#endif
#include <openssl/bn.h>
#include <openssl/crypto.h>
+#include <openssl/ossl_typ.h>
#ifdef OPENSSL_NO_RSA
#error RSA is disabled.
* option is set in 'flags'.
*/
int (*rsa_sign)(int type,
- const unsigned char *m, unsigned int m_len,
+ const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen, const RSA *rsa);
int (*rsa_verify)(int dtype,
- const unsigned char *m, unsigned int m_len,
+ const unsigned char *m, unsigned int m_length,
unsigned char *sigbuf, unsigned int siglen, const RSA *rsa);
-
+/* If this callback is NULL, the builtin software RSA key-gen will be used. This
+ * is for behavioural compatibility whilst the code gets rewired, but one day
+ * it would be nice to assume there are no such things as "builtin software"
+ * implementations. */
+ int (*rsa_keygen)(RSA *rsa, int bits, unsigned long e, BN_GENCB *cb);
} RSA_METHOD;
struct rsa_st
* this is passed instead of aEVP_PKEY, it is set to 0 */
int pad;
long version;
-#if 0
- RSA_METHOD *meth;
-#else
- struct engine_st *engine;
-#endif
+ const RSA_METHOD *meth;
+ /* functional reference if 'meth' is ENGINE-provided */
+ ENGINE *engine;
BIGNUM *n;
BIGNUM *e;
BIGNUM *d;
#define RSA_FLAG_CACHE_PUBLIC 0x02
#define RSA_FLAG_CACHE_PRIVATE 0x04
#define RSA_FLAG_BLINDING 0x08
+#define RSA_FLAG_NO_BLINDING 0x80 /* new with 0.9.6j and 0.9.7b; the built-in
+ * RSA implementation now uses blinding by
+ * default (ignoring RSA_FLAG_BLINDING),
+ * but other engines might not need it
+ */
#define RSA_FLAG_THREAD_SAFE 0x10
/* This flag means the private key operations will be handled by rsa_mod_exp
* and that they do not depend on the private key components being present:
*/
#define RSA_FLAG_SIGN_VER 0x40
+#define RSA_FLAG_NO_BLINDING 0x80
+
#define RSA_PKCS1_PADDING 1
#define RSA_SSLV23_PADDING 2
#define RSA_NO_PADDING 3
#define RSA_PKCS1_OAEP_PADDING 4
+#define RSA_PKCS1_PADDING_SIZE 11
+
#define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
#define RSA_get_app_data(s) RSA_get_ex_data(s,0)
RSA * RSA_new(void);
-#if 0
-RSA * RSA_new_method(RSA_METHOD *method);
-#else
-RSA * RSA_new_method(struct engine_st *engine);
-#endif
+RSA * RSA_new_method(ENGINE *engine);
int RSA_size(const RSA *);
+
+/* Deprecated version */
+#ifndef OPENSSL_NO_DEPRECATED
RSA * RSA_generate_key(int bits, unsigned long e,void
(*callback)(int,int,void *),void *cb_arg);
+#endif /* !defined(OPENSSL_NO_DEPRECATED) */
+
+/* New version */
+int RSA_generate_key_ex(RSA *rsa, int bits, unsigned long e, BN_GENCB *cb);
+
int RSA_check_key(const RSA *);
/* next 4 return -1 on error */
int RSA_public_encrypt(int flen, const unsigned char *from,
int RSA_flags(const RSA *r);
-void RSA_set_default_openssl_method(const RSA_METHOD *meth);
-const RSA_METHOD *RSA_get_default_openssl_method(void);
+void RSA_set_default_method(const RSA_METHOD *meth);
+const RSA_METHOD *RSA_get_default_method(void);
const RSA_METHOD *RSA_get_method(const RSA *rsa);
-#if 0
-RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth);
-#else
-int RSA_set_method(RSA *rsa, struct engine_st *engine);
-#endif
+int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
/* This function needs the memory locking malloc callbacks to be installed */
int RSA_memory_lock(RSA *r);
/* The following 2 functions sign and verify a X509_SIG ASN1 object
* inside PKCS#1 padded RSA encryption */
-int RSA_sign(int type, const unsigned char *m, unsigned int m_len,
+int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen, RSA *rsa);
-int RSA_verify(int type, const unsigned char *m, unsigned int m_len,
+int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
/* The following 2 function sign and verify a ASN1_OCTET_STRING
* object inside PKCS#1 padded RSA encryption */
int RSA_sign_ASN1_OCTET_STRING(int type,
- const unsigned char *m, unsigned int m_len,
+ const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen, RSA *rsa);
int RSA_verify_ASN1_OCTET_STRING(int type,
- const unsigned char *m, unsigned int m_len,
+ const unsigned char *m, unsigned int m_length,
unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
int RSA_set_ex_data(RSA *r,int idx,void *arg);
void *RSA_get_ex_data(const RSA *r, int idx);
+RSA *RSAPublicKey_dup(RSA *rsa);
+RSA *RSAPrivateKey_dup(RSA *rsa);
+
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.