Add support for legacy PEM format private keys in EVP_PKEY_ASN1_METHOD.

crypto/asn1/ameth_lib.c

@@ -105,6 +105,25 @@ static int ameth_cmp(const EVP_PKEY_ASN1_METHOD * const *a,
         return ((*a)->pkey_id - (*b)->pkey_id);
 	}
 
+int EVP_PKEY_asn1_get_count(void)
+	{
+	int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
+	if (app_methods)
+		num += sk_num(app_methods);
+	return num;
+	}
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx)
+	{
+	int num = sizeof(standard_methods)/sizeof(EVP_PKEY_ASN1_METHOD *);
+	if (idx < 0)
+		return NULL; 
+	if (idx < num)
+		return standard_methods[idx];
+	idx -= num;
+	return (const EVP_PKEY_ASN1_METHOD *)sk_value(app_methods, idx);
+	}
+
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(int type)
 	{
 	EVP_PKEY_ASN1_METHOD tmp, *t = &tmp, **ret;
@@ -129,6 +148,22 @@ const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(int type)
 	return *ret;
 	}
 
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(const char *str, int len)
+	{
+	int i;
+	const EVP_PKEY_ASN1_METHOD *ameth;
+	for (i = 0; i < EVP_PKEY_asn1_get_count(); i++)
+		{
+		ameth = EVP_PKEY_asn1_get0(i);
+		if (ameth->pkey_flags & ASN1_PKEY_ALIAS)
+			continue;
+		if ((strlen(ameth->pem_str) == len) && 
+			!strncasecmp(ameth->pem_str, str, len))
+			return ameth;
+		}
+	return NULL;
+	}
+
 int EVP_PKEY_asn1_add(const EVP_PKEY_ASN1_METHOD *ameth)
 	{
 	if (app_methods == NULL)

crypto/asn1/asn1_locl.h

@@ -107,4 +107,11 @@ struct evp_pkey_asn1_method_st
 
 	void (*pkey_free)(EVP_PKEY *pkey);
 	void (*pkey_ctrl)(EVP_PKEY *pkey, int op, long arg1, void *arg2);
+
+	/* Legacy functions for old PEM */
+
+	int (*old_priv_decode)(EVP_PKEY *pkey,
+				const unsigned char **pder, int derlen);
+	int (*old_priv_encode)(const EVP_PKEY *pkey, unsigned char **pder);
+
 	} /* EVP_PKEY_ASN1_METHOD */;

crypto/asn1/d2i_pr.c

@@ -62,15 +62,7 @@
 #include <openssl/evp.h>
 #include <openssl/objects.h>
 #include <openssl/asn1.h>
-#ifndef OPENSSL_NO_RSA
+#include "asn1_locl.h"
-#include <openssl/rsa.h>
-#endif
-#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
-#endif
-#ifndef OPENSSL_NO_EC
-#include <openssl/ec.h>
-#endif
 
 EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
 	     long length)
@@ -90,39 +82,17 @@ EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
 	ret->save_type=type;
 	ret->type=EVP_PKEY_type(type);
 	ret->ameth = EVP_PKEY_asn1_find(type);
-	switch (ret->type)
+	if (ret->ameth)
 		{
-#ifndef OPENSSL_NO_RSA
+		if (!ret->ameth->old_priv_decode ||
-	case EVP_PKEY_RSA:
+			!ret->ameth->old_priv_decode(ret, pp, length))
-		if ((ret->pkey.rsa=d2i_RSAPrivateKey(NULL,
-			(const unsigned char **)pp,length)) == NULL) /* TMP UGLY CAST */
 			{
 			ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
 			goto err;
 			}
-		break;
-#endif
-#ifndef OPENSSL_NO_DSA
-	case EVP_PKEY_DSA:
-		if ((ret->pkey.dsa=d2i_DSAPrivateKey(NULL,
-			(const unsigned char **)pp,length)) == NULL) /* TMP UGLY CAST */
-			{
-			ASN1err(ASN1_F_D2I_PRIVATEKEY,ERR_R_ASN1_LIB);
-			goto err;
 		}
-		break;
+	else
-#endif
-#ifndef OPENSSL_NO_EC
-	case EVP_PKEY_EC:
-		if ((ret->pkey.ec = d2i_ECPrivateKey(NULL, 
-			(const unsigned char **)pp, length)) == NULL)
 		{
-			ASN1err(ASN1_F_D2I_PRIVATEKEY, ERR_R_ASN1_LIB);
-			goto err;
-			}
-		break;
-#endif
-	default:
 		ASN1err(ASN1_F_D2I_PRIVATEKEY,ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
 		goto err;
 		/* break; */

crypto/asn1/i2d_pr.c

@@ -58,41 +58,15 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include <openssl/bn.h>
 #include <openssl/evp.h>
-#include <openssl/objects.h>
+#include "asn1_locl.h"
-#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
-#endif
-#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
-#endif
-#ifndef OPENSSL_NO_EC
-#include <openssl/ec.h>
-#endif
 
 int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp)
 	{
-#ifndef OPENSSL_NO_RSA
+	if (a->ameth && a->ameth->old_priv_encode)
-	if (a->type == EVP_PKEY_RSA)
 		{
-		return(i2d_RSAPrivateKey(a->pkey.rsa,pp));
+		return a->ameth->old_priv_encode(a, pp);
 		}
-	else
-#endif
-#ifndef OPENSSL_NO_DSA
-	if (a->type == EVP_PKEY_DSA)
-		{
-		return(i2d_DSAPrivateKey(a->pkey.dsa,pp));
-		}
-#endif
-#ifndef OPENSSL_NO_EC
-	if (a->type == EVP_PKEY_EC)
-		{
-		return(i2d_ECPrivateKey(a->pkey.ec, pp));
-		}
-#endif
-
 	ASN1err(ASN1_F_I2D_PRIVATEKEY,ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
 	return(-1);
 	}

crypto/dsa/dsa_ameth.c

@@ -493,6 +493,24 @@ static int dsa_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
 	return do_dsa_print(bp, pkey->pkey.dsa, indent, 2);
 	}
 
+static int old_dsa_priv_decode(EVP_PKEY *pkey,
+					const unsigned char **pder, int derlen)
+	{
+	DSA *dsa;
+	if (!(dsa = d2i_DSAPrivateKey (NULL, pder, derlen)))
+		{
+		DSAerr(DSA_F_DSA_PRIV_DECODE, ERR_R_DSA_LIB);
+		return 0;
+		}
+	EVP_PKEY_assign_DSA(pkey, dsa);
+	return 1;
+	}
+
+static int old_dsa_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
+	{
+	return i2d_DSAPrivateKey(pkey->pkey.dsa, pder);
+	}
+
 /* NB these are sorted in pkey_id order, lowest first */
 
 const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] = 
@@ -527,7 +545,7 @@ const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] =
 		EVP_PKEY_DSA,
 		0,
 
-		"dsa",
+		"DSA",
 		"OpenSSL DSA method",
 
 		dsa_pub_decode,
@@ -549,7 +567,9 @@ const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[] =
 		dsa_param_print,
 
 		int_dsa_free,
-		0
+		0,
+		old_dsa_priv_decode,
+		old_dsa_priv_encode
 		}
 	};
 

crypto/ec/ec_ameth.c

@@ -534,12 +534,30 @@ static int eckey_priv_print(BIO *bp, const EVP_PKEY *pkey, int indent,
 	return do_EC_KEY_print(bp, pkey->pkey.ec, indent, 2);
 	}
 
+static int old_ec_priv_decode(EVP_PKEY *pkey,
+					const unsigned char **pder, int derlen)
+	{
+	EC_KEY *ec;
+	if (!(ec = d2i_ECPrivateKey (NULL, pder, derlen)))
+		{
+		ECerr(EC_F_ECKEY_PRIV_DECODE, EC_R_DECODE_ERROR);
+		return 0;
+		}
+	EVP_PKEY_assign_EC_KEY(pkey, ec);
+	return 1;
+	}
+
+static int old_ec_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
+	{
+	return i2d_ECPrivateKey(pkey->pkey.ec, pder);
+	}
+
 EVP_PKEY_ASN1_METHOD eckey_asn1_meth = 
 	{
 	EVP_PKEY_EC,
 	EVP_PKEY_EC,
 	0,
-	"ec",
+	"EC",
 	"OpenSSL EC algorithm",
 
 	eckey_pub_decode,
@@ -561,5 +579,7 @@ EVP_PKEY_ASN1_METHOD eckey_asn1_meth =
 	eckey_param_print,
 
 	int_ec_free,
-	0
+	0,
+	old_ec_priv_decode,
+	old_ec_priv_encode
 	};

crypto/evp/evp.h

@@ -855,7 +855,10 @@ int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
 		    EVP_PBE_KEYGEN *keygen);
 void EVP_PBE_cleanup(void);
 
+int EVP_PKEY_asn1_get_count(void);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(int type);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(const char *str, int len);
 int EVP_PKEY_asn1_add(const EVP_PKEY_ASN1_METHOD *ameth);
 EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id,
 					const char *pem_str, const char *info);

crypto/pem/pem.h

@@ -731,6 +731,7 @@ void ERR_load_PEM_strings(void);
 #define PEM_F_PEM_SIGNFINAL				 112
 #define PEM_F_PEM_WRITE					 113
 #define PEM_F_PEM_WRITE_BIO				 114
+#define PEM_F_PEM_WRITE_PRIVATEKEY			 139
 #define PEM_F_PEM_X509_INFO_READ			 115
 #define PEM_F_PEM_X509_INFO_READ_BIO			 116
 #define PEM_F_PEM_X509_INFO_WRITE_BIO			 117

crypto/pem/pem_all.c

@@ -294,15 +294,4 @@ IMPLEMENT_PEM_rw_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams)
 
 #endif
 
-
-/* The PrivateKey case is not that straightforward.
- *   IMPLEMENT_PEM_rw_cb(PrivateKey, EVP_PKEY, PEM_STRING_EVP_PKEY, PrivateKey)
- * does not work, RSA and DSA keys have specific strings.
- * (When reading, parameter PEM_STRING_EVP_PKEY is a wildcard for anything
- * appropriate.)
- */
-IMPLEMENT_PEM_write_cb(PrivateKey, EVP_PKEY, ((x->type == EVP_PKEY_DSA)?PEM_STRING_DSA:\
-			(x->type == EVP_PKEY_RSA)?PEM_STRING_RSA:PEM_STRING_ECPRIVATEKEY), PrivateKey)
-
 IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY)
-

crypto/pem/pem_err.c

@@ -71,7 +71,7 @@
 static ERR_STRING_DATA PEM_str_functs[]=
 	{
 {ERR_FUNC(PEM_F_B2I_DSS),	"B2I_DSS"},
-{ERR_FUNC(PEM_F_B2I_PVK_BIO),	"B2I_PVK_BIO"},
+{ERR_FUNC(PEM_F_B2I_PVK_BIO),	"b2i_PVK_bio"},
 {ERR_FUNC(PEM_F_B2I_RSA),	"B2I_RSA"},
 {ERR_FUNC(PEM_F_CHECK_BITLEN_DSA),	"CHECK_BITLEN_DSA"},
 {ERR_FUNC(PEM_F_CHECK_BITLEN_RSA),	"CHECK_BITLEN_RSA"},
@@ -85,7 +85,7 @@ static ERR_STRING_DATA PEM_str_functs[]=
 {ERR_FUNC(PEM_F_DO_PVK_BODY),	"DO_PVK_BODY"},
 {ERR_FUNC(PEM_F_DO_PVK_HEADER),	"DO_PVK_HEADER"},
 {ERR_FUNC(PEM_F_I2B_PVK),	"I2B_PVK"},
-{ERR_FUNC(PEM_F_I2B_PVK_BIO),	"I2B_PVK_BIO"},
+{ERR_FUNC(PEM_F_I2B_PVK_BIO),	"i2b_PVK_bio"},
 {ERR_FUNC(PEM_F_LOAD_IV),	"LOAD_IV"},
 {ERR_FUNC(PEM_F_PEM_ASN1_READ),	"PEM_ASN1_read"},
 {ERR_FUNC(PEM_F_PEM_ASN1_READ_BIO),	"PEM_ASN1_read_bio"},
@@ -105,8 +105,9 @@ static ERR_STRING_DATA PEM_str_functs[]=
 {ERR_FUNC(PEM_F_PEM_SIGNFINAL),	"PEM_SignFinal"},
 {ERR_FUNC(PEM_F_PEM_WRITE),	"PEM_write"},
 {ERR_FUNC(PEM_F_PEM_WRITE_BIO),	"PEM_write_bio"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ),	"PEM_X509_INFO_read"},
+{ERR_FUNC(PEM_F_PEM_WRITE_PRIVATEKEY),	"PEM_WRITE_PRIVATEKEY"},
-{ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO),	"PEM_X509_INFO_read_bio"},
+{ERR_FUNC(PEM_F_PEM_X509_INFO_READ),	"PEM_X509_INFO_READ"},
+{ERR_FUNC(PEM_F_PEM_X509_INFO_READ_BIO),	"PEM_X509_INFO_READ_BIO"},
 {ERR_FUNC(PEM_F_PEM_X509_INFO_WRITE_BIO),	"PEM_X509_INFO_write_bio"},
 {0,NULL}
 	};

crypto/pem/pem_lib.c

@@ -66,6 +66,7 @@
 #include <openssl/x509.h>
 #include <openssl/pem.h>
 #include <openssl/pkcs12.h>
+#include "asn1_locl.h"
 #ifndef OPENSSL_NO_DES
 #include <openssl/des.h>
 #endif
@@ -76,6 +77,7 @@ const char *PEM_version="PEM" OPENSSL_VERSION_PTEXT;
 
 static int load_iv(char **fromp,unsigned char *to, int num);
 static int check_pem(const char *nm, const char *name);
+int pem_check_suffix(const char *pem_str, const char *suffix);
 
 int PEM_def_callback(char *buf, int num, int w, void *key)
 	{
@@ -184,20 +186,24 @@ static int check_pem(const char *nm, const char *name)
 
 	/* Make PEM_STRING_EVP_PKEY match any private key */
 
-	if(!strcmp(nm,PEM_STRING_PKCS8) &&
+	if(!strcmp(name,PEM_STRING_EVP_PKEY))
-		!strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
+		{
+		int slen;
+		const EVP_PKEY_ASN1_METHOD *ameth;
+		if(!strcmp(nm,PEM_STRING_PKCS8))
+			return 1;
+		if(!strcmp(nm,PEM_STRING_PKCS8INF))
+			return 1;
+		slen = pem_check_suffix(nm, "PRIVATE KEY"); 
+		if (slen > 0)
+			{
+			ameth = EVP_PKEY_asn1_find_str(nm, slen);
+			if (ameth && ameth->old_priv_decode)
+				return 1;
+			}
+		return 0;
+		}
 
-	if(!strcmp(nm,PEM_STRING_PKCS8INF) &&
-		 !strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
-
-	if(!strcmp(nm,PEM_STRING_RSA) &&
-		!strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
-
-	if(!strcmp(nm,PEM_STRING_DSA) &&
-		 !strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
-
- 	if(!strcmp(nm,PEM_STRING_ECPRIVATEKEY) &&
- 		 !strcmp(name,PEM_STRING_EVP_PKEY)) return 1;
 	/* Permit older strings */
 
 	if(!strcmp(nm,PEM_STRING_X509_OLD) &&
@@ -783,16 +789,17 @@ err:
  * the return value is 3 for the string "RSA".
  */
 
-int pem_check_suffix(char *pem_str, char *suffix)
+int pem_check_suffix(const char *pem_str, const char *suffix)
 	{
 	int pem_len = strlen(pem_str);
 	int suffix_len = strlen(suffix);
-	char *p;
+	const char *p;
 	if (suffix_len + 1 >= pem_len)
 		return 0;
-	if (strcmp(pem_str - suffix_len, suffix))
+	p = pem_str + pem_len - suffix_len;
+	if (strcmp(p, suffix))
 		return 0;
-	p = pem_str - suffix_len - 1;
+	p--;
 	if (*p != ' ')
 		return 0;
 	return p - pem_str;

crypto/pem/pem_pkey.c

@@ -65,7 +65,9 @@
 #include <openssl/x509.h>
 #include <openssl/pkcs12.h>
 #include <openssl/pem.h>
+#include "asn1_locl.h"
 
+int pem_check_suffix(const char *pem_str, const char *suffix);
 
 EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u)
 	{
@@ -73,18 +75,21 @@ EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, vo
 	const unsigned char *p=NULL;
 	unsigned char *data=NULL;
 	long len;
+	int slen;
 	EVP_PKEY *ret=NULL;
 
 	if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, bp, cb, u))
 		return NULL;
 	p = data;
 
-	if (strcmp(nm,PEM_STRING_RSA) == 0)
+	if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0)
-		ret=d2i_PrivateKey(EVP_PKEY_RSA,x,&p,len);
+		{
-	else if (strcmp(nm,PEM_STRING_DSA) == 0)
+		const EVP_PKEY_ASN1_METHOD *ameth;
-		ret=d2i_PrivateKey(EVP_PKEY_DSA,x,&p,len);
+		ameth = EVP_PKEY_asn1_find_str(nm, slen);
-	else if (strcmp(nm,PEM_STRING_ECPRIVATEKEY) == 0)
+		if (!ameth || !ameth->old_priv_decode)
-		ret=d2i_PrivateKey(EVP_PKEY_EC,x,&p,len);
+			goto p8err;
+		ret=d2i_PrivateKey(ameth->pkey_id,x,&p,len);
+		}
 	else if (strcmp(nm,PEM_STRING_PKCS8INF) == 0) {
 		PKCS8_PRIV_KEY_INFO *p8inf;
 		p8inf=d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len);
@@ -129,6 +134,22 @@ err:
 	return(ret);
 	}
 
+int PEM_write_bio_PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
+                                               unsigned char *kstr, int klen,
+                                               pem_password_cb *cb, void *u)
+	{
+	char pem_str[80];
+	if (!x->ameth || !x->ameth->old_priv_encode)
+		return PEM_write_bio_PKCS8PrivateKey(bp, x, enc,
+							(char *)kstr, klen,
+							cb, u);
+
+	BIO_snprintf(pem_str, 80, "%s PRIVATE KEY", x->ameth->pem_str);
+	return PEM_ASN1_write_bio((i2d_of_void *)openssl_fcast(i2d_PrivateKey),
+				pem_str,bp,(char *)x,enc,kstr,klen,cb,u);
+	}
+
+
 #ifndef OPENSSL_NO_FP_API
 EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u)
 	{
@@ -145,4 +166,22 @@ EVP_PKEY *PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void
         BIO_free(b);
         return(ret);
 	}
+
+int PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
+                                               unsigned char *kstr, int klen,
+                                               pem_password_cb *cb, void *u)
+	{
+        BIO *b;
+        int ret;
+
+        if ((b=BIO_new_fp(fp, BIO_NOCLOSE)) == NULL)
+		{
+		PEMerr(PEM_F_PEM_WRITE_PRIVATEKEY,ERR_R_BUF_LIB);
+                return 0;
+		}
+        ret=PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u);
+        BIO_free(b);
+        return ret;
+	}
+
 #endif

crypto/rsa/rsa_ameth.c

@@ -101,22 +101,24 @@ static int rsa_pub_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
 	return 1;
 	}
 
-static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
+static int old_rsa_priv_decode(EVP_PKEY *pkey,
+					const unsigned char **pder, int derlen)
 	{
-	const unsigned char *p;
+	RSA *rsa;
-	int pklen;
+	if (!(rsa = d2i_RSAPrivateKey (NULL, pder, derlen)))
-	RSA *rsa = NULL;
-	if (!PKCS8_pkey_get0(NULL, &p, &pklen, NULL, p8))
-		return 0;
-	if (!(rsa = d2i_RSAPrivateKey (NULL, &p, pklen)))
 		{
 		RSAerr(RSA_F_RSA_PRIV_DECODE, ERR_R_RSA_LIB);
 		return 0;
 		}
-	EVP_PKEY_assign_RSA (pkey, rsa);
+	EVP_PKEY_assign_RSA(pkey, rsa);
 	return 1;
 	}
 
+static int old_rsa_priv_encode(const EVP_PKEY *pkey, unsigned char **pder)
+	{
+	return i2d_RSAPrivateKey(pkey->pkey.rsa, pder);
+	}
+
 static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
 	{
 	unsigned char *rk = NULL;
@@ -139,6 +141,15 @@ static int rsa_priv_encode(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pkey)
 	return 1;
 	}
 
+static int rsa_priv_decode(EVP_PKEY *pkey, PKCS8_PRIV_KEY_INFO *p8)
+	{
+	const unsigned char *p;
+	int pklen;
+	if (!PKCS8_pkey_get0(NULL, &p, &pklen, NULL, p8))
+		return 0;
+	return old_rsa_priv_decode(pkey, &p, pklen);
+	}
+
 static int int_rsa_size(const EVP_PKEY *pkey)
 	{
 	return RSA_size(pkey->pkey.rsa);
@@ -256,7 +267,7 @@ const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] =
 		EVP_PKEY_RSA,
 		0,
 
-		"rsa",
+		"RSA",
 		"OpenSSL RSA method",
 
 		rsa_pub_decode,
@@ -274,7 +285,9 @@ const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[] =
 		0,0,0,0,0,0,
 
 		int_rsa_free,
-		0
+		0,
+		old_rsa_priv_decode,
+		old_rsa_priv_encode
 		},
 
 		{