigned
@@ -535,6 +536,13 @@ PA-ENC-SAM-RESPONSE-ENC ::= SEQUENCE {
 	...
 }
 
+RC2CBCParameter ::= SEQUENCE {
+	rc2ParameterVersion	[0] INTEGER,
+	iv			[1] OCTET STRING -- exactly 8 octets
+}
+
+CBCParameter ::= OCTET STRING
+
 END
 
 -- etags -r '/\([A-Za-z][-A-Za-z0-9]*\).*::=/\1/' k5.asn1