diff --git a/eccrypto.cpp b/eccrypto.cpp
index 3e39d92f..3ac4f194 100644
--- a/eccrypto.cpp
+++ b/eccrypto.cpp
@@ -122,24 +122,6 @@ template<> struct EcRecommendedParameters<ECP>
 	unsigned int h;
 };
 
-template<> struct EcRecommendedParameters<ECPM>
-{
-	EcRecommendedParameters(const OID &oid, const char *p, const char *A, const char *B, const char *g, const char *n, unsigned int h)
-		: oid(oid), p(p), A(A), B(B), g(g), n(n), h(h) {}
-	ECPM *NewEC() const
-	{
-		StringSource ssP(p, true, new HexDecoder);
-		StringSource ssA(A, true, new HexDecoder);
-		StringSource ssB(B, true, new HexDecoder);
-		return new ECPM(Integer(ssP, (size_t)ssP.MaxRetrievable()), ECPM::FieldElement(ssA, (size_t)ssA.MaxRetrievable()), ECPM::FieldElement(ssB, (size_t)ssB.MaxRetrievable()));
-	};
-
-	OID oid;
-	const char *p;
-	const char *A, *B, *g, *n;
-	unsigned int h;
-};
-
 struct OIDLessThan
 {
 	template <typename T>
@@ -448,58 +430,6 @@ static void GetRecommendedParameters(const EcRecommendedParameters<ECP> *&begin,
 	end = rec + sizeof(rec)/sizeof(rec[0]);
 }
 
-static void GetRecommendedParameters(const EcRecommendedParameters<ECPM> *&begin, const EcRecommendedParameters<ECPM> *&end)
-{
-	// this array must be sorted by OID
-	static const EcRecommendedParameters<ECPM> rec[] =
-	{
-		EcRecommendedParameters<ECPM>(ASN1::cryptoppM221(),
-			"1FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD",
-			"0000000000000000000000000000000000000000000000000001C93A",
-			"00000000000000000000000000000000000000000000000000000001",
-			"04000000000000000000000000000000000000000000000000000000040F7ACDD2A4939571D1CEF14ECA37C228E61DBFF10707DC6C08C5056D",
-			"040000000000000000000000000015A08ED730E8A2F77F005042605B",
-			8),
-		EcRecommendedParameters<ECPM>(ASN1::cryptoppM383(),
-			"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF45",
-			"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001F82FE",
-			"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			"0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000C1EC7ED04AAF834AF310E304B2DA0F328E7C165F0E8988ABD3992861290F617AA1F1B2E7D0B6E332E969991B62555E77E",
-			"10000000000000000000000000000000000000000000000006C79673AC36BA6E7A32576F7B1B249E46BBC225BE9071D7",
-			8),
-		EcRecommendedParameters<ECPM>(ASN1::cryptoppM511(),
-			"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF45",
-			"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081806",
-			"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			"04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052fbdc0ad8530803d28fdbad354bb488d32399ac1cf8f6e01ee3f96389b90c809422b9429e8a43dbf49308ac4455940abe9f1dbca542093a895e30a64af056fa5",
-			"100000000000000000000000000000000000000000000000000000000000000017B5FEFF30C7F5677AB2AEEBD13779A2AC125042A6AA10BFA54C15BAB76BAF1B",
-			8),
-		EcRecommendedParameters<ECPM>(ASN1::cryptoppCurve383187(),
-			"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF45",
-			"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038251",
-			"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			"040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000051EEBE07DC1871896732B12D5504A32370471965C7A11F2C89865F855AB3CBD7C224E3620C31AF3370788457DD5CE46DF",
-			"1000000000000000000000000000000000000000000000000e85a85287a1488acd41ae84b2b7030446f72088b00a0e21",
-			8),
-		EcRecommendedParameters<ECPM>(ASN1::ietfCurve25519(),
-			"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED",
-			"0000000000000000000000000000000000000000000000000000000000076D06",
-			"0000000000000000000000000000000000000000000000000000000000000001",
-			"04000000000000000000000000000000000000000000000000000000000000000920AE19A1B8A086B4E01EDD2C7748D14C923D4D7E6D7C61B229E9C5A27ECED3D9",
-			"1000000000000000000000000000000014def9dea2f79cd65812631a5cf5d3ed",
-			8),
-		EcRecommendedParameters<ECPM>(ASN1::ietfCurve448(),
-			"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
-			"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000262A6",
-			"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			"0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057D235D1295F5B1F66C98AB6E58326FCECBAE5D34F55545D060F75DC28DF3F6EDB8027E2346430D211312C4B150677AF76FD7223D457B5B1A",
-			"3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7CCA23E9C44EDB49AED63690216CC2728DC58F552378C292AB5844F3",
-			4),
-	};
-	begin = rec;
-	end = rec + sizeof(rec) / sizeof(rec[0]);
-}
-
 template <class EC> OID DL_GroupParameters_EC<EC>::GetNextRecommendedParametersOID(const OID &oid)
 {
 	const EcRecommendedParameters<EllipticCurve> *begin, *end;